Technical Information Chapter 3
RFH630
Electrical installation
8014957/YSU6/2016-01-08 © SICK AG · Germany · All rights reserved · Subject to change without notice 29
3.7.4 Wiring the RS-422 serial host data interface in the CDB620-001
Note on using the RS-422 data interface of the RFH630
The relevant interface drivers for the RFH630 comply with the standard for RS-422 and
RS-485
Activation in the RFH630 with the SOPAS ET configuration software:
S
ERIAL HOST INTERFACE/HARDWARE/RS-422/485 4 WIRE (POINT TO POINT) device page
The connection shown above is configured for operation of the host with permanently
activated drivers (often described as "RS-422 operation"). I.e., not RS-485 bus opera-
tion.
D-Sub
HD male
connector,
15-pin
M12 male
connector, 17-pin,
A-type encoded
6
1
10
5
11
15
1) Cables no. 2049764 (0.9 m), no. 2055419 (2 m), no. 2055420 (3 m).
2) Cables no. 6042772 (3 m), no. 6042773 (5 m).
RFH630-1102101 CDB620-001 Host
cable, e.g. no. 2055419 (2 m)
5
.
.
.
TD+
TD‒
RD+
RD‒
RD+
RD‒
TD+
TD‒
GND
GND
M12
female
connector,
17-pin
5
6
11
12
1
Signal
TD+
TD‒
RD+
RD‒
GND
Pin and wire color assignment of prefabricated cables
Cable
1)
Cable
2)
D-Sub
HD male
connector,
15-pin
8
9
6
7
5
M12
female
connector,
17-pin
5
6
11
12
1
Open end,
17 core
Pink
Yellow
Gray + pink
Red + blue
Brown
GND
11
12
1
58
9
6
7
6
33
T+
43
T‒/TxD
34
R+
44
R
‒/RxD
42
GND
6
Shield
RS-422 RS-422
422
485
S6 : RS
ON
OFF
S7: Term 485
S6
422
S7
OFF
120 Ω
485
17
16
10
11
12
15
14
6
5
4
13
7
8
9
1
2
3
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