Products Detail:
The 8312 Power Supply Module is designed to convert line power into the appropriate DC power required by all Tricon modules. Located on the left side of the chassis, it provides reliable power to the system. The module includes terminal strips for system grounding, incoming power, and hardwired alarms, which are positioned at the lower left corner of the backplane.
Each 8312 module requires incoming power rated for a minimum of 240 watts. The main processor is capable of detecting a system fault if the primary power to the power module fails. To ensure fault tolerance, the system uses a fully fault-tolerant quadruplicated output switch that votes on each set of three signals, with the switch elements powered by power transistors to maintain system integrity and reliability.
Manufacturer : Triconex
Product No. : 8312
Product type : Power Supply Module
Nominal Voltage : 230 VAC
Input VAC @ 47-63 Hz : 185-285
Power : 14.8V (4 x 3.7V rechargeable lithium-ion battery)
Fuse Rating and Type : 2.5 amps, time-delay
Output Hold Time : 20 ms minimum
FAQ:
1. What is the role of the fault-tolerant quadruplicated output switch?
The fault-tolerant quadruplicated output switch is used to vote on each set of three signals in the event of a power failure. This ensures continued system operation by utilizing power transistors in the switch elements to maintain fault tolerance and reliability in the system.
2. What happens if a power module fails?
If the primary power to a power module fails, the main processor detects the fault, and the system can take corrective measures to ensure continuous operation or alert maintenance personnel to address the issue.
3. How does the 8312 module ensure system reliability?
The 8312 Power Supply Module is designed to support fault tolerance through features like the quadruplicated output switch and the monitoring by the main processor. These features ensure that the system remains operational, even in the event of power supply failures.
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