2WA/2NJ/2RK-1
8-119
YC1 8 OFS3 I DC0V/5V MB tray sensor 3: On/Off
9 5V O DC5V DC5V power output
10 LED O DC0V/5V LED signal
11 GND - - Ground
12 TEJS I DC0V/5V(pulse) MB eject sensor 2: On/Off (photo recep-
tor)
13 5V O DC5V DC5V power output
YC2 1 GND - - Ground
2 OFS4 I DC0V/5V MB tray sensor 4: On/Off
3 5V O DC5V DC5V power output
4 GND - - Ground
5 OFS5 I DC0V/5V MB tray sensor 5: On/Off
6 5V O DC5V DC5V power output
7 GND - - Ground
8 OFS6 I DC0V/5V MB tray sensor 6: On/Off
9 5V O DC5V DC5V power output
10 GND - - Ground
11 OFS7 I DC0V/5V MB tray sensor 7: On/Off
12 5V O DC5V DC5V power output
13 5V O DC5V DC5V power output
14 LED O DC0V/5V(pulse) MB eject sensor 1: Off/On (light emission)
15 GND - - Ground
16 HP SIG I DC0V/5V MB home position sensor: On/Off
17 5V O DC5V DC5V power output
18 GND - - Ground
19 NC - - Not used
20 5V O DC5V DC5V power output
YC3 1 GND - - Ground
2 GND - - Ground
3 GND - - Ground
4 5V I DC5V DC5V power input
5 24V I DC24V DC24V power input
6 24V I DC24V DC24V power input
7 SDI I DC0V/5V(pulse) Mail box serial communication data signal
8 SDO O DC0V/5V(pulse) Mail box serial communication data signal
9 SCLK I DC0V/5V(pulse) Mail box clock signal
Connec-
tor
Pin Signal I/O Voltage Description