Each Tricon chassis is equipped with two Power Modules—either one is fully capable of running the Tricon at full load and rated temperature. Each Power Module can be replaced online. 

8312 located on the left side of the chassis, convert line power to DC power appropriate for all Tricon modules. Terminal strips for system grounding, incoming power and hardwired alarms are located on the lower left corner of the backplane. Incoming power should be rated for a minimum of 240 watts per power supply.

Do not use the Model 8312 Power Module in Tricon systems that are located in hazardous locations and must meet ATEX requirements. If you have 230 V line voltage and your system must meet ATEX requirements, use the Model 8311 24 VDC Power.

The Tricon system can be rackmounted or panel-mounted in an industry-standard NEMA enclosure as described on the next page. Cabinets can optionally be equipped with base and casters. Multiple cabinets can be bolted together on the sides, but sufficient clearance must be allowed to fully open their front and rear doors.

Specifications:
Chassis Type: Main/Expansion/RXM
Nominal Voltage: 230 VAC
Input VAC @ 47-63 Hz: 185–285
Input VDC: n/a
Fuse Rating and Type: 2.5 amps, time-delay
Output Hold Time (nominal to 0 volts): 20 ms minimum
Diagnostic Indicators: PASS, FAULT, ALARM, TEMP, BAT LOW
Alarm Contacts: Normally open, normally closed and common,  Each contact supports 120 VAC @ 1 amp, Accepts 12-gauge (3.310mm2) wire
Output Current: 27 amps maximum at 140°F (60°C) ambient

Q&A:
When is the 8312 alarm contact actuate?
• A module is missing from the system
• The hardware configuration conflicts with the control program’s logical configuration
• A module fails
• A Main Processor detects a system fault
• Primary power to a Power Module fails
• A Power Module has a “Low Battery” or “Over Temperature” warning

Related items:
Triconex 9000011-000 
TRICONEX 3700A 
TRICONEX 3008
Triconex 2500-2 
TRICONEX EICM2 EICM 4118 7400145-100 
Triconex 8300
Triconex 2755-020
Triconex 2652-350

Triconex 2652-300

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