.svg?v=180920048278408794651742402490){kind=small}
440R-M23143 | Allen-Bradley Safety Relay
- Regular price
- $278.00
- Sale price
- $278.00
- Regular price
-
Couldn't load pickup availability
Do you need help?
Product Description P/N: 440R-M23143
Description
The Allen-Bradley 440R-M23143 is a Guardmaster safety relay designed for monitoring safety devices such as E-stop buttons, interlock switches, and light curtains in industrial applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand |
Allen-Bradley |
| Category | Safety Control Systems |
| Part Number | 440R-M23143 |
| Subcategory | Safety Control Devices |
| Relay Model |
MSR138DP
|
| Delayed Safety Outputs | 3 N.O. |
| Delayed Timing | 0.15 to 3 seconds |
| Immediate Safety Outputs | 2 N.O. |
| Output | 2 N.O., 3 N.O. Delayed |
| Power Supply |
24V AC/DC
|
| Removable Terminals | Removable |
| Weight | 0.34 kgs |
| Power Supply | 24V AC/DC |
Information About 440R-M23143
The Allen-Bradley 440R-M23143, also known as the Minotaur MSR138DP, is a versatile safety relay designed to monitor various safety input devices, including emergency stop (E-stop) buttons, safety gates, and light curtains. It ensures that machinery operates within safe parameters, providing critical protection for both personnel and equipment.
Key Features:
-
Input Configurations: Supports multiple wiring configurations, such as single-channel (1 N.C.), dual-channel (2 N.C.), or connections from devices with OSSD outputs like light curtains. When connected in dual-channel mode, the relay checks for cross faults between inputs to enhance safety integrity.
-
Outputs:
- Immediate Safety Outputs: Equipped with two normally open (N.O.) immediate safety outputs that respond instantly to input signals, ensuring rapid intervention when necessary.
- Delayed Safety Outputs: Includes three N.O. delayed safety outputs with adjustable delay times ranging from 0.15 to 3 seconds, allowing for controlled shutdown sequences or staggered responses.
-
Reset Modes: Offers flexibility with configurable reset methods, including automatic/manual reset or monitored manual reset. This adaptability allows integration into various safety system architectures, catering to specific operational requirements.
-
Power Supply: Designed to operate with both 24V AC and 24V DC power sources, providing compatibility with a wide range of industrial control systems.
-
Removable Terminals: Features removable screw-clamp terminals, facilitating straightforward installation and maintenance, and ensuring secure and reliable connections.
-
Safety Compliance: Meets stringent safety standards, achieving Safety Category 4 per EN 954-1 and Performance Level (PL) e according to ISO 13849-1, making it suitable for applications requiring high-level risk reduction.
The 440R-M23143 safety relay is ideal for safeguarding machinery where delayed shutdowns are necessary, such as in processes requiring controlled stops to prevent equipment damage or ensure operator safety. Its ability to monitor various input devices and provide both immediate and delayed safety outputs makes it a versatile component in comprehensive safety systems.
Description
The Allen-Bradley 440R-M23143 is a Guardmaster safety relay designed for monitoring safety devices such as E-stop buttons, interlock switches, and light curtains in industrial applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand |
Allen-Bradley |
| Category | Safety Control Systems |
| Part Number | 440R-M23143 |
| Subcategory | Safety Control Devices |
| Relay Model |
MSR138DP
|
| Delayed Safety Outputs | 3 N.O. |
| Delayed Timing | 0.15 to 3 seconds |
| Immediate Safety Outputs | 2 N.O. |
| Output | 2 N.O., 3 N.O. Delayed |
| Power Supply |
24V AC/DC
|
| Removable Terminals | Removable |
| Weight | 0.34 kgs |
| Power Supply | 24V AC/DC |
Information About 440R-M23143
The Allen-Bradley 440R-M23143, also known as the Minotaur MSR138DP, is a versatile safety relay designed to monitor various safety input devices, including emergency stop (E-stop) buttons, safety gates, and light curtains. It ensures that machinery operates within safe parameters, providing critical protection for both personnel and equipment.
Key Features:
-
Input Configurations: Supports multiple wiring configurations, such as single-channel (1 N.C.), dual-channel (2 N.C.), or connections from devices with OSSD outputs like light curtains. When connected in dual-channel mode, the relay checks for cross faults between inputs to enhance safety integrity.
-
Outputs:
- Immediate Safety Outputs: Equipped with two normally open (N.O.) immediate safety outputs that respond instantly to input signals, ensuring rapid intervention when necessary.
- Delayed Safety Outputs: Includes three N.O. delayed safety outputs with adjustable delay times ranging from 0.15 to 3 seconds, allowing for controlled shutdown sequences or staggered responses.
-
Reset Modes: Offers flexibility with configurable reset methods, including automatic/manual reset or monitored manual reset. This adaptability allows integration into various safety system architectures, catering to specific operational requirements.
-
Power Supply: Designed to operate with both 24V AC and 24V DC power sources, providing compatibility with a wide range of industrial control systems.
-
Removable Terminals: Features removable screw-clamp terminals, facilitating straightforward installation and maintenance, and ensuring secure and reliable connections.
-
Safety Compliance: Meets stringent safety standards, achieving Safety Category 4 per EN 954-1 and Performance Level (PL) e according to ISO 13849-1, making it suitable for applications requiring high-level risk reduction.
The 440R-M23143 safety relay is ideal for safeguarding machinery where delayed shutdowns are necessary, such as in processes requiring controlled stops to prevent equipment damage or ensure operator safety. Its ability to monitor various input devices and provide both immediate and delayed safety outputs makes it a versatile component in comprehensive safety systems.