Omron OMNUC G User Manual page 166

3-4 Cable and Connector Specifications
Communications Cable Specifications
Computer Monitor Cable
Cable Models
3
Cables for RS-232 Communications
Connection Configuration and Dimensions
Personal computer
Wiring
Personal computer
PC Connector
Precautions
for Correct Use
3-67
Model
R88A-CCG002P2
38
Signal
No.
RTS 7
CTS 8
RXD 2
GND 5
TXD 3
FG Shell
Cable: AWG28 × 3C UL20276
17JE-13090-02 (D8A) (DDK Ltd.)
Communications with the Host Device
After confirming the startup of the Servo Drive, initiate communications
with the host device.
Note that irregular signals may be received from the host interface during
startup. For this reason, take appropriate initialization measures such as
clearing the receive buffer.
Length (L) Outer diameter of sheath
2 m 4.2 dia.
2000
Weight
Approx. 0.1 kg
Servo Drive
R88D-GN@
Servo Drive
Signal
No.
3 TXD
4 GND
5 RXD
Shell FG