J2 485 System Manual
Version 1.0 May 19, 2012
25
CMOS Clear
The J2 485 CMOS can be cleared by jumping JP3 pin 1-2, then removing the jumper.
Power Supply
The J2 485 uses a built-in power supply rated with an output of 180 watts, and has an
input rating of 100-240VAC at 50~60Hz 2.5Amps maximum. The power supply has an
efficiency rating of IV.
Power Input connector
JP3
