Siemens PLC Expansion Module RTD Input 4 Input, 80 x 71.2 x 62 mm

  • RS stock no. 746-5870
  • Mfr. Part No. 6ES7231-7PC22-0XA0
  • Manufacturer Siemens
Technical data sheets
Legislation and Compliance
COO (Country of Origin): DE
Product Details

RTD Temperature Sensor Input Module

Input module to suit a wide variety of resistance temperature sensors, including all popular types of platinum film sensor.

RTD Temperature Sensor Input Module
Extremely compact
DIN rail or panel mount


Expansion modules cannot be used with S7-221.

S7-200 Expansion Modules for 2nd & 3rd Generation

A range of digital and analogue expansion modules to increase the I/O capacity of the S7-200 CPUs. A maximum of 2 modules can be used with S7-222, with a maximum of 78 I/O, up to 7 modules may be used with S7-224 and S7-226 CPUs, with a maximum of 128 I/O 248 respectively. The modules are available in 24Vdc or 85-245Vac powered versions, and include digital input, output and combined forms, plus analogue input, output and temperature sensor modules.

In addition to digital signals the S7-200 series can process analogue signals from sensors or actuators directly by using an analogue expansion module.

Attribute Value
For Use With S7-200 Series
Module Type RTD Input
Input Type Analogue
Number of Inputs 4
Length 80mm
Width 71.2mm
Depth 62mm
Dimensions 80 x 71.2 x 62 mm
1 Available in 4-6 working days for collection or delivery to major cities, unless heavy, bulky, hazardous or lithium metal (T&C’s Apply)
Price (Excl VAT) Each
R 18,999.24
(exc. VAT)
R 21,849.13
(inc. VAT)
Per unit
1 +
R 18,999.24
Not Available for premium delivery