2HA/2HB
2-3-12
YC11 1 +24 V4 O 24 V DC power supply for CFM2
Connected
to the cool-
ing fan
motor 2
2 FAN2DRN O CFM on/off
YC13 1 +24 V1 O 24 V DC power supply for key counter
Connected
to the key
counter
2 KEYCN O Key counter count signal
3 SGND - Ground
4 KEYENBN I Key counter set signal
YC14 1 COMDA O EM control signal (A)
Connected
to the exit
motor
2 COMDNB O EM control signal (_B)
3 COMDNA O EM control signal (_A)
4 COMDB O EM control signal (B)
YC15 1 PGND - Ground
Connect to
the exit
switch and
feedshift
switch
2 EXTSMN I ESW on/off
3 SEPSWN I FSSW on/off
4 +5 V2 O 5 V DC power supply for ESW/FSSW
YC16 1 ISMDA O SM control signal (A)
Connected
to the scan-
ner motor
2 ISMDNB O SM control signal (_B)
3 ISMDNA O SM control signal (_A)
4 ISMDB O SM control signal (B)
YC17 1 LAMPN O EL on/off
Connected
to the
inverter
PWB
2 PGND - Ground
3 +24 V1 O 24 V DC power supply for inverter PWB
4 +24 V1 O 24 V DC power supply for inverter PWB
5 PGND - Ground
6 LAMPN O EL on/off
YC18 1 +5 V2 O 5 V DC power supply for SHPSW
Connected
to the origi-
nal detec-
tion switch
and scan-
ner home
position
switch
2 HPSWN I SHPSW on/off
3 SGND - Ground
4 +5 V2 O 5 V DC power supply for ODSW
5 OPSWN I ODSW on/off
6 SGND - Ground
YC19 1 +5 V2 O 5 V DC power supply for OSDS
Connected
to the origi-
nal size
detection
sensor
2 ORGLSWN I OSDS on/off
3 SGND - Ground
YC20 1 +5 V I 5 V DC power supply from PSPWB
Connected
to the power
source PWB
2 SGND - Ground
3 PGND - Ground
4 +24 V4 I 24 V DC power supply from PSPWB
YC21 1 +24 V I 24 V DC power supply from PSPWB
Connected
to the power
source PWB
2 +24 V1 I 24 V DC power supply from PSPWB
3 +24 V1 I 24 V DC power supply from PSPWB
4 PGND - Ground
5 PGND - Ground
6 COUNTN - Not used
Connector Pin No. Signal I/O Description
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