Product Details
The Triconex 3564, also cataloged as the 3564 Digital Input Module, operates as a dedicated hardware component for 24 VDC discrete signal acquisition within Tricon safety system platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 3564 |
| Brand | Triconex |
| Weight | 200 g |
| Dimensions | 110 mm x 26 mm x 170 mm |
| Operating Temp | -40 deg C to +70 deg C |
| Power Consumption | Not specified |
| Input Voltage | 24 VDC |
| Input Current | 20 mA |
| Input Impedance | 10 kOhm |
| Response Time | 1 ms |
SIS TMR Architecture and Galvanic Isolation
The Triconex 3564 is designed for deployment within a triple modular redundancy (TMR) 2oo3 architecture, ensuring fault-tolerant signal monitoring. The module utilizes opto-isolated, commoned inputs to decouple the field-side sensor circuits from the system backplane, providing robust electrical noise immunity. In accordance with SIL3 certification requirements, the module facilitates fail-safe state execution; upon detection of internal hardware discrepancies or power-on self-test (POST) failures, the module reports a diagnostic fault to the main processor, preventing the injection of erroneous signal data into the safety logic solver.
Frequently Asked Questions
Q: Does the 3564 module support hot-swapping under load?
A: Yes, the 3564 is engineered for hot-swapping within the Tricon chassis. Verify that the system logic has accounted for the input state change before module extraction to avoid triggering spurious trips.
Q: What is the impact of the commoned ground configuration on field wiring?
A: The commoned input architecture requires all field signals to share a common reference potential. Users must ensure that no potential difference exists between signal return paths to prevent ground loop currents exceeding the 20 mA input rating.
Field Installation Guidelines
- Confirm the module keying aligns with the chassis slot designated for digital input modules.
- Insert the module into the chassis rails and apply firm pressure to engage the backplane connector.
- Tighten the front-panel captive screws to ensure a continuous chassis ground connection.
- Route 24 VDC signal wires away from high-voltage AC lines to prevent inductive coupling and crosstalk.
- Verify signal state changes by monitoring the module status LEDs and the Tricon controller input mapping during the point-to-point loop check.
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.
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