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2TLA010050R0001 ABB SENTRY SSR10P Safety Relay 24 V DC 3NO + 1NC
ABB SENTRY SSR10P 2TLA010050R0001 is a 24 V DC safety relay with 3NO + 1NC relay outputs, push-in spring terminals and selectable manual or automatic reset for monitoring contact-based and OSSD safety devices.
£145.64
Why Choose the ABB SENTRY SSR10P 2TLA010050R0001 Safety Relay?
The ABB SENTRY SSR10P 2TLA010050R0001 is a compact and versatile industrial safety relay designed for monitoring safety devices in machinery and automation systems. As part of the ABB SENTRY Safety Relays product group, the SSR10P can monitor safety devices with contacts using one or two equivalent channels, as well as compatible safety devices with OSSD outputs.
The SENTRY SSR10P provides 3 normally open (3NO) and 1 normally closed (1NC) relay outputs and operates from a 24 V DC supply. Manual or automatic reset can be selected using a switch on the front of the relay, providing flexibility for different machine-safety applications. Push-in spring terminals simplify conductor connection and help reduce installation time inside industrial control panels.
With a compact 22.5 mm module width and DIN-rail mounting format, the SSR10P provides extensive safety monitoring functionality while conserving valuable cabinet space. It is suitable for applications including emergency stops, safety gate switches and compatible OSSD devices such as safety light curtains, making it a flexible safety relay for industrial machinery and automated production equipment.
Key Advantages
- Versatile safety relay for monitoring multiple types of safety devices.
- 3NO + 1NC relay outputs for safety-related control and signalling.
- 24 V DC supply voltage suitable for industrial automation systems.
- Supports safety devices with one or two equivalent contact channels.
- Supports compatible safety devices with OSSD outputs.
- Manual or automatic reset selectable using a front-mounted switch.
- Push-in spring terminals simplify control-panel installation and maintenance.
- Compact 22.5 mm wide housing helps conserve DIN-rail space.
Key Features
- ABB SENTRY SSR10P safety relay.
- ABB order code 2TLA010050R0001.
- 3 normally open + 1 normally closed relay outputs.
- 24 V DC rated supply voltage.
- Push-in spring terminals.
- Monitoring of emergency stop devices.
- Monitoring of safety gate switches.
- Monitoring of compatible OSSD safety devices.
- Supports single-channel and dual equivalent-channel contact devices.
- Manual or automatic reset selectable from the front panel.
- No timer function for direct safety monitoring applications.
- IP20 degree of protection.
- Compact DIN-rail mounting design for industrial control cabinets.
Reliable Safety Device Monitoring for Industrial Machinery
The ABB SENTRY SSR10P is designed to monitor safety functions and interrupt machine operation when a connected safety device changes to its safe state. Its support for contact-based safety devices and OSSD outputs enables one relay model to be used across a range of machine-guarding and emergency-stop applications.
The selectable manual or automatic reset function provides flexibility when designing machinery for different operating requirements. Combined with its 3NO + 1NC relay arrangement and push-in spring terminals, the SSR10P provides a compact solution for machine builders and control engineers requiring dependable safety monitoring without unnecessary panel complexity.
Typical Applications
- Emergency stop monitoring circuits.
- Safety gate and guard switch monitoring.
- Safety light curtains with compatible OSSD outputs.
- Optical safety sensors and protective devices.
- Industrial production and assembly machinery.
- Packaging and material handling equipment.
- Conveyor and automated manufacturing systems.
- Robotic cells and machine guarding systems.
- OEM machine building and industrial control panels.
Technical Specifications
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| Reset Type | Manual or automatic / monitored | |
|---|---|---|
| Safety Outputs | 3NO + 1NC | |
| Device Type | Safety relay module | |
| Contacts | 3NO + 1NC | |
| SIL (up to) | SIL 3 | |
| Timing Function | None (instantaneous) | |
| Product group | Safety Relays | |
| Series | SENTRY | |
| Product main type | SSR | |
| ABB order code | 2TLA010050R0001 | |
| Product type | Safety relay | |
| Rated supply voltage | 24 V DC | |
| Safety relay outputs | 3NO + 1NC | |
| Terminal type | Push-in spring terminals | |
| Input configuration | 1 or 2 equivalent channels | |
| OSSD device monitoring | Yes | |
| Emergency stop monitoring | Yes | |
| Safety gate switch monitoring | Yes | |
| Reset function | Manual or automatic | |
| Reset selection | Front-mounted switch | |
| Timer function | No | |
| Protection rating | IP20 | |
| Mounting type | DIN rail | |
| Performance level | Up to PL e | |
| Safety integrity level | Up to SIL 3 for suitably designed applications | |
| Dimensions (H × W × D) | 120 × 22.5 × 120 mm | |
| Net weight | approx. 0.207 kg |
Frequently Asked Questions
What is the ABB SENTRY SSR10P 2TLA010050R0001 used for?
The SSR10P is a safety relay for monitoring industrial safety devices, including emergency stops, safety gate switches, devices with one or two equivalent contact channels and compatible safety devices with OSSD outputs.
How many relay outputs does the SENTRY SSR10P provide?
The SSR10P provides 3 normally open (3NO) and 1 normally closed (1NC) relay outputs for safety-related control and signalling applications.
What supply voltage does the SSR10P require?
The ABB SENTRY SSR10P operates from a 24 V DC supply, making it suitable for standard industrial control and machine-safety systems.
Can the SSR10P monitor OSSD safety devices?
Yes. The SSR10P is designed to monitor compatible OSSD safety devices as well as safety devices with contact outputs using one or two equivalent channels.
Does the ABB SSR10P support manual and automatic reset?
Yes. The SSR10P supports manual or automatic reset, with the required reset mode selected using a switch on the front of the safety relay.
Trusted Machine Safety from ABB
ABB SENTRY safety relays provide machine builders and automation engineers with compact and flexible solutions for monitoring industrial safety functions, combining straightforward configuration, convenient wiring and support for a broad range of machine-safety devices.
