Opticon OPR 2001 - Manual (Page 19)

Opticon
OPR 2001
Specifications Manual
19
8.1.3. Pin Assignment
Signal Pin Notes
NC 1 Open (not connected)
TXD 2
RXD 3
--- 4 Connected to pin 6 with jumper cable.
GND 5
--- 6 Connected to pin 4 with jumper cable.
CTS 7
RTS 8
NC 9 Open (not connected)
FG SHELL Shield
Connector: D-sub, 9-pin, Female
Power supply: DC jack, EIAJ voltage Class 2
8.1.4. Interface Circuit
Figure 8: Interface circuit