Siemens PLC I/O Module SIMATIC S7-1200 G2 Voltage 28.8V dc

RS Stock No.:: 666-162
Mfr. Part No.:: 6ES7231-5QF50-0XB0
Manufacturer:: Siemens

Siemens PLC I/O Module SIMATIC S7-1200 G2 Voltage 28.8V dc

Subtotal (1 unit)*

SGD950.26

(exc. GST)

SGD1,035.78

(inc. GST)

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Ready to ship from 03 November 2026

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Units	Per unit
1 +	SGD950.26

*price indicative

RS Stock No.:: 666-162
Mfr. Part No.:: 6ES7231-5QF50-0XB0
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	Voltage
	Mount Type	Plug-in
	Maximum Supply Voltage	28.8V dc
	Number of I/Os	8
	Maximum Operating Temperature	60°C
	Depth	100mm
	Width	30mm
	Series	SIMATIC S7-1200 G2
	Standards/Approvals	RoHS
	Length	125mm

	Select all
	Brand Siemens
	Product Type PLC I/O Module
	Input Type Voltage
	Mount Type Plug-in
	Maximum Supply Voltage 28.8V dc
	Number of I/Os 8
	Maximum Operating Temperature 60°C
	Depth 100mm
	Width 30mm
	Series SIMATIC S7-1200 G2
	Standards/Approvals RoHS
	Length 125mm

Datasheet - 6ES7231-5QF50-0XB0

COO (Country of Origin):: CN

Siemens SIMATIC S7-1200 G2 Series PLC I/O Module, 8 I/Os, Voltage Input Type - 6ES7231-5QF50-0XB0

This plc i/o module is a Compact expansion unit for automation systems that provides multiple voltage inputs for control tasks. It is intended for integration within modular controllers where additional input channels are required, and is suitable for installations that demand a small footprint and standard environmental tolerance.

Features and Benefits:

• 8 I/O count provides multiple parallel input channels for control
• 28.8V DC maximum supply enables stable low-voltage operation
• Voltage input type accepts common control signal levels
• RoHS compliance minimises restricted substances in assemblies
• 60°C maximum operating temperature supports warm environments

Applications

• Suitable for expanding digital input capacity in control racks
• Ideal for small-panel machine automation expansions
• Used with low-voltage control systems requiring multiple channels
• Can be used for signal consolidation in Compact control cabinets
• Used for replacing or augmenting input resources on-site

How many input channels are available?

It provides eight individual I/O channels for voltage-based signals.

What supply voltage should be observed during installation?

The highest permitted supply is 28.8V DC and installations should not exceed this value.

What environmental temperature limits apply to operation?

The unit is rated for continuous use up to 60°C ambient.

Which physical footprint considerations affect cabinet layout?

The module occupies a Compact form with a 125mm length, 30mm width and 100mm depth.