2MN/2N1
2-3-69
Connector Pin Signal I/O Voltage Description
YC2
1PGND - - Ground
Connected to
power source
PWB
2PGND - - Ground
3PGND - - Ground
4 +24V1 I 24 V DC 24 V DC power from PSPWB
5 +24V1 I 24 V DC 24 V DC power from PSPWB
6 +24V1 I 24 V DC 24 V DC power from PSPWB
YC3
1 BLT_SPEED I 0/3.3 V DC TBLS: On/Off
Connected to
engine PWB
2 EMERGENCY I 0/3.3 V DC MCPWB control signal
3 ENG_RDY O 0/3.3 V DC MCPWB ready signal
4 ENG_SDO O 0/3.3 V DC (pulse) MCPWB serial communication data
signal
5 ENG_SEL I 0/3.3 V DC MCPWB select signal
6 ENG_SDI I 0/3.3 V DC (pulse) MCPWB serial communication data
signal
7 ENG_CLK I 0/3.3 V DC (pulse) MCPWB clock signal
8 BLT_FG - - Not used
9 MOT_ON I 0/3.3 V DC MCPWB control signal
10 MOT_DATA_SET I 0/3.3 V DC MCPWB control signal
11 BLT_REM - - Not used
12 BLT_VM - - Not used
13 BLT_BRAKE - - Not used
14 +5V I 5 V DC 5 V DC power to MCPWB
15 +5V I 5 V DC 5 V DC power to MCPWB
16 SGND - - Ground
17 SGND - - Ground