Siemens 6ES7231-5QA30-0XB0 SB 1231 Analogue Input Module

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Siemens 6ES7231-5QA30-0XB0 SB 1231 Analogue Input Module

Siemens
Order Code:

55-6264

Brand: Siemens MPN: 6ES72315QA300XB0 EAN-13: 6940408100923
Qty Unit Price (Ex VAT)
1+ £124.31
Price per unit {{ this._page.IncVat ? 'Inc' : 'Ex' }} VAT
70 available to back orderBack-order availability date - 24/01/2026

The Siemens 6ES7231-5QA30-0XB0 SB 1231 is an Analogue Input Signal Board that converts analogue signals from Thermocouple 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.

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


  • Supply voltage: 24V DC
  • Input current: 5mA
  • Power losses: typ. 0.5W
  • Analogue inputs 1:Current or voltage differential inputs
  • Permissible input frequency: ±35V
  • Dimensions: 38(W) x 62(H) x 21(D)mm
  • Weight: 35g
  • Specification: Thermocouples
  • Type: Analogue Input Module SB 1231
  • Manufacturer's part: Siemens 6ES7231-5QA30-0XB0
Type Add-on module
Display No
Number of Analogue Inputs 1
Number of Analogue Outputs 0
Number of Digital Inputs 0
Number of Digital Outputs 0
Operating Voltage 24V DCV

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