Allen-Bradley Safety Relay MBZRDLE407
MBZRDLE407
Allen Bradley
Allen-Bradley Safety Relay MBZRDLE407
Need Allen-Bradley MBZRDLE407? Safety Relay for Guardmaster Safety Relay System. Price & Availability It is part of the Allen-Bradley Guardmaster series, …
Specifications
| Brand | Allen-Bradley |
|---|---|
| Model Number | MBZRDLE407 |
| Official Product Name | Safety Relay Module |
| Applicable System | Guardmaster Safety Relay System |
| Product Type | Safety Relay |
| Equivalent Standard | IEC 61508, ISO 13849-1, IEC 62061 |
| Product Status | In Stock |
| Power Consumption | 2.5W typical |
| Safety Inputs | 3 (dual-channel with cross-fault detection) |
| Output Contacts | 4 NO + 2 NC (safety contacts) |
| Response Time | < 30 ms |
| Reset Function | Manual or automatic (selectable) |
| Safety Integrity Level | SIL 3 (IEC 61508), PLe (ISO 13849-1), Category 4 |
| Terminal Type | Pluggable screw terminals |
| Mounting | DIN rail (35mm) |
| Operating Temperature | -25°C to +55°C |
| Protection Class | IP20 |
| Standards | CE, UL, TÜV |
| Supply Voltage | 24V DC (20.4-26.4V DC) |
Product Description
It is part of the Allen-Bradley Guardmaster series, known for its reliability and compliance with international safety standards. This module provides a safe switching function for emergency stop circuits, safety gates, and light curtains, ensuring operator safety in machinery and production lines. The MBZRDLE407 operates on a 24V DC supply and features 3 safety input channels (dual-channel with cross-fault detection) and 4 normally open (NO) plus 2 normally closed (NC) output contacts. It supports both single-channel and dual-channel operation, with a manual or automatic reset function. The relay has a response time of less than 30 ms and meets SIL 3, PLe, and Category 4 safety integrity levels, making it suitable for high-risk applications. This safety relay is designed for DIN rail mounting and features pluggable terminal blocks for easy wiring and maintenance. It has a compact footprint, saving valuable cabinet space. The MBZRDLE407 is CE and UL listed, ensuring global acceptance. With its robust construction and advanced diagnostics, it is an ideal choice for upgrading or expanding safety systems in various industries. The Allen-Bradley MBZRDLE407 is a safety relay module designed for monitoring safety circuits in industrial automation.
Basic Product Information
- 4 NO + 2 NC output contacts (6 total)
- 24V DC operation with wide voltage range (20.4-26.4V DC)
- Manual or automatic reset function
- SIL 3, PLe, Category 4 safety integrity
- DIN rail mounting with pluggable terminals
- 3 safety input channels (dual-channel with cross-fault detection)
Technical Specifications
Version & Model Difference
The MBZRDLE407 is part of the Allen-Bradley Guardmaster safety relay family. Compared to older models like the 440R-S12R2, the MBZRDLE407 offers a higher number of output contacts (6 vs. 4) and supports 3 input channels, providing more flexibility for complex safety circuits. It also features a more compact design and improved diagnostics. The MBZRDLE407 is designed to meet the latest safety standards, including SIL 3 and PLe, whereas older models may only meet SIL 2 or Category 3. Additionally, the MBZRDLE407 has a wider operating temperature range and lower power consumption, making it more energy-efficient.
Application Scenarios
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