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      SM531模擬量輸入模塊

      簡要描述:SM531模擬量輸入模塊,模擬量輸入模塊可以記錄壓力或溫度等過程信號,并以數字形式(16 位形式)將它們傳送給控制器。這些模塊適用于測量電流(2 線制和 4 線制傳感器)、電壓和電阻,并適合連接電阻溫度計和熱電偶(測量類型取決于模塊)

      • 產品型號:
      • 廠商性質:代理商
      • 更新時間:2017-09-05
      • 訪  問  量:1584

      詳細介紹

      SM531模擬量輸入模塊,西門子SM531模擬量輸入模塊,西門子S7-1500模擬量輸入模塊,西門子模擬量輸入模塊,模擬量輸入模塊

      模擬量輸入模塊可以記錄壓力或溫度等過程信號,并以數字形式(16 位形式)將它們傳送給控制器。這些模塊適用于測量電流(2 線制和 4 線制傳感器)、電壓和電阻,并適合連接電阻溫度計和熱電偶(測量類型取決于模塊)。

      提供有以下模擬量輸入模塊:

      • AI 4xU/I/RTD/TC ST
        帶有 4 個通道的模擬量輸入模塊;分辨率 16 位;準確度 +/-0.3%;一個電位組;共模電壓 10 V;可設置診斷參數;硬件中斷(兩個上限和下限);在執行期間進行校準。
        模塊寬度 25 mm
      • AI 8xU/I/RTD/TC ST
        帶有 8 個通道的模擬量輸入模塊;分辨率 16 位;準確度 +/-0.3%;一個電位組;共模電壓 10 V;可設置診斷參數;硬件中斷(兩個上限和下限);在執行期間進行校準。 
        模塊寬度 35 mm
      • AI 8xU/I HS 
        模擬量輸入模塊,帶 8 個通道;分辨率 16 位;準確度 +/-0.3%; 一個電壓組;共模電壓 10 V;可設置診斷參數;硬件中斷(兩個上限和下限);8 通道高速模塊,125 µs;等時同步模式;在執行期間進行校準 
        模塊寬度 35 mm

      代理西門子PLC模塊200/300/400/1200/S71500 siemens 西門子變頻器,MM440/430/420/G120/6RA70/6ES70/6RA80等系列變頻器及備件。西門子觸摸屏,西門子軟啟動器,西門子低壓產品,西門子數控伺服,西門子傳動,西門子樓宇,西門子工控系列模塊,

      西門子 現貨銷售 質保一年 歡迎詢價

      SIEMENS 上海翰粵自動化系統有限公司

      上海翰粵自動化系統有限公司是中國西門子的合作伙伴,公司主要從事工業自動化產品的集成,銷售各維修。致力于為您提供在工業、化工、水泥、電力、環保等領域的電氣及自動化技術的完整解決方案,包括自動化產品及系統、工程項目執行及管理、主要過程控制領域,以及專業的售后服務、培訓等。

      上海翰粵代理銷售以下系列產品:
      SIEMENS 可編程控制器
      1、 SIMATIC S7 系列PLC:S7-200、S7-1200、S7-300、S7-400、ET-200,S71500
      2、 邏輯控制模塊 LOGO!230RC、230RCO、230RCL、24RC、24RCL等
      3、 SITOP直流電源 24V DC 1.3A、2.5A、3A、5A、10A、20A、40A可并聯.

      4、HMI 觸摸屏TD200 TD400C K-TP OP177 TP177,MP277 MP377,
      SIEMENS 交、直流傳動裝置
      1、 交流變頻器 MICROMASTER系列:MM420、MM430、MM440、G110、G120.  

        MIDASTER系列:MDV
      2、全數字直流調速裝置 6RA23、6RA24、6RA28、6RA70、6SE70系列

      SIEMENS 數控 伺服

      SINUMERIK:801、802S 、802D、802D SL、810D、840D、611U、S120

      系統及伺報電機,力矩電機,直線電機,伺服驅動等備件銷售。

       型號及訂貨號

      訂貨號:6ES7531-7KF00-0AB0

      SIMATIC S7-1500, 模擬量輸入模塊 AI 8xU/I/RTD/TC, 16 位 分辨率, 準確度 0,3%, 8 通道 8 個一組, 4 通道 bei RTD 測量, 共模電壓 10V; 診斷;Prozessalarme inkl. Einspeiseelement, 屏蔽支架 和 屏蔽端子

      訂貨號:6ES7531-7NF00-0AB0

      SIMATIC S7-1500, 模擬量輸入模塊 AI 8xU/I HF, bis zu 24 位 分辨率, 準確度 0,1%, 8 通道 8 個一組, 共模電壓: 30V AC/60V DC, 診斷;Prozessalarme inkl. Einspeiseelement, 屏蔽支架 和 屏蔽端子

      訂貨號:6ES7531-7NF10-0AB0

      SIMATIC S7-1500, 模擬量輸入模塊 AI 8xU/I HS, 16 位 分辨率, 準確度 0,3% 8 通道 8 個一組, 共模電壓 10V; 診斷;Prozessalarme 8 通道 in 0,0625ms inkl. Einspeiseelement, 屏蔽支架 和 屏蔽端子

      訂貨號:6ES7531-7PF00-0AB0

      SIMATIC S7-1500, 模擬量輸入模塊 AI 8xU/R/RTD/TC HF, 16 位 分辨率, 準確度 0,1%, 8 通道 8 個一組, 共模電壓: 30V AC/60V DC, 診斷;Prozessalarme inkl. Einspeiseelement, 屏蔽支架 和 屏蔽端子

      訂貨號:6ES7531-7QD00-0AB0

      SIMATIC S7-1500, 模擬量輸入模塊 AI 4xU/I/RTD/TC, 16 位 分辨率, 準確度 0,3%, 4 通道 8 個一組, 2 通道 bei RTD 測量, 共模電壓 10V; 診斷;Prozessalarme inkl. 前連接器 直插式, Einspeiseelement,屏蔽支架, 屏蔽端子

       

      概述

      • 4或8 通道模擬輸入模塊
      • 極短的轉換時間
      • 無需額外的放大器,就可連接模擬量傳感器
      • 甚至可應對更為復雜的自動化任務

      應用

      模擬量輸入模塊可以記錄壓力或溫度等過程信號,并以數字形式(16 位形式)將它們傳送給控制器。這些模塊適用于測量電流(2 線制和 4 線制傳感器)、電壓和電阻,并適合連接電阻溫度計和熱電偶(測量類型取決于模塊)。

      提供有以下模擬量輸入模塊:

