2FT
2-3-3
Connector Pin No. Signal I/O Description
CN1 1 AC-L I AC supply (LIVE)
Connected
to the AC
power plug
2 FG - Ground
3 AC-N I AC supply (NEUTRAL)
YC1 1 +24V1 O 24 V DC power supply for LCSSW
Connected
to the
engine PCB
and left
cover safety
switch
2 NC - Not used
3 +24V2 I 24 V DC power supply (Via LCSSW)
4 +24V4 O 24 V DC power supply for EPCB (Via LCSSW)
5 PGND - Ground
6 SGND - Ground
7 +5V O 5 V DC power supply for EPCB
YC2 1 +5V O 5 V DC power supply for EPCB (Via FCSSW)
Connected
to the
engine PCB
2 SGND - Ground
3 +24V2 O 24 V DC power supply (Via LCSSW)
4 SGND - Ground
5 ZCROSSC O Zero-cross signal
6 SLEPN I Power source sleep signal
7SHEATN IFH-S on/off
8 MHEATN I FH-M on/off
9 COUNTN I Counter control signal
10 PGND - Ground
11 PGND - Ground
12 +24V1 O 24 V DC power supply for EPCB
13 +24V1 O 24 V DC power supply for EPCB
14 +24V O 24 V DC power supply for EPCB
YC5 1 +5V1 O 5 V DC power supply for FCSSW
Connected
to the front
cover safety
switch
2 NC - Not used
3 +5V3 I 5 V DC power supply
YC6 1 H.LIVE O AC power supply for FH-M/S (LIVE)
Connected
to the fixing
heater M/S
2 MH.OUT O AC power supply for FH-M
3 SH.OUT O AC power supply for FH-S
YC7 1 DH2.LIVE O AC power supply for drawer heater of the paper feeder (LIVE)
Connected
to the paper
feeder
2 NC - Not used
3 NC - Not used
4 DH2.OUT O AC power supply for drawer heater of the paper feeder
YC8 1 DH1.LIVE O AC power supply for drawer heater (LIVE)
Connected
to the
drawer
heater*
2 NC - Not used
3 NC - Not used
4 DH1.OUT O AC power supply for drawer heater
YC9 1 +24V4 O 24 V DC power supply for paper feeder
Connected
to the paper
feeder
2 PGND - Ground
*: Optional.
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