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100 lite blue Installation Manual
Wiring Instructions
The PIM400 can be powered directly from any data channel of the lite blue controller that is supplying 12 to 24
VDC or separately from a local power supply. lite blue and the PIM400 communicate via RS-485 protocol.
Wiring between lite blue and PIM400 (legacy)
The PIM receives power at J2 (powered locally) and data at J5. J5 has two pins for Data A and two pins for Data
B. A jumper must be at J20 to combine the Data A pins and at J19 to combine the Data B pins. The below
example is using RS485-1 on the lite blue board to J5 and J2 on the PIM400.
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