Instruction Manual

2-7
2-2 N-410 Connections and Wiring
Installation
2
RS-232C Connections
<Pin Layout>
<RS-232-C cable wiring>
 Connecting to a computer
Standard straight cables (D-sub 25 pin or D-sub 25 pin - 9 pin) can be used.
Pin number Symbol Function
Signal
direction
1 FG Frame ground -
2 SD (TXD) Receive data Input
3 RD (RXD) Send data Output
4 RS (RTS) Send capability Input
5 CS (CTS) Request send Output
6 DR (DSR) Connects internally with pin #20 Output
7 SG Signal ground -
20 ER (DTR) Connects internally with pin #6 Input
13
25 14
1
D-sub 25 pin (female)
DCE specification
(modem definition)
M2.6 screws
Connecting to a DOS/V computer
FG
SD
RD
RS
CS
DR
SG
N-410
- Connector case
2RD
3SD
4ER
5SG
6DR
7RS
8CS
DOS/V
CD 1
1
2
3
4
5
6
7
8
ER20
D-sub 9 pin (female)
#4-40 screws
D-sub 25 pin (male)
M2.6 screws
* A KEYENCE OP-29860 option cable
(1.5m) can be used.
Reference