Siemens PLC I/O Module SIMATIC S7-1200 G2 PT100 to PT1000

RS Stock No.:: 666-158
Mfr. Part No.:: 6ES7231-5PB50-0XB0
Manufacturer:: Siemens

Siemens PLC I/O Module SIMATIC S7-1200 G2 PT100 to PT1000

Subtotal (1 unit)*

SGD228.05

(exc. GST)

SGD248.57

(inc. GST)

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Stocked by manufacturer

Ready to ship from 03 November 2026

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Units	Per unit
1 +	SGD228.05

*price indicative

RS Stock No.:: 666-158
Mfr. Part No.:: 6ES7231-5PB50-0XB0
Manufacturer:: Siemens

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Siemens
	Product Type	PLC I/O Module
	Input Type	PT100 to PT1000
	Mount Type	Plug-in
	Number of I/Os	2
	Maximum Operating Temperature	+60°C
	Width	15mm
	Series	SIMATIC S7-1200 G2
	Length	62mm
	Standards/Approvals	RoHS
	Depth	63mm

	Select all
	Brand Siemens
	Product Type PLC I/O Module
	Input Type PT100 to PT1000
	Mount Type Plug-in
	Number of I/Os 2
	Maximum Operating Temperature +60°C
	Width 15mm
	Series SIMATIC S7-1200 G2
	Length 62mm
	Standards/Approvals RoHS
	Depth 63mm

Datasheet - 6ES7231-5PB50-0XB0

COO (Country of Origin):: CN

Siemens SIMATIC S7-1200 G2 Series PLC I/O Module, 15mm Width, 2 I/Os - 6ES7231-5PB50-0XB0

This PLC I/O module provides temperature input conversion for industrial control systems, enabling direct connection of resistive sensors into a PLC environment. It accepts a range of PLATINUM sensors and operates within elevated ambient conditions, making it suitable for integration into Compact automation racks and DIN-rail-mounted control cabinets.

Features and Benefits:

• Converts PT100 to PT1000 inputs for flexible sensor use
• Supports two channels for redundant or dual-point monitoring
• Withstands operating temperatures up to +60°C for harsh environments
• Complies with RoHS to meet material restriction requirements

Applications

• Suitable for connecting industrial temperature sensors to PLCs
• Ideal for small-footprint control panels with limited lateral space
• Used with automation stations requiring two analogue temperature inputs
• Can be used for temperature monitoring in process control loops

What sensor types can be interfaced with this module?

It accepts PLATINUM resistance sensors ranging from PT100 to PT1000.

How many separate measurement inputs are provided?

There are two independent input channels for temperature measurement.

What environmental condition limits should be observed?

The device is specified to operate at ambient temperatures up to +60°C.

Are there regulatory material restrictions applicable to the unit?

The unit meets RoHS material restriction requirements, limiting certain hazardous substances.