      • AI 4xU/I/RTD/TC ST
        帶有 4 個通道的模擬量輸入模塊;分辨率 16 位;準確度 +/-0.3%;一個電位組;共模電壓 10 V;可設置診斷參數;硬件中斷(兩個上限和下限);在執行期間進行校準。
        模塊寬度 25 mm
      • AI 8xU/I/RTD/TC ST
        帶有 8 個通道的模擬量輸入模塊;分辨率 16 位;準確度 +/-0.3%;一個電位組;共模電壓 10 V;可設置診斷參數;硬件中斷(兩個上限和下限);在執行期間進行校準。 
        模塊寬度 35 mm
      • AI 8xU/I HS 
        模擬量輸入模塊,帶 8 個通道;分辨率 16 位;準確度 +/-0.3%; 一個電壓組;共模電壓 10 V;可設置診斷參數;硬件中斷(兩個上限和下限);8 通道高速模塊,125 µs;等時同步模式;在執行期間進行校準 
        模塊寬度 35 mm

      設計

      • 用一個螺絲安裝在 S7-1500 安裝導軌上
      • 35 mm 模塊 采用螺釘型端子或推入式端子的標準化 40 針前連接器(不能用于 25 mm 模塊)
      • 25 mm 模塊 采用推入式端子的標準化 40 針前連接器(不能用于 35 mm 模塊)
      • 可連接芯線截面積 0.25 mm2 - 1.5 mm2(AWG24 至 16),無論使用何種前連接器
      • 前連接器的預接線位置
      • 前蓋帶有可擴充的電纜室,即使*接線時也如此
      • 集成式屏蔽
      • 模塊正面的清晰標簽
        • 模塊類型
        • 訂貨號
        • 硬件和固件型號
        • 通道編號標簽
        • 電纜連接圖

      含在供貨范圍之內:

      • 電源元件、屏蔽支架和屏蔽端子
      • 用于手工貼標簽的一個標簽條
      • 一個 U 型連接器
      • 印制有文字的前門

      功能

      • 統一的顯示和診斷方式:
        • 故障(紅色 LED)和運行(綠色 LED)模塊狀態顯示
        • 通道狀態顯示(通道已激活或已禁用,綠色 LED)或診斷顯示(紅色 LED)
        • 顯示 24 V DC 電源電壓(綠色 LED)
      • 支持的功能:
        • 持續穩定的 16 位高分辨率
        • 識別和維護數據 IM0 至 IM3
        • 固件更新
        • 與通道相關的參數分配
        • 硬件中斷;可設置兩個上限值和下限值
        • 按通道診斷(取決于測量類型/測量范圍)
        • 等時同步模式(取決于模塊)
        • 在運行過程中進行校準

       技術規范

      Article number

      6ES7531-7QD00-0AB0

      6ES7531-7KF00-0AB0

      6ES7531-7NF10-0AB0

      6ES7531-7NF00-0AB0

       

      S7-1500, AI 4XU/I/RTD/TC ST

      S7-1500, AI 8XU/I/RTD/TC ST

      S7-1500, AI 8XU/I HS

      S7-1500, AI 8XU/I HF

      General information

       

       

       

       

      Product type designation

      AI 4xU/I/RTD/TC ST

      AI 8xU/I/RTD/TC ST

      AI 8xU/I HS

      AI 8xU/I HF

      HW functional status

      FS01

      FS01

      FS01

      FS01

      Firmware version

      V1.0.0

      V2.0.0

      V2.1.0

      V1.1.0

      • ● FW update possible

      Yes

      Yes

      Yes

      Yes

      Product function

       

       

       

       

      • ● I&M data

      Yes; I&M0 to I&M3

      Yes; I&M0 to I&M3

      Yes; I&M0 to I&M3

      Yes; I&M0 to I&M3

      • ● Measuring range scalable

      No

      No

      No

      No

      • ● Scalable measured values

      No

      No

      No

      Yes

      • ● Adjustment of measuring range

      No

      No

      No

      Yes

      Engineering with

       

       

       

       

      • ● STEP 7 TIA Portal configurable/integrated as of version

      V13 / V13.0.2

      V12 / V12

      V14 / -

      V14 / -

      • ● STEP 7 configurable/integrated as of version

      V5.5 SP3 / -

      V5.5 SP3 / -

      V5.5 SP3 / -

      V5.5 SP3 / -

      • ● PROFIBUS as of GSD version/GSD revision

      V1.0 / V5.1

      V1.0 / V5.1

      V1.0 / V5.1

      V1.0 / V5.1

      • ● PROFINET as of GSD version/GSD revision

      V2.3 / -

      V2.3 / -

      V2.3 / -

      V2.3 / -

      Operating mode

       

       

       

       

      • ● Oversampling

      No

      No

      Yes

      No

      • ● MSI

      Yes

      Yes

      Yes

      Yes

      CiR – Configuration in RUN

       

       

       

       

      Reparameterization possible in RUN

      Yes

      Yes

      Yes

      Yes

      Calibration possible in RUN

      Yes

      Yes

      Yes

      Yes

      Supply voltage

       

       

       

       

      Rated value (DC)

      24 V

      24 V

      24 V

      24 V

      permissible range, lower limit (DC)

      20.4 V

      20.4 V

      20.4 V

      20.4 V

      permissible range, upper limit (DC)

      28.8 V

      28.8 V

      28.8 V

      28.8 V

      Reverse polarity protection

      Yes

      Yes

      Yes

      Yes

      Input current

       

       

       

       

      Current consumption, max.

      140 mA; with 24 V DC supply

      240 mA; with 24 V DC supply

      240 mA; with 24 V DC supply

      50 mA; with 24 V DC supply

      Encoder supply

       

       

       

       

      24 V encoder supply

       

       

       

       

      • ● Short-circuit protection

      Yes

      Yes

      Yes

       

      • ● Output current, max.

      20 mA; Max. 47 mA per channel for a duration < 10 s

      20 mA; Max. 47 mA per channel for a duration < 10 s

      20 mA; Max. 47 mA per channel for a duration < 10 s

       

      Power

       

       

       

       

      Power available from the backplane bus

      0.7 W

      0.7 W

      1.15 W

      0.85 W

      Power loss

       

       

       

       

      Power loss, typ.

      2.3 W

      2.7 W

      3.4 W

      1.9 W

      Analog inputs

       

       

       

       

      Number of analog inputs

      4

      8

      8

      8

      • ● For current measurement

      4

      8

      8

      8

      • ● For voltage measurement

      4

      8

      8

      8

      • ● For resistance/resistance thermometer measurement

      2

      4

       

       

      • ● For thermocouple measurement

      4

      8

       

       

      permissible input voltage for voltage input (destruction limit), max.

