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SM331 8AI Current/Voltage/RTD

8-chanel analog input,Current/voltage/RTD module,Resolution 13 bits

Model no

SM331 8AI Current/Voltage/RTD

Article No

H7 331-1KF02-0AB0

Description

8-chanel analog input,Current/voltage/RTD module,Resolution 13 bits

Dimensions WxHxD(mm)

40 x 125 x 117

Product parameters Wiring diagram Relevant information
Specification parameters Model No.

SM331 8AI Current/Voltage/RTD

Article No. H7 331-1KF02-0AB0
Description 8-chanel analog input,Current/voltage/RTD module,Resolution 13 bits
Conventional

Dimensions W x H x D

40x125x117mm
Power Consumption Typical value 1W
Backplane bus current 120mA
supply voltage /
Front connector 40-pin
Input Path Standard 8
Resistive sensor 8
Constant current of resistive sensor
Resistance thermometer and resistance measurement 0Ω to 600Ω 0.8mA
Resistance measurement 0 to 6 kΩ, PTC, silicon temperature sensor 0.2mA
Input type and range
Supply voltage ±50mV, ±500mV, 0V to 10V,   ±1V, ±5V, ±10V, 1V to 5V
Current (4 wires) ±20mA, 0mA to 20mA, 4mA to 20mA
Current (2 wires) /
Resistor/PTC 0kΩ to 6kΩ, 0Ω to 600Ω, PTC
RTD Pt100(standard/climatic)),
Ni100(standard/climatic),
Ni1000(standard/climatic),
LG-Ni1000(standard/climatic),
KTY83/110, KTY84/130
Thermocouple None
Basic error limitation(operating limits at 25°C)
  .Supply voltage ± 0,3 %
  .Electric current ± 0,3 %
  .Resistance ± 0,3 %
  .Temperature RTD standard type: ±1K,
RTD climatic type: ±2 K
Temperature compensation
Internal temperature compensation None
External temperature compensation via compensation socket None
Temperature compensation of 0°C reference junction None
Interrupt/diagnosis/status information
  .Overrun interrupt None
  .Diagnosis interrupt None
  .The diagnosis information can be readable None
Resolution 12 bits + symbol bits
Electrical isolation
Between channels None
Between channel and backplane bus Support
Conductor length 200m; max. 50m at 50mV
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