Cable Fabrication - Omron NB3Q-TW**B series Connection Manual

8 Connecting to Panasonic Industrial Devices SUNX PLCs
8-5

Cable Fabrication

 RS232 Communication Cable
• Tool port
D-Sub
9Pin
(Female)
• CPU port
D-Sub
9Pin
(Female)
• COM port
D-Sub
9Pin
(Female)
 RS485 Communication Cable
D-Sub
9Pin
(Female)
8-6
PT (COM1/COM2)
Signal Pin No.
SD 2
RD 3
SG 9
PT (COM1/COM2)
Signal Pin No.
SD 2
RD 3
SG 9
PT (COM1/COM2)
Signal Pin No.
SD 2
RD 3
SG
9
PT (COM2)
Signal
Pin No.
RDB+ 6
RDA- 8
Terminal R1 4
Terminal R2 5
PLC
Pin No. Signa l
3 RXD
2 TXD
1 SG
PLC FP0 CPU
Signal
R
communication
S
G
PLC
Pin No. Signal
3 RXD
2 TXD
7 GND
4 RTS
5 CTS
8 CD
9 ER
PLC
Signa l
SDB+/RDB+
SDA-/RDA-
NB-series Programmable Terminals Host Connection Manual (V108)
5Pin Mini
Din
(Female)
RS-232
port
D-Sub
9Pin
(Female)
RS-485
connector