      28.8 V

      28.8 V

      28.8 V

      28.8 V

      permissible input current for current input (destruction limit), max.

      40 mA

      40 mA

      40 mA

      40 mA

      Technical unit for temperature measurement adjustable

      Yes; °C/°F/K

      Yes; °C/°F/K

       

       

      Analog input with oversampling

      No

       

       

       

      Standardization of measured values

      No

       

       

       

      Input ranges (rated values), voltages

       

       

       

       

      • ● 0 to +5 V

      No

      No

      No

      No

      • ● 0 to +10 V

      No

      No

      No

      No

      • ● 1 V to 5 V

      Yes

      Yes

      Yes

      Yes

      • ● Input resistance (1 V to 5 V)

      100 k?

      100 k?

      50 k?

      100 k?

      • ● -1 V to +1 V

      Yes

      Yes

       

       

      • ● Input resistance (-1 V to +1 V)

      10 M?

      10 M?

       

       

      • ● -10 V to +10 V

      Yes

      Yes

      Yes

      Yes

      • ● Input resistance (-10 V to +10 V)

      100 k?

      100 k?

      100 k?

      100 k?

      • ● -2.5 V to +2.5 V

      Yes

      Yes

      No

      Yes

      • ● Input resistance (-2.5 V to +2.5 V)

      10 M?

      10 M?

       

      100 k?

      • ● -25 mV to +25 mV

      No

      No

      No

      No

      • ● -250 mV to +250 mV

      Yes

      Yes

      No

      No

      • ● Input resistance (-250 mV to +250 mV)

      10 M?

      10 M?

       

       

      • ● -5 V to +5 V

      Yes

      Yes

      Yes

      Yes

      • ● Input resistance (-5 V to +5 V)

      100 k?

      100 k?

      50 k?

      100 k?

      • ● -50 mV to +50 mV

      Yes

      Yes

      No

      No

      • ● Input resistance (-50 mV to +50 mV)

      10 M?

      10 M?

       

       

      • ● -500 mV to +500 mV

      Yes

      Yes

      No

      No

      • ● Input resistance (-500 mV to +500 mV)

      10 M?

      10 M?

       

       

      • ● -80 mV to +80 mV

      Yes

      Yes

      No

      No

      • ● Input resistance (-80 mV to +80 mV)

      10 M?

      10 M?

       

       

      Input ranges (rated values), currents

       

       

       

       

      • ● 0 to 20 mA

      Yes

      Yes

      Yes

      Yes

      • ● Input resistance (0 to 20 mA)

      25 ?; Plus approx. 42 ohms for overvoltage protection by PTC

      25 ?; Plus approx. 42 ohms for overvoltage protection by PTC

      41 ?; Plus approx. 42 ohms for overvoltage protection by PTC

      25 ?; Plus approx. 42 ohms for overvoltage protection by PTC

      • ● -20 mA to +20 mA

      Yes

      Yes

      Yes

      Yes

      • ● Input resistance (-20 mA to +20 mA)

      25 ?; Plus approx. 42 ohms for overvoltage protection by PTC

      25 ?; Plus approx. 42 ohms for overvoltage protection by PTC

      41 ?; Plus approx. 42 ohms for overvoltage protection by PTC

      25 ?; Plus approx. 42 ohms for overvoltage protection by PTC

      • ● 4 mA to 20 mA

      Yes

      Yes

      Yes

      Yes

      • ● Input resistance (4 mA to 20 mA)

      25 ?; Plus approx. 42 ohms for overvoltage protection by PTC

      25 ?; Plus approx. 42 ohms for overvoltage protection by PTC

      41 ?; Plus approx. 42 ohms for overvoltage protection by PTC

      25 ?; Plus approx. 42 ohms for overvoltage protection by PTC

      Input ranges (rated values), thermocouples

       

       

       

       

      • ● Type B

      Yes

      Yes

      No

      No

      • ● Input resistance (Type B)

      10 M?

      10 M?

       

       

      • ● Type C

      No

      No

      No

      No

      • ● Type E

      Yes

      Yes

      No

      No

      • ● Input resistance (Type E)

      10 M?

      10 M?

       

       

      • ● Type J

      Yes

      Yes

      No

      No

      • ● Input resistance (type J)

      10 M?

      10 M?

       

       

      • ● Type K

      Yes

      Yes

      No

      No

      • ● Input resistance (Type K)

      10 M?

      10 M?

       

       

      • ● Type L

      No

      No

      No

      No

      • ● Type N

      Yes

      Yes

      No

      No

      • ● Input resistance (Type N)

      10 M?

      10 M?

       

       

      • ● Type R

      Yes

      Yes

      No

      No

      • ● Input resistance (Type R)

      10 M?

      10 M?

       

       

      • ● Type S

      Yes

      Yes

      No

      No

      • ● Input resistance (Type S)

      10 M?

      10 M?

       

       

      • ● Type T

      Yes

      Yes

      No

      No

      • ● Input resistance (Type T)

      10 M?

      10 M?

       

       

      • ● Type U

      No

       

       

       

      • ● Type TXK/TXK(L) to GOST

      No

      No

      No

      No

      Input ranges (rated values), resistance thermometer

       

       

       

       

      • ● Cu 10

      No

      No

      No

      No

      • ● Cu 10 according to GOST

      No

      No

      No

      No

      • ● Cu 50

      No

      No

      No

      No

      • ● Cu 50 according to GOST

      No

      No

      No

      No

      • ● Cu 100

      No

      No

      No

      No

      • ● Cu 100 according to GOST

      No

      No

      No

      No

      • ● Ni 10

      No

      No

      No

      No

      • ● Ni 10 according to GOST

      No

      No

      No

      No

      • ● Ni 100

      Yes; Standard/climate

      Yes; Standard/climate

      No

      No

      • ● Input resistance (Ni 100)

      10 M?

      10 M?

       

       

      • ● Ni 100 according to GOST

      No

      No

      No

      No

      • ● Ni 1000

      Yes; Standard/climate

      Yes; Standard/climate

      No

      No

      • ● Input resistance (Ni 1000)

      10 M?

      10 M?

       

       

      • ● Ni 1000 according to GOST

      No

      No

      No

      No

      • ● LG-Ni 1000

      Yes; Standard/climate

      Yes; Standard/climate

      No

      No

      • ● Input resistance (LG-Ni 1000)

      10 M?

      10 M?

       

       

