Description
Product Name: 440F-M0727DYNN Allen Bradley Processor module
Product details:
The Allen-Bradley 440F-M0727DYNN is generally part of the Trojan™ T15 Guard Locking Safety Interlock Switch series, designed to monitor and lock machine guard doors, gates, and covers. It ensures that the machine cannot operate while the guard is open, and that the guard remains locked until hazardous motion has ceased.
| Feature | Description |
| Product Series | Guard Locking Safety Interlock Switch, likely Trojan™ T15 |
| Function | Provides positively operated switching contacts and mechanical guard locking, often via a solenoid. |
| Guard Locking | Locks the guard door to prevent opening while the machine is running or decelerating. |
| Operation | Uses a specially-coded actuator (key) inserted into the switch head. |
| Actuator Type | Likely a flexible actuator (often designated by the ‘M’ or a similar code in the 440F series) which is suitable for loosely fitted or misaligned guards. |
| Mounting | Standard mounting, typically on the frame or housing of the machine. |
Product Parameters (Estimated/Typical)
| Parameter | Value/Description |
| Safety Contacts | Typically multiple N.C. (Normally Closed) contacts for safety circuit monitoring (e.g., 2NC Safety Contacts) |
| Auxiliary Contacts | Typically N.O. (Normally Open) contacts for guard status or lock status (e.g., 1NO Auxiliary Contact) |
| Locking Mechanism | Solenoid Guard Locking |
| Voltage | Likely 24V AC/DC for the Solenoid/Locking mechanism (indicated by ‘D’ or ‘DY’ in the part number). |
| Actuator | Flexible Actuator (suitable for tight radii or misalignment) |
| Enclosure Rating | Typically IP67 (Dust-tight and protected against immersion up to 1m) |
| Approvals | CE, cULus, BG/TÜV (Typical for safety components) |
| Housing Material | High-strength plastic or die-cast metal alloy (depending on the exact sub-series) |
Product Advantages (Key Selling Points)
- High Level of Safety: Meets international safety standards (e.g., ISO 14119) and provides Category 4/PLe (EN ISO 13849-1) capability when integrated correctly into a safety system.
- Guard Locking: Crucial for applications where there is a run-down time or residual hazard after the machine is stopped (e.g., high-inertia machinery). The guard remains locked until the hazard is eliminated.
- Tolerance to Misalignment: The use of a flexible actuator allows for greater tolerance to guard door misalignment, simplifying installation and reducing nuisance tripping.
- Robust and Durable: Designed for use in industrial environments with a high IP rating (IP67) to resist dust and moisture.
- Versatile Monitoring: Multiple contacts allow for separate monitoring of the guard position and the lock status.
- Solenoid Release: Allows for a controlled, power-to-unlock or power-to-lock sequence, depending on the wiring and risk assessment.
Precautions (Important Considerations)
- Proper Actuator: Only the designated Trojan T15 actuator must be used. Never defeat or tamper with the actuator or the switch.
- Risk Assessment: The switch must be integrated into a safety circuit as part of a thorough machine risk assessment (e.g., determining the required Performance Level (PL) or Safety Integrity Level (SIL)).
- Wiring: Follow the safety manual precisely. Ensure the safety contacts are wired directly to a safety relay, safety PLC, or dedicated safety controller.
- Mounting: Mount the switch and actuator rigidly, ensuring they cannot be easily bypassed, removed, or repositioned without tools.
- Actuator Travel: Ensure the actuator insertion depth is within the specified tolerances to guarantee positive operation of the safety contacts.
- Operating Environment: While rated IP67, avoid exposing the switch to aggressive chemicals or excessive impact beyond its structural rating.
- Locking Function: Ensure that the solenoid voltage matches the required supply (e.g., 24V DC) and that the locking mechanism operates reliably before machine commissioning.
Product Applications (Common Use Cases)
The 440F-M0727DYNN is widely used in industrial automation and manufacturing for applications requiring guard locking:
- Packaging Machinery: Palletizers, wrappers, and carton formers with hazardous moving parts and run-down times.
- Assembly and Robotics: Guarding robotic work cells and large automated assembly lines.
- Processing Equipment: Mixers, centrifuges, and grinding equipment that require the guard to remain locked until the internal rotor has fully stopped.
- CNC Machinery: Protecting operators from cutting tools and moving axes that take time to decelerate.
- Conveying Systems: Guarding access gates to high-speed or heavy-load conveyor sections.
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
The following are other related models. If you can’t find the product you need, please contact us. Thank you
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