MPN

SICK TR4 Safety Switch, RFID Actuator Included, Valox

RS Stock No.:: 285-4391
Mfr. Part No.:: TR4-SDU01CB
Brand:: SICK

Subtotal (1 unit)*

£230.27

(exc. VAT)

£276.32

(inc. VAT)

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RS Stock No.:: 285-4391
Mfr. Part No.:: TR4-SDU01CB
Brand:: SICK

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	SICK
	Product Type	Safety Switch
	Lock Style	RFID
	Actuator Included	Yes
	Safety Contacts	2
	Housing Material	Valox
	Series	TR4
	IP Rating	IP69K, IP67
	Switch Contact Current	200mA
	Contact DC Voltage	24V dc
	Minimum Operating Temperature	-25°C
	Contact AC Voltage	230V ac
	Maximum Operating Temperature	70°C
	Hazardous Area Certification	No
	Depth	20mm
	Number of Head Directions	5
	Length	88mm
	Standards/Approvals	IEC 60529
	Width	25mm

	Select all
	Brand SICK
	Product Type Safety Switch
	Lock Style RFID
	Actuator Included Yes
	Safety Contacts 2
	Housing Material Valox
	Series TR4
	IP Rating IP69K, IP67
	Switch Contact Current 200mA
	Contact DC Voltage 24V dc
	Minimum Operating Temperature -25°C
	Contact AC Voltage 230V ac
	Maximum Operating Temperature 70°C
	Hazardous Area Certification No
	Depth 20mm
	Number of Head Directions 5
	Length 88mm
	Standards/Approvals IEC 60529
	Width 25mm

Datasheet - TR4-SDU01CB

COO (Country of Origin):: DO

SICK TR4 Series Safety Switch, 2 Safety Contacts, 24V DC Supply - TR4-SDU01CB

This safety switch is a non-contact interlock designed to safeguard machinery using RFID sensing. It provides two monitored outputs and is intended for use in industrial automation where protective guards require reliable position detection. The device operates from a 24V DC supply and includes an actuator, offering a Compact footprint for integration into guarded access points.

Features and Benefits:

• SIL3 safety level enabling high-integrity risk reduction
• Category 4 safety meeting demanding control requirements
• IP69K / IP67 safety interlock for washdown and harsh conditions
• 200mA safety current supporting typical control circuits
• Multi-direction actuator safety switch for flexible mounting

Applications

• Used with guarded doors on production lines
• Suitable for food industry washdown environments
• Ideal for robotic cell access protection
• Can be used for packaging machine safety interlocks
• Used for conveyor access and maintenance isolation

What outputs are provided for safe switching?

It supplies two self-monitoring semiconductor outputs (OSSDs) rated to ≤200mA each.

How is diagnostic connectivity handled in series arrangements?

It supports safe series connection with Flexi Loop for diagnostics and a T-connector without diagnostics.

Which environmental temperatures does it tolerate?

It operates between -25°C and +70°C.

What cable and connection options are used?

It uses an 8-pin M12 plug cable with a 0.2m lead and permits cable runs up to 200m.

What mechanical and electrical lifecycle can be expected?

It is specified for 10x10^6 switching cycles and has a response time of 45 ms.

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