Nidec MCE Motion 2000 Touch Screen - Page 226

Troubleshooting
6-30 Manual # 42-02-1P28 A3
Figure 7. MC-CPI-2 Serial Car Panel Interface Board
Caution
This system is designed for 24 VDC circuits maximum. Do not connect
120VAC or DC to any terminal on this board at any time.
Inputs only
24VDC max.
6W max.
Outputs only
24VDC max.
6W max.
SW1 Board
Address
To MC-LSI board in
Cartop box or
MC-CPI-2 board - J2
From Power
Supply - J5
+24VDC in
COM
CPU ON indicator
Reset button
J3 - To next
MC-CPI-2 board
(RJ11)
JP2 - Bus termination
on last board
+24VDC COM
To ne xt
board - J6
J7 - Customer
Load Supply
+24VDC
COM
I/O only
24VDC max.
6W max.