3. External Connection
30
COM-2C-PE, COM-4C-PE, COM-8C-PE
In the case of COM-2C-PE
Connecting directly to the port connector
If connecting an external device directly from the connector on the board, use a cable purchased
separately. If making your own cable, use a CN5-D9F or equivalent connector.
Pin Assignment
CN1
CN2
1
6
5
9
6
9
1
5
- Connector used
DELC-J9PAF-20L9E (mfd. by JAE, Male)equivalent
- Applicable connector
17JE-13090-02(D8C)-A-CG (mfd. by DDK, Male)
CN5-D9F (mfd. by CONTEC, Male) (Five connector set)
Screw nut: UNC#4-40(inch screw)
Figure 3.1. Interface Connector < COM-2C-PE >
CN1
1
2
3
4
5
6
7
8
9
DCD1 Data Carrier Detect
RxD1 Receive Data
TxD1 Transmit Data
DTR1 Data Terminal Ready
SG
Signal Ground
Data Set Ready DSR1
Request to Send RTS1
Clear to Send CTS1
Ring Indicator
RI1
CN2
1
2
3
4
5
6
7
8
9
DCD2 Data Carrier Detect
RxD2 Receive Data
TxD2 Transmit Data
DTR2 Data Terminal Ready
SG
Signal Ground
Data Set Ready DSR2
Request to Send RTS2
Clear to Send CTS2
Ring Indicator
RI2
Figure 3.2. Pin Assignments of Interface Connector < COM-2C-PE >
Cable (Option)
RS-232C Straight Cable with D-SUB9P (1.8m)
RSS-9M/F
RS-232C Cross Cable with D-SUB9P (1.8m)
RSC-9F