      • ● Ni 120

      No

      No

      No

      No

      • ● Ni 120 according to GOST

      No

      No

      No

      No

      • ● Ni 200

      No

       

      No

      No

      • ● Ni 200 according to GOST

      No

      No

      No

      No

      • ● Ni 500

      No

      No

      No

      No

      • ● Ni 500 according to GOST

      No

      No

      No

      No

      • ● Pt 10

      No

      No

      No

      No

      • ● Pt 10 according to GOST

      No

      No

      No

      No

      • ● Pt 50

      No

      No

      No

      No

      • ● Pt 50 according to GOST

      No

      No

      No

      No

      • ● Pt 100

      Yes; Standard/climate

      Yes; Standard/climate

      No

      No

      • ● Input resistance (Pt 100)

      10 M?

      10 M?

       

       

      • ● Pt 100 according to GOST

      No

      No

      No

      No

      • ● Pt 1000

      Yes; Standard/climate

      Yes; Standard/climate

      No

      No

      • ● Input resistance (Pt 1000)

      10 M?

      10 M?

       

       

      • ● Pt 1000 according to GOST

      No

      No

      No

      No

      • ● Pt 200

      Yes; Standard/climate

      Yes; Standard/climate

      No

      No

      • ● Input resistance (Pt 200)

      10 M?

      10 M?

       

       

      • ● Pt 200 according to GOST

      No

      No

      No

      No

      • ● Pt 500

      Yes; Standard/climate

      Yes; Standard/climate

      No

      No

      • ● Input resistance (Pt 500)

      10 M?

      10 M?

       

       

      • ● Pt 500 according to GOST

      No

      No

      No

      No

      Input ranges (rated values), resistors

       

       

       

       

      • ● 0 to 150 ohms

      Yes

      Yes

      No

      No

      • ● Input resistance (0 to 150 ohms)

      10 M?

      10 M?

       

       

      • ● 0 to 300 ohms

      Yes

      Yes

      No

      No

      • ● Input resistance (0 to 300 ohms)

      10 M?

      10 M?

       

       

      • ● 0 to 600 ohms

      Yes

      Yes

      No

      No

      • ● Input resistance (0 to 600 ohms)

      10 M?

      10 M?

       

       

      • ● 0 to 3000 ohms

      No

      No

      No

      No

      • ● 0 to 6000 ohms

      Yes

      Yes

      No

      No

      • ● Input resistance (0 to 6000 ohms)

      10 M?

      10 M?

       

       

      • ● PTC

      Yes

      Yes

      No

      No

      • ● Input resistance (PTC)

      10 M?

      10 M?

       

       

      Thermocouple (TC)

       

       

       

       

      Temperature compensation

       

       

       

       

      • — parameterizable

      Yes

      Yes

       

       

      • — internal temperature compensation

      Yes

      Yes

       

       

      • — external temperature compensation via RTD

      Yes

      Yes

       

       

      • — Compensation for 0 °C reference point temperature

      Yes; fixed value can be set

      Yes; fixed value can be set

       

       

      • — Reference channel of the module

      No

      Yes

       

       

      Cable length

       

       

       

       

      • ● shielded, max.

      800 m; for U/I, 200 m for R/RTD, 50 m for TC

      800 m; for U/I, 200 m for R/RTD, 50 m for TC

      800 m

      800 m

      Analog value generation for the inputs

       

       

       

       

      Integration and conversion time/resolution per channel

       

       

       

       

      • ● Resolution with overrange (bit including sign), max.

      16 bit

      16 bit

      16 bit

      24 bit; When using the function "Scaling of the measured values" or "Measuring range adaptation" (32-bit REAL format); 16 bit when using the S7 format (16-bit INTEGER)

      • ● Integration time, parameterizable

      Yes

      Yes

       

      Yes

      • ● Integration time (ms)

      2,5 / 16,67 / 20 / 100 ms

      2,5 / 16,67 / 20 / 100 ms

       

      Fast mode: 2.5 / 16.67 / 20 / 100 ms, standard mode: 7.5 / 50 / 60 / 300 ms

      • ● Basic conversion time, including integration time (ms)

      9 / 23 / 27 / 107 ms

      9 / 23 / 27 / 107 ms

       

      Fast mode: 4 / 18 / 22 / 102 ms; Standard mode: 9 / 52 / 62 / 302 ms

      • — additional conversion time for wire-break monitoring

      9 ms (to be considered in R/RTD/TC measurement)

      9 ms (to be considered in R/RTD/TC measurement)

       

       

      • — additional conversion time for resistance measurement

      150 ohm, 300 ohm, 600 ohm, Pt100, Pt200, Ni100: 2 ms, 6000 ohm, Pt500, Pt1000, Ni1000, LG-Ni1000, PTC: 4 ms

      150 ohm, 300 ohm, 600 ohm, Pt100, Pt200, Ni100: 2 ms, 6000 ohm, Pt500, Pt1000, Ni1000, LG-Ni1000, PTC: 4 ms

       

       

      • ● Interference voltage suppression for interference frequency f1 in Hz

      400 / 60 / 50 / 10

      400 / 60 / 50 / 10 Hz

       

      400 / 60 / 50 / 10 Hz

      • ● Basic execution time of the module (all channels released)

       

       

       

      Corresponds to the channel with the highest basic conversion time

      • ● Basic execution time of the module (all channels released)

       

       

      62.5 µs; independent of number of activated channels

       

      • ● Time for offset calibration (per module)

      Basic conversion time of the slowest channel

      Basic conversion time of the slowest channel

       

       

      Smoothing of measured values

       

       

       

       

      • ● parameterizable

      Yes

      Yes

      Yes

      Yes

      • ● Step: None

      Yes

      Yes

      Yes

      Yes

      • ● Step: low

      Yes

      Yes

      Yes

      Yes

      • ● Step: Medium

      Yes

      Yes

      Yes

      Yes

      • ● Step: High

      Yes

      Yes

      Yes

      Yes

      Encoder

       

       

       

       

      Connection of signal encoders

       

       

       

       

      • ● for voltage measurement

      Yes

      Yes

      Yes

      Yes

      • ● for current measurement as 2-wire transducer

      Yes

      Yes

      Yes

      Yes; with external transmitter supply

      • — Burden of 2-wire transmitter, max.

      820 ?

      820 ?

      820 ?

