The8312is a robust Power Supply Module engineered for the Triconex safety system, providing reliable conversion of 230 VAC utility power into regulated DC power for the backplane.This module features high-efficiency power management and an integrated lithium-ion backup system to maintain system integrity during voltage fluctuations.
Technical Specifications
Input Voltage (Nominal): 230 VAC
Operating Input Range: 185 to 285 VAC
Input Frequency: 47 to 63 Hz
Battery Configuration: 14.8V (Internal 4 x 3.7V rechargeable Lithium-Ion cells)
Circuit Protection: 2.5 Amps, Time-Delay Fuse
Output Hold Time: 20 ms (Minimum)
Chassis Weight: 4.0 Kg
Shipping Dimensions: 52 x 46 x 19 (L x W x H)
Form Factor: High-density module for Tricon Main/Expansion Chassis
Common FAQ
What is the purpose of the internal lithium-ion battery in the 8312?The battery provides short-term power bridging to ensure the controller can perform safe-state procedures or maintain memory during brief power interruptions that exceed the 20 ms hold time.
Is the fuse user-replaceable?The8312utilizes a 2.5A time-delay fuse designed to handle inrush currents; however, fuse replacement should only be performed by qualified personnel to ensure continued compliance with safety certifications.
