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4227-X00
Main Logic Board<-->5 V dc Power (4227-200)
Main Logic Board<-->Operator Panel
Main Logic Board
Pin 1 +5Vdc
Pin 2 SLATCH
Pin 3 +5Vdc
Pin 4 TXD
Pin 5 Signal Gnd
Pin 6 RXD
Pin 7 Signal Gnd
Pin 8 SCLK
Pin 9 Signal Gnd
Pin 10 LLATCH
Main Logic Board<-->Carrier Motor Cable #2
CN23
Pin 1
Pin 2
CN14
CN15
Pin 1
+5Vdc
Pin 2
EA
Pin 3
Gnd
Pin 4
EB
Pin 5
Gnd
Pin 6
CATHM
Pin 7
Not Used
Signal Gnd
+5 V dc
Operator Panel Board
CN3
Pin 1 +5 V dc
Pin 2 SLATCH
Pin 3 +5 V dc
Pin 4 TXD
Pin 5 Signal Gnd
Pin 6 RXD
Pin 7 Signal Gnd
Pin 8 SCLK
Pin 9 Signal Gnd
Pin 10 LLATCH
Connector Locations
5-15
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