Siemens 6ES7231-4HA30-0XB0 SB 1231 Analogue Input Module

Siemens
Order Code:

55-6262

Brand: Siemens MPN: 6ES72314HA300XB0 EAN-13: 6940408100909
Qty Unit Price (Ex VAT)
1+ £72.62
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2 in stock, despatched in 4 working days

The Siemens 6ES7231-4HA30-0XB0 SB 1231 is an Analogue Input Signal Board that converts analogue signals from Current or Voltage Differential Inputs and processes them into digital signals for internal processing by the SIMATIC S7-1200. With analogue signal boards, users can optimally adapt their controllers even to more complex tasks.

The Signal Board is plugged directly into the SIMATIC S7-1200-CPU and are thus connected electrically and mechanically with the CPU.


  • Supply voltage: 24V DC
  • Input current: 55mA
  • Power losses: typ. 0.4W
  • Analogue inputs 1:Current or voltage differential inputs
  • Permissible input frequency: ±35V
  • Permissible input voltage: 35V
  • Permissible input current: 40mA
  • Cycle time (all channels): 156.25μs ; 400Hz suppression
  • Dimensions: 38(W) x 62(H) x 21(D)mm
  • Weight: 35g
  • Specification: Current or Voltage Differential Inputs
  • Type: Analogue Input Module SB 1231
  • Manufacturer's part: Siemens 6ES7231-4HA30-0XB0
Analogue inputs configurable true
Analogue outputs configurable true
Appendant operation agent (Ex ia) false
Appendant operation agent (Ex ib) false
Depth 21mm
Display No
Explosion safety category for dust N/A
Explosion safety category for gas N/A
Height 62mm
Input signal, configurable true
Input, current true
Input, resistance thermometer false
Input, resistor false
Input, thermocouple false
Input, voltage true
Number of Analogue Inputs 1
Number of Analogue Outputs 0
Number of Digital Inputs 0
Number of Digital Outputs 0
Operating Voltage 24V DCV
Output signal configurable true
Output, current false
Output, voltage false
Performance level according to EN ISO 13849-1 N/A
Power Consumption N/A
Resolution of the analogue inputs 11bit
Resolution of the analogue outputs N/A
SIL according to IEC 61508 N/A
Suitable for safety functions false
Type Add-on module
Type of electric connection N/A
Width 38mm

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