Technical Information
Chapter
4
RFU63x
Electrical installation
8014335/YUO7/2016-04-04
©
SICK AG · Germany · All rights reserved · Subject to change without notice
71
4.9.8
Wiring the "Sensor 2" switching input in the CDM420-0006 connection module
RFU630
CDM420-0006
PNP sensor
V
S
V
S
V
S
GND
SensGND
3.32 K
6.64 K
Sensor 2
V
in
15
9
+24 V* = DC 18 V ... 30 V
a) Sensor supplied by CDM420-0006
b) Sensor connected electrically isolated/externally supplied
d) Switch connected electrically isolated/externally supplied
c) Switch supplied by CDM420-0006
2
1
4
15
1
5
Out
+24V*
+24V*
+24V*
GND
S6
e.g. photo-electric switch
CDM420-0006
PNP sensor
V
S
GND
Connect the switch as shown in b)
Out
GND
S6
e.g. photo-electric
switch
CDM420-0006
GND
S6
ON
OFF
S6 : SGND-GND
ON
OFF
S6 : SGND-GND
ON
OFF
S6 : SGND-GND
V
S ext
Shield
GND
.
.
.
Shield
Shield
28 Sensor 2
27 SGND
7 Shield
29 +24 V*
28 Sensor 2
27 SGND
7 Shield
29 +24 V*
28 Sensor 2
27 SGND
7 Shield
29 +24 V*
V
in
= max. 30 V
Adapter cable
1)2)
e.g. no. 2055419 (2 m)
Female connector,
D-Sub-HD, 15-pin
Male connector, M12,
17-pin, A-coded
6
1
10 5
11
15
Pin and wire color assignment of prefabricated cables
GND
SensGND
1) Adapter cable no. 2056184 (0.35 m), no. 2049764 (0.9 m), no. 2055419 (2 m),
no. 2055420 (3 m), no. 2055859 (5 m)
2) Adapter cable, suitable for drag chain use, no. 2061480 (2 m), no. 2061605 (3 m),
no. 2061481 (5 m)
3) Adapter cable no. 6042772 (3 m), no. 6042773 (5 m), no. 6048817 (10 m)
4) Adapter cable ECOLAB, suitable for drag chain use, no. 2070425 (3 m),
no. 2070426 (5 m), no. 2070427 (10 m)
5) Adapter cable, suitable for drag chain use, no. 6045141 (5 m)
Function assignment to “Sensor 2” switching input
via SOPAS (“Sensor/Input 2”):
- Start or stop of reading clock
- Increment
input
- if required further functions in the future
Ratings for “Sensor 2” switching input
Power fed to the input the assigned function,
e.g. stop of reading clock.
(default setting: logic not inverted [active high],
debouncing 10 ms)
– Optodecoupled, reverse polarity protected
– Can be wired with the PNP output of a sensor
– SensGND is the shared isolated ground of all
switching inputs
Low: V
in
≤ 2 V; I
in
≤ 0.3 mA
High: 6 V ≤ V
in
≤ 30 V;
0.7 mA ≤ I
in
≤ 5 mA
Switching
behavior
Features
Electrical
values
Switch S6: SGND-GND
ON:
GND of the sensor connected to GND of CDM420-0006/RFU630.
OFF:
GND of the sensor connected to SensGND of CDM420-0006/
RFU630 (electrically isolated to the CDM420-0006/RFU630).
Selected reference potential valid for all switching inputs
(“Sensor 1/2” and “ Aux In 1/2”).
Female
connector,
M12,
17-pin
2
15
9
1
Open
end
3)
,
17 cores
Blue
White-yellow
Red
Brown
Signal
V
S
Sensor 2
SensGND
GND
Adapter cable
1)2)
Adapter cable
3)4)5)
Male
connector,
D-Sub HD,
15-pin
1
4
15
5
Female
connector,
M12,
17-pin
2
15
9
1
Open
end
4)
,
17 cores
Brown
White-yellow
White-black
Blue
Open
end
5)
,
17 cores
White
Yellow
White-yellow
Gray
3
1
7
2
6
5
4
8
13
14
17
15
9
10
12
16
11
