Delta LTL2000S User Manual
Page 34
DELTA
LTL2000S(Q) Retroreflectometer
30
Connections in the 9 pin D-Sub connector.
pin
#
Function
Signal Direction
3
Receive Data
Data to LTL2000S(Q)
2
Transmit Data
Data from LTL2000S(Q)
5
Signal Ground
Signal Ground
Connection example #1. PC with 25-pin D-Sub communication port.
Cable connections:
PC Port DTE
pin name
LTL DTE
1
FG
X
2
TxD
--
-
3
3
RxD
--
-
2
4
RTS
X
5
CTS
X
6
DSR
X
7
SG
--
-
5
8
DCD
X
20
DTR
X
25-pin fe-
male
D-SUB
9-pin male
D-SUB