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PWR-190-AC/DC,
PWR-2190-AC/DC
Quick Installation Guide
AC/DC Power Module
Edition 4.0, March 2017
Technical Support Contact Information
www.moxa.com/support
Moxa China (Shanghai office):
Toll
2017 Moxa Inc. All rights reserved.
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Introduction
The PWR-190-AC/DC and PWR-2190-AC/DC power modules are designed
for the NRack Systems’ TRC-190/2190 chassis. They transform the AC
power input into a steady 12 VDC, or DC power input from 36 to 53 VDC
to a steady 12 VDC output to power the slide-in modules for the TRC-190.
Package Checklist
• PWR-190/2190-AC x 1 or PWR-190/2190-DC x 1
• Power cord
• Quick installation guide (printed)
• Warranty card
Dimensions (unit = mm)
PWR-190/2190-AC
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PWR-190/2190-DC
Powering the AC/DC Power Supply Module
Ensure before connecting to the external power source, the
ON/OFF switch must be set
”. Failure to observe this caution
could result in damage to, and subsequent failure of, the power
supply module and human life.
Follow the instructions below to power on the power supply modules.
PWR-190/2190-AC
1. Set the ON/OFF switch to “O”.
2. Connect the female end of the power cord to the AC power connector
on the power supply module.
3. Plug the male end on the power cord into the correct voltage AC rack
or wall socket.
4. Set the ON/OFF switch to “l”.
5. Check whether the power LED is illuminated or not to see if the
power supply module is working.