       

      • ● for current measurement as 4-wire transducer

      Yes

      Yes

      Yes

      Yes

      • ● for resistance measurement with two-wire connection

      Yes; Only for PTC

      Yes; Only for PTC

      No

      No

      • ● for resistance measurement with three-wire connection

      Yes; All measuring ranges except PTC; internal compensation of the cable resistances

      Yes; All measuring ranges except PTC; internal compensation of the cable resistances

      No

      No

      • ● for resistance measurement with four-wire connection

      Yes; All measuring ranges except PTC

      Yes; All measuring ranges except PTC

      No

      No

      Errors/accuracies

       

       

       

       

      Linearity error (relative to input range), (+/-)

      0.02 %

      0.02 %

      0.02 %

      0.02 %

      Temperature error (relative to input range), (+/-)

      0.005 %/K; with TC type T 0.02 +/- %/K

      0.005 %/K; with TC type T 0.02 +/- %/K

      0.005 %/K

      0.005 %/K

      Crosstalk between the inputs, max.

      -80 dB

      -80 dB

      -60 dB

      -80 dB

      Repeat accuracy in steady state at 25 °C (relative to input range), (+/-)

      0.02 %

      0.02 %

      0.02 %

      0.02 %

      Temperature error of internal compensation

      +/-6 °C

      +/-6 °C

       

       

      Operational error limit in overall temperature range

       

       

       

       

      • ● Voltage, relative to input range, (+/-)

      0.3 %

      0.3 %

      0.3 %

      0.1 %

      • ● Current, relative to input range, (+/-)

      0.3 %

      0.3 %

      0.3 %

      0.1 %

      • ● Resistance, relative to input range, (+/-)

      0.3 %

      0.3 %

       

       

      • ● Resistance thermometer, relative to input range, (+/-)

      0.3 %; Ptxxx standard: ±1.5 K, Ptxxx climate: ±0.5 K, Nixxx standard: ±0.5 K, Nixxx climate: ±0.3 K

      Ptxxx standard: ±1.5 K, Ptxxx climate: ±0.5 K, Nixxx standard: ±0.5 K, Nixxx climate: ±0.3 K

       

       

      • ● Thermocouple, relative to input range, (+/-)

      0.3 %; Type B: > 600 °C ±4.6 K, type E: > -200 °C ±1.5 K, type J: > -210 °C ±1.9 K, type K: > -200 °C ±2.4 K, type N: > -200 °C ±2.9 K, type R: > 0 °C ±4.7 K, type S: > 0 °C ±4.6 K, type T: > -200 °C ±2.4 K

      Type B: > 600 °C ±4.6 K, type E: > -200 °C ±1.5 K, type J: > -210 °C ±1.9 K, type K: > -200 °C ±2.4 K, type N: > -200 °C ±2.9 K, type R: > 0 °C ±4.7 K, type S: > 0 °C ±4.6 K, type T: > -200 °C ±2.4 K

       

       

      Basic error limit (operational limit at 25 °C)

       

       

       

       

      • ● Voltage, relative to input range, (+/-)

      0.1 %

      0.1 %

      0.2 %

      0.05 %

      • ● Current, relative to input range, (+/-)

      0.1 %

      0.1 %

      0.2 %

      0.05 %

      • ● Resistance, relative to input range, (+/-)

      0.1 %

      0.1 %

       

       

      • ● Resistance thermometer, relative to input range, (+/-)

      0.1 %; Ptxxx standard: ±0.7 K, Ptxxx climate: ±0.2 K, Nixxx standard: ±0.3 K, Nixxx climate: ±0.15 K

      Ptxxx standard: ±0.7 K, Ptxxx climate: ±0.2 K, Nixxx standard: ±0.3 K, Nixxx climate: ±0.15 K

       

       

      • ● Thermocouple, relative to input range, (+/-)

      0.1 %; Type B: > 600 °C ±1.7 K, type E: > -200 °C ±0.7 K, type J: > -210 °C ±0.8 K, type K: > -200 °C ±1.2 K, type N: > -200 °C ±1.2 K, type R: > 0 °C ±1.9 K, type S: > 0 °C ±1.9 K, type T: > -200 °C ±0.8 K

      Type B: > 600 °C ±1.7 K, type E: > -200 °C ±0.7 K, type J: > -210 °C ±0.8 K, type K: > -200 °C ±1.2 K, type N: > -200 °C ±1.2 K, type R: > 0 °C ±1.9 K, type S: > 0 °C ±1.9 K, type T: > -200 °C ±0.8 K

       

       

      Interference voltage suppression for f = n x (f1 +/- 1 %), f1 = interference frequency

       

       

       

       

      • ● Series mode interference (peak value of interference < rated value of input range), min.

      40 dB

      40 dB

       

      80 dB; in the Standard operating mode, 40 dB in the Fast operating mode

      • ● Common mode voltage, max.

      10 V

      10 V

      10 V

      60 V DC/30 V AC

      • ● Common mode interference, min.

      60 dB

      60 dB

      50 dB at 400 Hz; 60 dB at 60 / 50 / 10 Hz

      80 dB

      Isochronous mode

       

       

       

       

      Isochronous operation (application synchronized up to terminal)

      No

      No

      Yes

      No

      Filtering and processing time (TCI), min.

       

       

      80 µs

       

      Bus cycle time (TDP), min.

       

       

      250 µs

       

      Interrupts/diagnostics/status information

       

       

       

       

      Diagnostics function

      Yes

      Yes

      Yes

      Yes

      Alarms

       

       

       

       

      • ● Diagnostic alarm

      Yes

      Yes

      Yes

      Yes

      • ● Limit value alarm

      Yes; two upper and two lower limit values in each case

      Yes; two upper and two lower limit values in each case

      Yes; two upper and two lower limit values in each case

      Yes; two upper and two lower limit values in each case

      Diagnostic messages

       

       

       

       

      • ● Monitoring the supply voltage

      Yes

      Yes

      Yes

      Yes

      • ● Wire-break

      Yes; Only for 1 to 5 V, 4 to 20 mA, TC, R, and RTD

      Yes; Only for 1 to 5 V, 4 to 20 mA, TC, R, and RTD

      Yes; only for 1 ... 5 V and 4 ... 20 mA

      Yes; only for 1 ... 5 V and 4 ... 20 mA

      • ● Overflow/underflow

      Yes

      Yes

      Yes

      Yes

      Diagnostics indication LED

       

       

       

       

      • ● RUN LED

      Yes; Green LED

      Yes; Green LED

      Yes; Green LED

      Yes; Green LED

      • ● ERROR LED

      Yes; Red LED

      Yes; Red LED

      Yes; Red LED

      Yes; Red LED

      • ● Monitoring of the supply voltage (PWR-LED)

