RS PRO Safety Controller Safety Relay, 2 Safety Inputs, 2 Safety Outputs, 24V dc
- RS Stock No.:
- 656-645
- Brand:
- RS PRO
Subtotal (1 unit)*
£411.95
(exc. VAT)
£494.34
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 10 unit(s) shipping from 29 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £411.95 |
*price indicative
- RS Stock No.:
- 656-645
- 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 | |
| Standards/Approvals | CE, EMC Directive 2014-30-EU, EN 12100, EN 60204, EN 60947-5-1, EN 60947-5-3, EN ISO 13849, EN ISO 14119, EN ISO 62061, Low Voltage Directive 2006-95-EC, Machinery Directive 2006-42-EC, RoHS 2011-65-EC, TUV | |
| Terminal Type | Screw | |
| Length | 35mm | |
| Depth | 59mm | |
| Width | 90mm | |
| 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 | ||
Standards/Approvals CE, EMC Directive 2014-30-EU, EN 12100, EN 60204, EN 60947-5-1, EN 60947-5-3, EN ISO 13849, EN ISO 14119, EN ISO 62061, Low Voltage Directive 2006-95-EC, Machinery Directive 2006-42-EC, RoHS 2011-65-EC, TUV | ||
Terminal Type Screw | ||
Length 35mm | ||
Depth 59mm | ||
Width 90mm | ||
IP Rating IP20, IP30 | ||
- COO (Country of Origin):
- GB
RS PRO 4 A Safety Controller Safety Relay
This RS PRO Safety Controller Safety Relay is designed to enhance safety in industrial environments by monitoring and controlling safety functions. It supports up to 4 A current and operates at 24 V DC or 230 V AC, making it versatile for various applications. The main benefit is its Ability to ensure machinery operates safely, reducing the risk of accidents.
Features and Benefits
4 A contact current: Supports high current applications, ensuring reliable operation.
24 V DC and 230 V AC contact voltage: Offers flexibility in power supply options.
DIN Rail mount type: Simplifies installation and integration into existing systems.
IP20/IP30 rating: Provides protection against solid objects and limited dust ingress.
4 I/Os: Allows for multiple input and output connections, enhancing control capabilities.
2 safety inputs and outputs: Ensures critical safety functions are monitored and controlled effectively.
CAT 4 safety category: Meets high safety standards for demanding applications.
24 V DC and 230 V AC contact voltage: Offers flexibility in power supply options.
DIN Rail mount type: Simplifies installation and integration into existing systems.
IP20/IP30 rating: Provides protection against solid objects and limited dust ingress.
4 I/Os: Allows for multiple input and output connections, enhancing control capabilities.
2 safety inputs and outputs: Ensures critical safety functions are monitored and controlled effectively.
CAT 4 safety category: Meets high safety standards for demanding applications.
Applications
Industrial automation
Manufacturing safety systems
Machine control
Manufacturing safety systems
Machine control
Additional Information
Standards and approvals: CE, EMC Directive 2014-30-EU, EN 12100, EN 60204, EN 60947-5-1, EN 60947-5-3, EN ISO 13849, EN ISO 14119, EN ISO 62061, Low Voltage Directive 2006-95-EC, Machinery Directive 2006-42-EC, RoHS 2011-65-EC, TUV
Terminal type: Screw for secure and reliable connections
Expansion available: Allows for future scalability and system upgrades
Terminal type: Screw for secure and reliable connections
Expansion available: Allows for future scalability and system upgrades
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.
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