CDM490-0001
(Basic card)
6
1
10
5
11
15
Wire RS-232 data interface of the CLV69x in the CDM490-0001 connection module
CLV69x
Host
Cable 1, e.g.
No. 2020302 (3 m)
5
.
.
.
TxD
RxD
RxD
TxD
GND
GND
GND
5
9
7
9
7
34
T‒/TxD
35
R‒/RxD
36
GND
6
Shield
RS-232
RS-232
ON
OFF
S2 : RS 485
ON
OFF
S3: Term 422
S2
OFF
485
10 5
6
1
15
11
1
“HOST/AUX/I/O” connection
1
D-Sub-HD
Figure 71: Wire serial host interface RS-232
Wire RS-422 data interface of the CLV69x in the CDM490-0001 connection module
CLV69x
Host
Cable 1, e.g.
No. 2020302 (3 m)
5
.
.
.
TD+
TD‒
RD+
RD‒
RD+
RD‒
TD+
TD‒
GND
GND
GND
5
8
8
9
6
7
9
6
7
24
T+
34
T‒/TxD
25
R+
35
R‒/RxD
36
GND
6
Shield
RS-422
RS-422
ON
OFF
S2 : RS 485
ON
OFF
S3: Term 422
S2
OFF
S3
OFF
120 Ω
1
“HOST/AUX/I/O” connection
1
6
1
10
5
11
15
10 5
6
1
15
11
D-Sub-HD
S3: Term 422
Set to ON if termination of the
RS-422 receiver in the CLV69x is
necessary to improve the signal-to-in-
terference ratio on the cable.
CDM490-0001
(Basic card)
Figure 72: Wire serial host interface RS-422
6
ELECTRICAL INSTALLATION
78
O P E R A T I N G I N S T R U C T I O N S | CLV69x
8014396/ZMG8/2017-07-04 | SICK
Subject to change without notice