      Yes; Green LED

      Yes; Green LED

      Yes; Green LED

      Yes; Green LED

      • ● Channel status display

      Yes; Green LED

      Yes; Green LED

      Yes; Green LED

      Yes; Green LED

      • ● for channel diagnostics

      Yes; Red LED

      Yes; Red LED

      Yes; Red LED

      Yes; Red LED

      • ● for module diagnostics

      Yes; Red LED

      Yes; Red LED

      Yes; Red LED

      Yes; Red LED

      Potential separation

       

       

       

       

      Potential separation channels

       

       

       

       

      • ● between the channels

      No

      No

      No

      Yes

      • ● between the channels, in groups of

      4

      8

      8

      1

      • ● between the channels and backplane bus

      Yes

      Yes

      Yes

      Yes

      • ● between the channels and the power supply of the electronics

      Yes

      Yes

      Yes

      Yes

      Permissible potential difference

       

       

       

       

      between different circuits

       

       

       

      60 V DC/30 V AC; insulation rated for 120 V AC basic insulation: between the channels and the supply voltage L+; between the channels and the backplane bus; between the channels

      between the inputs (UCM)

      20 V DC

      20 V DC

      20 V DC

       

      Between the inputs and MANA (UCM)

      10 V DC

      10 V DC

      10 V DC

       

      Isolation

       

       

       

       

      Isolation tested with

      707 V DC (type test)

      707 V DC (type test)

      707 V DC (type test)

      2 000 V DC between the channels and the supply voltage L+; 2 000 V DC between the channels and the backplane bus; 2 000 V DC between the channels; 707 V DC (type test) between the supply voltage L+ and the backplane bus

      Ambient conditions

       

       

       

       

      Ambient temperature during operation

       

       

       

       

      • ● horizontal installation, min.

      0 °C

      0 °C

      0 °C

      0 °C

      • ● horizontal installation, max.

      60 °C

      60 °C

      60 °C

      60 °C

      • ● vertical installation, min.

      0 °C

      0 °C

      0 °C

      0 °C

      • ● vertical installation, max.

      40 °C

      40 °C

      40 °C

      40 °C

      Decentralized operation

       

       

       

       

      Prioritized startup

      No

      No

      Yes

      Yes

      Dimensions

       

       

       

       

      Width

      25 mm

      35 mm

      35 mm

      35 mm

      Height

      147 mm

      147 mm

      147 mm

      147 mm

      Depth

      129 mm

      129 mm

      129 mm

      129 mm

      Weights

       

       

       

       

      Weight, approx.

      210 g

      310 g

      300 g

      280 g

      Other

       

       

       

       

      Note:

      Supplied incl. 40-pole push-in front connectors. Additional basic error and noise for integration time = 2.5 ms: Voltage: ±250 mV (±0.02%), ±80 mV (±0.05%), ±50 mV (±0.05%); resistance: 150 Ohms (±0.02%); resistance thermometer: Pt100 climate: ±0.08 K, Ni100 climate: ±0.08 K; thermoelement: Type B, R, S: ±3 K, type E, J, K, N, T: ±1 K

      Additional basic error and noise for integration time = 2.5 ms: Voltage: ±250 mV (±0.02%), ±80 mV (±0.05%), ±50 mV (±0.05%); resistance: 150 ohms ±0.02%; resistance thermometer: Pt100 climate: ±0.08 K, Ni100 climate: ±0.08 K; thermocouple: Type B, R, S: ±3 K, type E, J, K, N, T: ±1 K

       

       

       

      Article number

      6ES7531-7PF00-0AB0

       

      S7-1500, AI 8 X U/R/RTD/TC HF

      General information

       

      Product type designation

      AI 8xU/R/RTD/TC HF

      HW functional status

      FS01

      Firmware version

      V1.1.0

      • ● FW update possible

      Yes

      Product function

       

      • ● I&M data

      Yes; I&M0 to I&M3

      • ● Measuring range scalable

      Yes

      • ● Scalable measured values

      No

      • ● Adjustment of measuring range

      No

      Engineering with

       

      • ● STEP 7 TIA Portal configurable/integrated as of version

      V14 / -

      • ● STEP 7 configurable/integrated as of version

      V5.5 SP3 / -

      • ● PROFIBUS as of GSD version/GSD revision

      V1.0 / V5.1

      • ● PROFINET as of GSD version/GSD revision

      V2.3 / -

      Operating mode

       

      • ● Oversampling

      No

      • ● MSI

      Yes

      CiR – Configuration in RUN

       

      Reparameterization possible in RUN

      Yes

      Calibration possible in RUN

      Yes

      Supply voltage

       

      Rated value (DC)

      24 V

      permissible range, lower limit (DC)

      20.4 V

      permissible range, upper limit (DC)

      28.8 V

      Reverse polarity protection

      Yes

      Input current

       

      Current consumption, max.

      55 mA; with 24 V DC supply

      Power

       

      Power available from the backplane bus

      0.85 W

      Power loss

       

      Power loss, typ.

      1.9 W

      Analog inputs

       

      Number of analog inputs

      8; Plus one additional RTD (reference) channel

      • ● For voltage measurement

      8; Plus one additional RTD (reference) channel

      • ● For resistance/resistance thermometer measurement

      8; Plus one additional RTD (reference) channel

      • ● For thermocouple measurement

      8; Plus one additional RTD (reference) channel

      permissible input voltage for voltage input (destruction limit), max.

      20 V

      Technical unit for temperature measurement adjustable

      Yes; °C/°F/K

      Input ranges (rated values), voltages

       

      • ● 0 to +5 V

      No

      • ● 0 to +10 V

      No

      • ● 1 V to 5 V

      No

      • ● -1 V to +1 V

      Yes

      • ● Input resistance (-1 V to +1 V)

      10 M?

      • ● -10 V to +10 V

      No

      • ● -2.5 V to +2.5 V

      No

      • ● -25 mV to +25 mV

      Yes

      • ● Input resistance (-25 mV to +25 mV)

      10 M?

      • ● -250 mV to +250 mV

      Yes

      • ● Input resistance (-250 mV to +250 mV)

      10 M?

      • ● -5 V to +5 V

      No

      • ● -50 mV to +50 mV

      Yes

      • ● Input resistance (-50 mV to +50 mV)

      10 M?

      • ● -500 mV to +500 mV

      Yes

      • ● Input resistance (-500 mV to +500 mV)

      10 M?

      • ● -80 mV to +80 mV

      Yes

      • ● Input resistance (-80 mV to +80 mV)

      10 M?

      Input ranges (rated values), currents

       

      • ● 0 to 20 mA

      No

      • ● -20 mA to +20 mA

      No

      • ● 4 mA to 20 mA

      No

      Input ranges (rated values), thermocouples

       

