Olivetti d-Copia 300 Service Manual page 316

2FD/2FF/2FG
Connector Pin No.
1
YC14
2
Connected
to the
cooling fan
motor 2.
A1
YC16
A2
Connected
A3
to the
A4
FSSOL,
A5
FSSW,
A6
CFM1,
A7
CCSW,
A8
PFCL-U,
A9
PFCL-L,
A10
RCL,
A11
HUMSENS
A12
and EM.
A13
A14
A15
A16
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
1
YC31
2
Connected
3
to the PSW,
4
total
7
counter*
8
and key
9
counter*.
10
1
YC32
2
Connected
3
to the DP*.
4
5
6
7
8
9
10
11
*: Optional
2-3-12
Signal I/O
GND -
CFM2 REM O
FSSOL2 O
FSSOL1 O
24V O
GND -
FSSW I
5V O
GND -
- -
5V -
GND -
ESW I
5V O
CFM1 24V O
GND -
GND -
CCSW I
PFCL-U O
UP24V O
LO24V O
PFCL-L O
24V O
RCL O
5V O
HUMSENS I
GND -
ETTH I
EM B-D O
EM B O
EM A-D O
EM A O
24V I
MAIN SW OFF REM O
24V O
TC REM O
GND -
SET SIG I
24V O
K.COUNT REM O
OFM RET O
OFM CLK O
OFM CWB O
OCM ENABLE O
OCM RET O
OCM CLK O
OCM CWB O
OCM VREF O
OCM M3 O
OCM M2 O
OCM M1 O
Voltage
- Ground
CFM2 ON/OFF
0/24 V DC FSSOL release signal
0/24 V DC FSSOL acutuate signal
24 V DC 24 V DC supply for FSSOL
- Ground
0/5 V DC FSSW ON/OFF
5 V DC 5 V DC supply for FSSW
- Ground
- Not used
- 5 V DC supply
- Ground
0/5 V DC ESW ON/OFF
5 V DC 5 V DC supply for ESW
0/24 V DC CFM1 ON/OFF
- Ground
- Ground
0/5 V DC CCSW ON/OFF
0/24 V DC PFCL-U ON/OFF
24 V DC 24 V DC supply for PFCL-U
24 V DC 24 V DC supply for PFCL-L
0/24 V DC PFCL-L ON/OFF
24 V DC 24 V DC supply for RCL
0/24 V DC RCL ON/OFF
5 V DC 5 V DC supply for HUMSENS
DC0Å`5V HUMSENS detection voltage
- Ground
0 to 5 V DC ETTH detection voltage
0/24 V DC (pulse) EM coil energization pulse (_B)
0/24 V DC (pulse) EM coil energization pulse (B)
0/24 V DC (pulse) EM coil energization pulse (_A)
0/24 V DC (pulse) EM coil energization pulse (A)
24 V DC 24 V DC supply for PSW
0/5 V DC PSW ON/OFF
24 V DC 24 V DC supply for total counter*
0/5 V DC Total counter* signal
- Ground
0/5 V DC Key counter* connection signal
24 V DC 24V DC supply for key counter*
0/5 V DC Key counter* count signal
0/5 V DC OFM*RET signal
0/5 V DC (pulse) OFM*CLOCK signal
0/5 V DC OFM*CWB signal
0/5 V DC OCM*ENABLE signal
0/5 V DC OCM*RET signal
0/5 V DC (pulse) OCM*CLOCK signal
0/5 V DC OCM*CWB signal
0/5 V DC OCM* current control voltage Vref
0/5 V DC OCM* drive control signal M3
0/5 V DC OCM* drive control signal M2
0/5 V DC OCM* drive control signal M1
Description