Chapter
4
Technical Information
RFU63x RFID Write/Read Device (UHF)
52
©
SICK AG · Germany · All rights reserved · Subject to change without notice
8014335/YUO7/2016-04-04
Electrical installation
4.8.3
Wiring the RS-232 serial host data interface in the CDB650-204 connection
module
RFU630
CDB650-204
Host
Cable
1)
, e.g.
no. 6052286 (2 m)
1
.
.
.
TxD
RxD
RxD
TxD
GND
GND
GND
12
1
6
12
6
43
T
‒
/TxD
44
R
‒
/RxD
42
GND
6
Shield
RS-232
RS-232
422
485
S6 : RS
ON
OFF
S7: Term 485
S6
422
485
1) Cable:
No. 6052286 (2 m)
No. 6051194 (3 m)
No. 6051195 (5 m).
3
1
7
2
6
5
4
8
13
14
17
15
9
10
12
16
11
3
1
7
2
6
5
4
8
13
14
17
15
9
10
12
16
11
M12, 17-pin, A-coded
Male
connector
Female
connector