      • ● Type B

      Yes

      • ● Input resistance (Type B)

      10 M?

      • ● Type C

      Yes

      • ● Input resistance (Type C)

      10 M?

      • ● Type E

      Yes

      • ● Input resistance (Type E)

      10 M?

      • ● Type J

      Yes

      • ● Input resistance (type J)

      10 M?

      • ● Type K

      Yes

      • ● Input resistance (Type K)

      10 M?

      • ● Type L

      No

      • ● Type N

      Yes

      • ● Input resistance (Type N)

      10 M?

      • ● Type R

      Yes

      • ● Input resistance (Type R)

      10 M?

      • ● Type S

      Yes

      • ● Input resistance (Type S)

      10 M?

      • ● Type T

      Yes

      • ● Input resistance (Type T)

      10 M?

      • ● Type TXK/TXK(L) to GOST

      Yes

      • ● Input resistance (Type TXK/TXK(L) to GOST)

      10 M?

      Input ranges (rated values), resistance thermometer

       

      • ● Cu 10

      Yes; Standard/climate

      • ● Input resistance (Cu 10)

      10 M?

      • ● Cu 10 according to GOST

      Yes; Standard/climate

      • ● Input resistance (Cu 10 according to GOST)

      10 M?

      • ● Cu 50

      Yes; Standard/climate

      • ● Input resistance (Cu 50)

      10 M?

      • ● Cu 50 according to GOST

      Yes; Standard/climate

      • ● Input resistance (Cu 50 according to GOST)

      10 M?

      • ● Cu 100

      Yes; Standard/climate

      • ● Input resistance (Cu 100)

      10 M?

      • ● Cu 100 according to GOST

      Yes; Standard/climate

      • ● Input resistance (Cu 100 according to GOST)

      10 M?

      • ● Ni 10

      Yes; Standard/climate

      • ● Input resistance (Ni 10)

      10 M?

      • ● Ni 10 according to GOST

      Yes; Standard/climate

      • ● Input resistance (Ni 10 according to GOST)

      10 M?

      • ● Ni 100

      Yes; Standard/climate

      • ● Input resistance (Ni 100)

      10 M?

      • ● Ni 100 according to GOST

      Yes; Standard/climate

      • ● Input resistance (Ni 100 according to GOST)

      10 M?

      • ● Ni 1000

      Yes; Standard/climate

      • ● Input resistance (Ni 1000)

      10 M?

      • ● Ni 1000 according to GOST

      Yes; Standard/climate

      • ● Input resistance (Ni 1000 according to GOST)

      10 M?

      • ● LG-Ni 1000

      Yes; Standard/climate

      • ● Input resistance (LG-Ni 1000)

      10 M?

      • ● Ni 120

      Yes; Standard/climate

      • ● Input resistance (Ni 120)

      10 M?

      • ● Ni 120 according to GOST

      Yes; Standard/climate

      • ● Input resistance (Ni 120 according to GOST)

      10 M?

      • ● Ni 200

      Yes; Standard/climate

      • ● Input resistance (Ni 200)

      10 M?

      • ● Ni 200 according to GOST

      Yes; Standard/climate

      • ● Input resistance (Ni 200 according to GOST)

      10 M?

      • ● Ni 500

      Yes; Standard/climate

      • ● Input resistance (Ni 500)

      10 M?

      • ● Ni 500 according to GOST

      Yes; Standard/climate

      • ● Input resistance (Ni 500 according to GOST)

      10 M?

      • ● Pt 10

      Yes; Standard/climate

      • ● Input resistance (Pt 10)

      10 M?

      • ● Pt 10 according to GOST

      Yes; Standard/climate

      • ● Input resistance (Pt 10 according to GOST)

      10 M?

      • ● Pt 50

      Yes; Standard/climate

      • ● Input resistance (Pt 50)

      10 M?

      • ● Pt 50 according to GOST

      Yes; Standard/climate

      • ● Input resistance (Pt 50 according to GOST)

      10 M?

      • ● Pt 100

      Yes; Standard/climate

      • ● Input resistance (Pt 100)

      10 M?

      • ● Pt 100 according to GOST

      Yes; Standard/climate

      • ● Input resistance (Pt 100 according to GOST)

      10 M?

      • ● Pt 1000

      Yes; Standard/climate

      • ● Input resistance (Pt 1000)

      10 M?

      • ● Pt 1000 according to GOST

      Yes; Standard/climate

      • ● Input resistance (Pt 1000 according to GOST)

      10 M?

      • ● Pt 200

      Yes; Standard/climate

      • ● Input resistance (Pt 200)

      10 M?

      • ● Pt 200 according to GOST

      Yes; Standard/climate

      • ● Input resistance (Pt 200 according to GOST)

      10 M?

      • ● Pt 500

      Yes; Standard/climate

      • ● Input resistance (Pt 500)

      10 M?

      • ● Pt 500 according to GOST

      Yes; Standard/climate

      • ● Input resistance (Pt 500 according to GOST)

      10 M?

      Input ranges (rated values), resistors

       

      • ● 0 to 150 ohms

      Yes

      • ● Input resistance (0 to 150 ohms)

      10 M?

      • ● 0 to 300 ohms

      Yes

      • ● Input resistance (0 to 300 ohms)

      10 M?

      • ● 0 to 600 ohms

      Yes

      • ● Input resistance (0 to 600 ohms)

      10 M?

      • ● 0 to 3000 ohms

      No

      • ● 0 to 6000 ohms

      Yes

      • ● Input resistance (0 to 6000 ohms)

      10 M?

      • ● PTC

      Yes

      • ● Input resistance (PTC)

      10 M?

      Thermocouple (TC)

       

      Temperature compensation

       

      • — parameterizable

      Yes

      • — internal temperature compensation

      Yes

      • — external temperature compensation via RTD

      Yes

      • — Compensation for 0 °C reference point temperature

      Yes; fixed value can be set

      • — Reference channel of the module

      Yes; 9th channel that can be used as a genuine 9th RTD channel regardless of the parameterization of the other channels, or that can be used for compensation in the case of TC measurement

      Cable length

       

      • ● shielded, max.

      800 m; at U; 200 m at R/RTD/TC

      Analog value generation for the inputs

       

      Integration and conversion time/resolution per channel

       

      • ● Resolution with overrange (bit including sign), max.

