Description
Product Name: 442G-MABR-URM-C00 Allen Bradley Programmable controller
Product details:
The part number 442G-MABR-URM-C00 decodes the specific features of this Lock Module:
- 442G-MABR-URM-C00:
- 442G: Series designation (Multifunctional Access Box).
- MAB: Multifunctional Access Box (part of the series name).
- R: Right-hand Guard (Handle Orientation).
- U: Lock Type: Power to Release (Power to Unlock/Solenoid de-energized to lock).
- R: Code Type: High Level (Unique) Coded, typically RFID Coded.
- M: Connection Type: 19-pin M23 Style Connector.
- C00: Control Functions: None (Blank Cover).
This part is the Lock Module component of the overall 442G system (which also requires a separate Handle Assembly).
Product Parameters (Typical for 442G Lock Modules)
| Parameter | Value/Description |
| Product Type | Solenoid Interlock Switch / Lock Module (Part of 442G System) |
| Safety Rating | Up to PLe, Category 4 (for interlocking, guard lock monitoring, and guard locking control) in accordance with ISO 13849-1. |
| Holding Force ($F_{zh}$) | Typically 2000 N (per ISO 14119) |
| Lock Type | Power to Release (Solenoid requires power to unlock the guard/gate) |
| Actuator Type | Unique RFID Coded Bolt Actuator (ensures high level of tamper resistance per ISO 14119) |
| Supply Voltage | Typically 24V DC |
| Ingress Protection (IP Rating) | Typically IP65 |
| Misalignment Tolerance | Wide tolerance, typically up to +/-5 mm |
| Connection | 19-pin M23 Connector (for standard discrete wiring) |
| Outputs | Provides information on guard position, bolt position, lock status, and diagnostic information. |
| Housing Material | Typically Glass Reinforced Plastic (GRP) |
Product Advantages
- High Level of Safety: Rated up to PLe, Cat 4, ensuring maximum safety for personnel protection.
- Superior Tamper Resistance: Uses a unique RFID coded bolt actuator, meeting the highest coding level requirements of ISO 14119.
- High Holding Force: The 2000 N holding force makes it suitable for large, heavy guard doors common in full-body access applications.
- Tolerance to Misalignment: Wide tolerance (e.g., +/-5 mm) simplifies setup and ensures reliable locking even if the guard door settles or shifts over time.
- Simplified Wiring: The M23 connector offers a quick, single connection point for the safety and status signals.
- Diagnostics and Status: Integrated bright LEDs provide clear system status and diagnostic information, easing troubleshooting.
- Right-Hand Configuration: Specifically designed for right-hand hinged or sliding guards, ensuring correct installation and operation.
- Power-to-Release: Ideal for applications where personnel safety is paramount, as a power failure will keep the guard locked.
Precautions and Considerations (Notes)
- System Completion: This part number is only the Lock Module. A complete safeguarding system also requires the corresponding Handle Assembly (e.g., a right-hand hinged or sliding handle) and potentially an optional Escape Release mechanism.
- Installation: Must be installed in accordance with local regulations, machine safety standards (e.g., ISO 14119, ISO 13849-1), and the manufacturer’s user manual.
- Wiring: The M23 connector requires a suitable 19-pin M23 cordset for connection to the safety control system. Correct wiring is crucial to maintain the specified safety rating.
- Escape Release: For full-body access applications, an optional Escape Release mechanism is typically mandatory to allow a trapped person to exit the safeguarded area quickly and easily.
- Power-to-Release vs. Power-to-Lock: This specific model is Power-to-Release. Ensure this is the correct selection for the machine’s risk assessment and application requirements (Power-to-Release is common when the danger stops immediately upon power removal).
Product Applications
The Allen-Bradley 442G Multifunctional Access Box is designed for safeguarding movable guards, such as hinged or sliding gates, where access for intervention or maintenance is required.
Typical applications include:
- Large Machine Guarding: Protection of large guard doors or gates on machinery like Robotic Cells, large Assembly Lines, or Automated Storage/Retrieval Systems (AS/RS).
- Full Body Access: Applications where an operator or technician must fully enter the guarded area (e.g., for maintenance, cleaning, or fault finding).
- High-Inertia Machinery: Used to ensure the machine has reached a safe stop (due to the high holding force) before the guard can be unlocked and opened.
- Perimeter Guarding: Locking and monitoring access to the perimeter of large automated systems.
- Harsh Environments: The robust housing and IP65 rating allow it to be used in industrial environments where dust or washdowns may occur.
Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!
We have the same series of models in stock. If you don’t find the model you need, please contact us and we will provide you with an official quotation！
Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: Sweden
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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