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440R-N23132 | Allen-Bradley Safety Relay MSR127TP Minotaur, 24V AC/DC, 3 NO 1 NC
- Regular price
- $245.00
- Sale price
- $245.00
- Regular price
-
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Product Description P/N: 440R-N23132
Description
The Allen-Bradley 440R-N23132 is a Guardmaster MSR127TP safety relay module designed for monitoring emergency stop devices, light curtains, and other safety inputs. It provides reliable single-zone control with automatic or manual reset options. Compact and DIN rail-mounted, this relay ensures high-level safety performance in industrial applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | Analog Input Modules |
| Part Number | 1794-IF4I |
| Subcategory | FLEX I/O Analog Input |
| Type | Selectable Analog Input Module |
| Sub-Brand | FLEX I/O |
| Number of Inputs | 4 isolated single-ended channels |
| Signal Types | Voltage or current inputs |
| Isolation | Channel-to-channel isolation |
| Calibration | GUI calibration and ladder logic calibration supported |
| Power Supply | 24 VDC |
| Input Resolution | High-accuracy isolated acquisition (module-level) |
| Temperature Rating | 0…55 °C (32…131 °F) |
| Environmental Rating | Pollution Degree 2 |
| Operating Temperature | –4…131 °F |
| Mounting | DIN rail or panel mount |
| Enclosure | Open-style, IP20 |
| Terminal Connection | Screw terminals |
| Certifications | CE, CSA, cUL, C-TICK, GOST, KC, Marine, UL |
| Application | In-cabinet process monitoring, distributed analog measurement |
| Special Features | Isolated channels, flexible configuration |
Information About 440R-N23132
The 440R-N23132 is part of the Allen-Bradley Guardmaster MSR safety relay family, offering PLe (ISO 13849-1), SIL CL3 (IEC/EN 62061), and Category 4 compliance for machine safety. It supports inputs such as 1 NC, 2 NC, or OSSD light curtain signals and provides three normally open (NO) safety outputs plus one normally closed (NC) auxiliary output. The relay operates at 24 V AC/DC with a maximum power consumption of 2 W. Its response time is 15 ms with a power-on delay of 1 second, ensuring quick reaction to hazardous conditions. The housing is made of durable polyamide (PA6/PA66) and includes LED indicators for status and diagnostics. With a mechanical service life of 2 million cycles, IP40 body protection, and IP20 terminals, it is designed for long-term, reliable performance. The module measures 99 x 22.5 x 114.5 mm and weighs 0.21 kg.
Key Features:
- Design: Compact Guardmaster MSR127TP safety relay module.
- Inputs: Supports 1 NC, 2 NC, or OSSD (light curtain) inputs.
- Outputs: 3 NO safety outputs and 1 NC auxiliary output.
- Reset Options: Configurable for automatic or manual reset.
- Safety Compliance: PLe (ISO 13849-1), SIL CL3 (IEC/EN 62061), and Category 4.
- Performance: Response time of 15 ms; 1 s power-on delay.
- Power Supply: Operates on 24 V AC/DC; maximum 2 W power consumption.
- Durability: 2 million mechanical operations; silver tin oxide (AgSnO₂) contacts.
- Environmental Ratings: Operating –5…55 °C; shock resistance 10 g; vibration 55 Hz.
- Mounting: DIN rail installation with removable screw terminals.
The 440R-N23132 delivers certified safety performance and reliability for machine safeguarding and emergency stop monitoring in industrial automation systems.
Description
The Allen-Bradley 440R-N23132 is a Guardmaster MSR127TP safety relay module designed for monitoring emergency stop devices, light curtains, and other safety inputs. It provides reliable single-zone control with automatic or manual reset options. Compact and DIN rail-mounted, this relay ensures high-level safety performance in industrial applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | Analog Input Modules |
| Part Number | 1794-IF4I |
| Subcategory | FLEX I/O Analog Input |
| Type | Selectable Analog Input Module |
| Sub-Brand | FLEX I/O |
| Number of Inputs | 4 isolated single-ended channels |
| Signal Types | Voltage or current inputs |
| Isolation | Channel-to-channel isolation |
| Calibration | GUI calibration and ladder logic calibration supported |
| Power Supply | 24 VDC |
| Input Resolution | High-accuracy isolated acquisition (module-level) |
| Temperature Rating | 0…55 °C (32…131 °F) |
| Environmental Rating | Pollution Degree 2 |
| Operating Temperature | –4…131 °F |
| Mounting | DIN rail or panel mount |
| Enclosure | Open-style, IP20 |
| Terminal Connection | Screw terminals |
| Certifications | CE, CSA, cUL, C-TICK, GOST, KC, Marine, UL |
| Application | In-cabinet process monitoring, distributed analog measurement |
| Special Features | Isolated channels, flexible configuration |
Information About 440R-N23132
The 440R-N23132 is part of the Allen-Bradley Guardmaster MSR safety relay family, offering PLe (ISO 13849-1), SIL CL3 (IEC/EN 62061), and Category 4 compliance for machine safety. It supports inputs such as 1 NC, 2 NC, or OSSD light curtain signals and provides three normally open (NO) safety outputs plus one normally closed (NC) auxiliary output. The relay operates at 24 V AC/DC with a maximum power consumption of 2 W. Its response time is 15 ms with a power-on delay of 1 second, ensuring quick reaction to hazardous conditions. The housing is made of durable polyamide (PA6/PA66) and includes LED indicators for status and diagnostics. With a mechanical service life of 2 million cycles, IP40 body protection, and IP20 terminals, it is designed for long-term, reliable performance. The module measures 99 x 22.5 x 114.5 mm and weighs 0.21 kg.
Key Features:
- Design: Compact Guardmaster MSR127TP safety relay module.
- Inputs: Supports 1 NC, 2 NC, or OSSD (light curtain) inputs.
- Outputs: 3 NO safety outputs and 1 NC auxiliary output.
- Reset Options: Configurable for automatic or manual reset.
- Safety Compliance: PLe (ISO 13849-1), SIL CL3 (IEC/EN 62061), and Category 4.
- Performance: Response time of 15 ms; 1 s power-on delay.
- Power Supply: Operates on 24 V AC/DC; maximum 2 W power consumption.
- Durability: 2 million mechanical operations; silver tin oxide (AgSnO₂) contacts.
- Environmental Ratings: Operating –5…55 °C; shock resistance 10 g; vibration 55 Hz.
- Mounting: DIN rail installation with removable screw terminals.
The 440R-N23132 delivers certified safety performance and reliability for machine safeguarding and emergency stop monitoring in industrial automation systems.