      21 bit; For measuring mode RTC and TC when using the function "Scalable temperature measuring range" (32-bit REAL format); 16-bit for measuring mode R and U; 16 bit for all measuring modes when using the S7 format (16-bit INTEGER)

      • ● Integration time, parameterizable

      Yes

      • ● Integration time (ms)

      Fast mode: 2.5 / 16.67 / 20 / 100 ms, standard mode: 7.5 / 50 / 60 / 300 ms

      • ● Basic conversion time, including integration time (ms)

      Fast mode: 4 / 18 / 22 / 102 ms; Standard mode: 9 / 52 / 62 / 302 ms

      • — additional conversion time for wire-break monitoring

      Thermocouples, 150 Ohm, 300 Ohm, 600 Ohm, Cu10, Cu50, Cu100, Ni10, Ni50, Ni100, Ni120, Ni200, Pt10, Pt50, Pt100, Pt200: 4 ms; 6 kOhm, Ni500, Ni1000, LG-Ni1000, Pt500, Pt1000: 13 ms

      • ● Interference voltage suppression for interference frequency f1 in Hz

      400 / 60 / 50 / 10 Hz

      • ● Basic execution time of the module (all channels released)

      Corresponds to the channel with the highest basic conversion time

      Smoothing of measured values

       

      • ● parameterizable

      Yes

      • ● Step: None

      Yes

      • ● Step: low

      Yes

      • ● Step: Medium

      Yes

      • ● Step: High

      Yes

      Encoder

       

      Connection of signal encoders

       

      • ● for voltage measurement

      Yes

      • ● for current measurement as 2-wire transducer

      No

      • ● for current measurement as 4-wire transducer

      No

      • ● for resistance measurement with two-wire connection

      Yes

      • ● for resistance measurement with three-wire connection

      Yes; All measuring ranges except PTC; internal compensation of the cable resistances

      • ● for resistance measurement with four-wire connection

      Yes; All measuring ranges except PTC

      Errors/accuracies

       

      Linearity error (relative to input range), (+/-)

      0.02 %

      Temperature error (relative to input range), (+/-)

      0.005 %/K

      Crosstalk between the inputs, max.

      -80 dB

      Repeat accuracy in steady state at 25 °C (relative to input range), (+/-)

      0.02 %

      Temperature error of internal compensation

      +/-1,5 °C

      Operational error limit in overall temperature range

       

      • ● Voltage, relative to input range, (+/-)

      0.1 %

      • ● Resistance, relative to input range, (+/-)

      0.1 %

      • ● Resistance thermometer, relative to input range, (+/-)

      Cuxxx Standard: ±0.5 K, Cuxxx Klima: ±0.5 K, Ptxxx Standard: ±1 K, Ptxxx Klima: ±0.5 K, Nixxx Standard: ±0.5 K, Nixxx Klima: ±0.3 K

      • ● Thermocouple, relative to input range, (+/-)

      Type B: > 600 °C ±2 K, Type E: > -200 °C ±1 K, Type J: > -210 °C ±1 K, Type K: > -200 °C ±2 K, Type N: > -200 °C ±2 K, Type R: > 0 °C ±2 K, Type S: > 0 °C ±2 K, Type T: > -200 °C ±1 K, Type C: ±4 K, Type TXK/TXK(L): ±1 K

      Basic error limit (operational limit at 25 °C)

       

      • ● Voltage, relative to input range, (+/-)

      0.05 %

      • ● Resistance, relative to input range, (+/-)

      0.05 %

      • ● Resistance thermometer, relative to input range, (+/-)

      Cuxxx Standard: ±0.3 K, Cuxxx Klima: ±0.2 K, Ptxxx Standard: ±0.5 K, Ptxxx Klima: ±0.2 K, Nixxx Standard: ±0.3 K, Nixxx Klima: ±0.15 K

      • ● Thermocouple, relative to input range, (+/-)

      Type B: > 600 °C ±1 K, Type E: > -200 °C ±0.5 K, Type J: > -210 °C ±0.5 K, Type K: > -200 °C ±1 K, Type N: > -200 °C ±1 K, Type R: > 0 °C ±1 K, Type S: > 0 °C ±1 K, Type T: > -200 °C ±0.5 K, Type C: ±2 K, Type TXK/TXK(L): ±0.5 K

      Interference voltage suppression for f = n x (f1 +/- 1 %), f1 = interference frequency

       

      • ● Series mode interference (peak value of interference < rated value of input range), min.

      80 dB; in the Standard operating mode, 40 dB in the Fast operating mode

      • ● Common mode voltage, max.

      60 V DC/30 V AC

      • ● Common mode interference, min.

      80 dB

      Isochronous mode

       

      Isochronous operation (application synchronized up to terminal)

      No

      Interrupts/diagnostics/status information

       

      Diagnostics function

      Yes

      Alarms

       

      • ● Diagnostic alarm

      Yes

      • ● Limit value alarm

      Yes; two upper and two lower limit values in each case

      Diagnostic messages

       

      • ● Monitoring the supply voltage

      Yes

      • ● Wire-break

      Yes; Only with TC, R, RTD

      • ● Overflow/underflow

      Yes

      Diagnostics indication LED

       

      • ● RUN LED

      Yes; Green LED

      • ● ERROR LED

      Yes; Red LED

      • ● Monitoring of the supply voltage (PWR-LED)

      Yes; Green LED

      • ● Channel status display

      Yes; Green LED

      • ● for channel diagnostics

      Yes; Red LED

      • ● for module diagnostics

      Yes; Red LED

      Potential separation

       

      Potential separation channels

       

      • ● between the channels

      Yes

      • ● between the channels, in groups of

      1

      • ● between the channels and backplane bus

      Yes

      • ● between the channels and the power supply of the electronics

      Yes

      Permissible potential difference

       

      between different circuits

      60 V DC/30 V AC; insulation rated for 120 V AC basic insulation: between the channels and the supply voltage L+; between the channels and the backplane bus; between the channels

      Isolation

       

      Isolation tested with

      2 000 V DC between the channels and the supply voltage L+; 2 000 V DC between the channels and the backplane bus; 2 000 V DC between the channels; 707 V DC (type test) between the supply voltage L+ and the backplane bus

      Ambient conditions

       

      Ambient temperature during operation

       

      • ● horizontal installation, min.

      0 °C

      • ● horizontal installation, max.

      60 °C

      • ● vertical installation, min.

      0 °C

      • ● vertical installation, max.

      40 °C

      Decentralized operation

       

      Prioritized startup

      Yes

      Dimensions

       

      Width

      35 mm

      Height

      147 mm

      Depth

      129 mm

      Weights

       

      Weight, approx.

      290 g

      Other

       

      Note:

      For the R/RDT three-wire measurement, the conductor compensation is made alternating with the measurement. This then requires two module cycles for a measured value.

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