The 440R-E23191, an expansion module from Allen Bradley's Guardmaster series, connects seamlessly to enhance safety systems. Operating on a dual voltage supply of 24 V AC/DC, this module features 4 normally open safety-related outputs and 2 normally closed auxiliary outputs, ensuring flexibility in circuit design.
Technical specifications for 440R-E23191
| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Expansion Module |
| Product Line | Guardmaster Safety Relays |
| Part Number | 440R-E23191 |
| Weight | 0.50 lbs (0.23 kg) |
| GTIN | 662073043560 |
| Rated Voltage (DC) | 24 V DC |
| Rated Voltage (AC) | 24 V AC |
| Safety-Related Outputs | 4 Normally Open (NO) |
| Auxiliary Outputs | 2 Normally Closed (NC) |
| Terminal Protection | IP20 |
| IP Rating | IP40 for Body |
| Shock Rating | 10 G |
| Operating Humidity | 80% Max. (Non-Condensing) |
| Storage Humidity | 80% Max. (Non-Condensing) |
| Installation Altitude | 1000 MSL |
Description
The Allen Bradley 440R-E23191 operates as an expansion module within the Guardmaster safety relay system. Designed for both 24 volts AC and 24 volts DC power supplies, it provides versatility for various applications. This module includes four normally open (NO) safety-related outputs and two normally closed (NC) auxiliary outputs, allowing for comprehensive control in safety systems.
Protected by an IP40 rating for the body and IP20 for terminal connections, it is suited for environments requiring robust performance. Additionally, the unit is rated for a shock resistance of up to 10 G, demonstrating its resilience in challenging conditions.
Humidity levels in both operating and storage conditions are supported up to 80%, effectively handling non-condensing environments. The 440R-E23191 can also be installed at altitudes of up to 1000 meters, providing flexibility for a variety of installations in diverse operational settings.
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