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Sick RLY3-EMSS100 ReLy Safety Relay
- Regular price
- $245.00
- Sale price
- $245.00
- Regular price
-
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Product Description P/N: RLY3-EMSS100
Description
The Sick RLY3-EMSS100 is a ReLy safety relay designed to monitor safety sensors with potential-free outputs and control safety-related functions in industrial machinery. It provides two safety inputs, two safe enabling current paths, and integrated monitoring functions to support reliable machine shutdown when a safety condition is detected.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Sick |
| Category | Industrial Automation |
| Part Number | RLY3-EMSS100 |
| Series | ReLy |
| Subcategory | Safety Relays |
| Module Type | Safety Relay / Evaluation Unit |
| Supply Voltage | 24 V DC |
| Safety Inputs | 2 |
| Reset / EDM Input | 1 input for reset pushbutton or external device monitoring |
| Safe Outputs | 2 enabling current paths |
| Diagnostic Outputs | 2 application diagnostic outputs, not safety-rated |
| Test Pulse Outputs | 3, not safety-rated |
| Safety Integrity Level | SIL 3 (IEC 61508) |
| Safety Category | Category 4 (ISO 13849-1) |
| Performance Level | PL e (ISO 13849-1) |
| Reset Modes | Automatic or manual |
| Connection Type | Front connector with spring terminals |
| Operating Temperature | −25°C to +55°C |
| Weight | 130 g |
Information About RLY3-EMSS100
The RLY3-EMSS100 belongs to the Sick ReLy safety relay series and functions as an evaluation unit for compatible safety sensors. It monitors input signals for discrepancies and cross-circuit faults, and supports restart interlocking and external device monitoring (EDM). The relay offers automatic or manual reset options and is designed for safety applications requiring up to SIL 3 and Performance Level e, subject to correct system design and installation. Its compact 18 mm housing and spring-terminal connections make it suitable for DIN-rail installation in industrial control cabinets.
Key Features:
- Safety Relay Function: Evaluates signals from compatible safety sensors with potential-free outputs.
- Two Safety Inputs: Supports dual-channel safety input monitoring.
- Safe Enabling Outputs: Provides two safety-related enabling current paths.
- Fault Monitoring: Includes discrepancy monitoring and cross-circuit detection.
- External Device Monitoring: Includes EDM functionality for monitoring external switching devices.
- High Safety Ratings: Supports SIL 3, Category 4, and PL e when used in a compliant safety system.
- Compact Installation: Features an 18 mm-wide housing and spring-terminal connections.
The Sick RLY3-EMSS100 provides safety signal evaluation and monitored shutdown functions for industrial machinery and automation systems.
Description
The Sick RLY3-EMSS100 is a ReLy safety relay designed to monitor safety sensors with potential-free outputs and control safety-related functions in industrial machinery. It provides two safety inputs, two safe enabling current paths, and integrated monitoring functions to support reliable machine shutdown when a safety condition is detected.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Sick |
| Category | Industrial Automation |
| Part Number | RLY3-EMSS100 |
| Series | ReLy |
| Subcategory | Safety Relays |
| Module Type | Safety Relay / Evaluation Unit |
| Supply Voltage | 24 V DC |
| Safety Inputs | 2 |
| Reset / EDM Input | 1 input for reset pushbutton or external device monitoring |
| Safe Outputs | 2 enabling current paths |
| Diagnostic Outputs | 2 application diagnostic outputs, not safety-rated |
| Test Pulse Outputs | 3, not safety-rated |
| Safety Integrity Level | SIL 3 (IEC 61508) |
| Safety Category | Category 4 (ISO 13849-1) |
| Performance Level | PL e (ISO 13849-1) |
| Reset Modes | Automatic or manual |
| Connection Type | Front connector with spring terminals |
| Operating Temperature | −25°C to +55°C |
| Weight | 130 g |
Information About RLY3-EMSS100
The RLY3-EMSS100 belongs to the Sick ReLy safety relay series and functions as an evaluation unit for compatible safety sensors. It monitors input signals for discrepancies and cross-circuit faults, and supports restart interlocking and external device monitoring (EDM). The relay offers automatic or manual reset options and is designed for safety applications requiring up to SIL 3 and Performance Level e, subject to correct system design and installation. Its compact 18 mm housing and spring-terminal connections make it suitable for DIN-rail installation in industrial control cabinets.
Key Features:
- Safety Relay Function: Evaluates signals from compatible safety sensors with potential-free outputs.
- Two Safety Inputs: Supports dual-channel safety input monitoring.
- Safe Enabling Outputs: Provides two safety-related enabling current paths.
- Fault Monitoring: Includes discrepancy monitoring and cross-circuit detection.
- External Device Monitoring: Includes EDM functionality for monitoring external switching devices.
- High Safety Ratings: Supports SIL 3, Category 4, and PL e when used in a compliant safety system.
- Compact Installation: Features an 18 mm-wide housing and spring-terminal connections.
The Sick RLY3-EMSS100 provides safety signal evaluation and monitored shutdown functions for industrial machinery and automation systems.
