Product Details
Configured for high-density digital signal control in Tricon safety system platforms, the Triconex 3625A (3625A Digital Output Module) provides direct physical/electrical execution of safety-critical output switching via a 32-point commoned interface.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 3625A |
| Brand | Triconex |
| Origin | Refer to Original Equipment Documentation |
| Weight | Refer to Technical Manual |
| Dimensions | Standard Tricon module form factor |
| Operating Temp | Industrial standard range |
| Power Consumption | < 13 W |
| Output Points | 32, commoned |
| Voltage Rating | 24 VDC (16-32 VDC range) |
| Isolation | 1,500 VDC |
Triple Modular Redundancy (TMR) Architectural Integration
The Triconex 3625A is engineered for operation within a TMR 2oo3 architecture, ensuring that digital output state execution is governed by a majority-voting mechanism across three independent processor paths. This configuration provides the necessary fault tolerance required for SIL3 certification compliance. The module incorporates 1,500 VDC point isolation to suppress common-mode electrical noise and protect the system backplane from field-side transients. In the event of an internal diagnostic failure or a detected discrepancy between redundant channels, the module initiates fail-safe state execution to ensure that connected valves, solenoids, or alarms revert to a predefined safe state.
Frequently Asked Questions
Q: Does the 3625A module support hot-swapping during active system operation?
A: Yes, the 3625A supports hot-swapping within the Tricon chassis. When a replacement module is inserted, it performs an internal power-on self-test and synchronizes output states with the existing redundant modules before transitioning to an operational state.
Q: Are the output points supervised or non-supervised?
A: The 3625A is configured for supervised/non-supervised digital output operation. Refer to the system software configuration and application logic to verify the specific supervision state of each output point.
Field Installation Guidelines
- Ensure the chassis slot is properly prepared and free of debris before inserting the 3625A module.
- Align the module with the chassis guide rails and push firmly to ensure full engagement with the backplane connector.
- Tighten the captive retaining screws on the front panel to provide mechanical stability and ensure electrical grounding of the module chassis.
- Verify that field wiring connected to the 32-point commoned interface is properly insulated and routed to prevent short circuits.
- Use shielded cabling where necessary to maintain the integrity of the 24 VDC control loops and minimize electromagnetic interference from high-current field devices.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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