RS-232C REMOTE (25-pin D-SUB straight cable supported)
Pin No.
20
ENCODER REMOTE (15P)
Pin No.
Abbreviation
1
FRAME GROUND
2
TxD
3
RxD
4
RTS
5
CTS
6
DSR
7
SG
DTR
Signal
1
2
SET UP
3
C LEVEL
4
GND
5
+12V
Circuit
Protective ground
Frame ground
Transmitted data
Receives data from the PC.
Received data
Sends data to the PC.
Request to send
Shorted with pin 5.
Clear to send
Shorted with pin 4.
Positive power output after communication enable
Data set ready
status
Signal ground
Signal ground
Data terminal ready
No processing
Pin No.
Signal
6
SYSTEM H
SYS.SC COARSE (2)
7
8
–12V
9
HUE
10
VIDEO LEVEL
– 65 –
Description
Pin No.
Signal
11
RET GND
12
13
14
SYS.SC FINE
15
SYS.SC COARSE (1)