2K3/2L3
2-3-12
YC15 1 3.3V4 O 3.3V DC 3.3V DC power output to DRPWB
Connected to
drum relay
PWB
2 DRUM_SDA I/O 0/3.3 V DC(pulse) DRPWB EEPROM data signal
3 DRUM_SCL O 0/3.3 V DC(pulse) DRPWB EEPROM clock signal
4 GND - - Ground
5 WT_LED O 0/3.3 V DC WTL: On/Off
6 WT_SENS I Analog WTS detection signal
7 3.3VLED O 3.3V DC 3.3V DC power output to WTS
8 ERASE O 0/24 V DC CL: On/Off
9 24V4 O 24 V DC 24 V DC power output to CL
YC16 1 MAIN_DIR O 0/3.3 V DC MM drive shift signal
Connected to
main motor
2 MAIN_READY I 0/3.3 V DC MM ready signal
3 MAIN_CLK O 0/3.3 V DC(pulse) MM clock signal
4 MAIN_REM O 0/24 V DC MM: On/Off
5 GND - - Ground
6 24VIL2 O 24 V DC 24V DC power output to MM
YC18 1 GND - - Ground
Connected to
DP main
PWB
2 GND - - Ground
3 24V4 O 24 V DC 24V DC power output to DP
4 24V4 O 24 V DC 24V DC power output to DP
5 DP_CLK O 0/3.3 V DC(pulse) DP clock signal
6 DP_SO O 0/3.3 V DC(pulse) Serial communication data signal
7 DP_SEL O 0/3.3 V DC DP select signal
8 DP_SI I 0/3.3 V DC(pulse) Serial communication data signal
9 DP_RDY I 0/3.3 V DC DP ready signal
10 DP_TMG I 0/3.3 V DC DPTS: On/Off
11 DP_OPEN I 0/3.3 V DC DPOCS: On/Off
Connector Pin Signal I/O Voltage Description
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