RS PRO Safety Controller Safety Relay, 2 Safety Inputs, 2 Safety Outputs, 24V dc
- RS Stock No.:
- 656-644
- Brand:
- RS PRO
Subtotal (1 unit)*
£193.78
(exc. VAT)
£232.54
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 9 unit(s) shipping from 17 August 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £193.78 |
*price indicative
- RS Stock No.:
- 656-644
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Product Type | Safety Controller Safety Relay | |
| Number of Safety Inputs | 2 | |
| Number of Safety Outputs | 2 | |
| Safety Category | CAT 4 | |
| Mount Type | DIN Rail | |
| Expansion Available | Yes | |
| Supply Voltage | 24V dc | |
| Contact Current | 4A | |
| Number of I/Os | 4 | |
| Contact Voltage | 24, 230V dc | |
| Terminal Type | Screw | |
| Width | 90mm | |
| Standards/Approvals | CE, EN 14119, EN 60204, EN 60947-5-1, EN 60947-5-3, EN ISO 13849-1, EN ISO 62061, TUV, UKCA | |
| Length | 17.5mm | |
| Depth | 59mm | |
| IP Rating | IP20, IP30 | |
| Select all | ||
|---|---|---|
Brand RS PRO | ||
Product Type Safety Controller Safety Relay | ||
Number of Safety Inputs 2 | ||
Number of Safety Outputs 2 | ||
Safety Category CAT 4 | ||
Mount Type DIN Rail | ||
Expansion Available Yes | ||
Supply Voltage 24V dc | ||
Contact Current 4A | ||
Number of I/Os 4 | ||
Contact Voltage 24, 230V dc | ||
Terminal Type Screw | ||
Width 90mm | ||
Standards/Approvals CE, EN 14119, EN 60204, EN 60947-5-1, EN 60947-5-3, EN ISO 13849-1, EN ISO 62061, TUV, UKCA | ||
Length 17.5mm | ||
Depth 59mm | ||
IP Rating IP20, IP30 | ||
- COO (Country of Origin):
- GB
RS PRO 4 A Safety Controller Safety Relay, DIN Rail Mount
The RS PRO Safety Controller Safety Relay is designed to enhance safety in industrial environments by providing reliable monitoring and control of safety functions. With a Compact design, it is Ideal for integration into existing systems, ensuring compliance with stringent safety standards. This relay is perfect for applications requiring high safety integrity, offering peace of mind with its robust performance.
Features and Benefits
Contact Current: Supports up to 4 A for robust performance.
Contact Voltage: Compatible with 24 V DC and 230 V AC for flexible use.
Safety Category: Meets CAT 4 standards for high-level safety assurance.
IP Rating: Available in IP20 and IP30 for protection against dust and limited ingress.
Mount Type: DIN Rail mounting for easy installation.
Number of I/Os: Features 4 I/Os for comprehensive connectivity.
Safety Inputs: Includes 2 safety inputs for enhanced monitoring.
Safety Outputs: Provides 2 safety outputs for reliable control.
Terminal Type: Screw terminals for secure and straightforward wiring.
Contact Voltage: Compatible with 24 V DC and 230 V AC for flexible use.
Safety Category: Meets CAT 4 standards for high-level safety assurance.
IP Rating: Available in IP20 and IP30 for protection against dust and limited ingress.
Mount Type: DIN Rail mounting for easy installation.
Number of I/Os: Features 4 I/Os for comprehensive connectivity.
Safety Inputs: Includes 2 safety inputs for enhanced monitoring.
Safety Outputs: Provides 2 safety outputs for reliable control.
Terminal Type: Screw terminals for secure and straightforward wiring.
Applications
Industrial automation systems
Machine safety control
Manufacturing processes
Machine safety control
Manufacturing processes
Additional Information
Complies with CE, EN 14119, EN 60204, EN 60947-5-1, EN 60947-5-3, EN ISO 13849-1, EN ISO 62061, TUV, and UKCA standards for quality and safety assurance.
Why RS PRO?
RS PRO is the own brand of RS, offering professional quality products and solutions across all industries and technologies. Our product range is rigorously tested, inspected, and audited against demanding international standards to provide you with industrial-grade quality, at the right price. Making RS PRO your smart choice.
Related links
- RS PRO Safety Controller Safety Relay 2 Safety Outputs, 24V dc
- ABB Pluto Series Safety Controller 2 Safety Outputs, 24V dc
- Bernstein AG SCX Series Safety Controller 2 Safety Outputs, 24V dc
- Banner XS26 Series Safety Controller 2 Safety Outputs, 24V dc
- SICK UE410 Series Safety Controller 2 Safety Outputs, 24V dc
- Schneider Electric XPSMCM Series Safety Controller 2 Safety Outputs, 24V dc
- Schneider Electric Preventa Series Safety Controller 2 Safety Outputs, 24V dc
- Pilz Safety Controller 2 Safety Outputs, 24V dc
