Signal Level; Pin Assignment - Opticon C 37 Specification Manual

Signal Level

8.1.2.
Signal Name I/O
TxD OUT
RxD
RTS OUT
CTS

Pin Assignment

8.1.3.
Signal Pin
NC 1
TXD 2
RXD 3
--- 4
GND 5
--- 6
CTS 7
RTS 8
NC 9
FG SHELL
Connector: D-sub, 9-pin, Female
Power supply: DC jack, EIAJ voltage Class 2
RS-232C Level (V)
Mark/OFF
-5 to -15
IN -3 to -15
-5 to -15
IN -3 to -15
Notes
Open (not connected)
Connected to pin 6 with jumper cable.
Connected to pin 4 with jumper cable.
Open (not connected)
Shield
16
Specifications Manual
Space/ON
+5 to +15
+3 to +15
+5 to +15
+3 to +15
Opticon
C37