
51
8024493/AE00/V1-0/2020-09| SICK
O P E R A T I N G I N S T R U C T I O N S | DUSTHUNTER SP100 Ex-2K
Subject to change without notice
ELECTRICAL INSTALLATION
7
7.2.1
Connection overview
Fig. 20: Connection overview
MCUDH Ex-3K processor board
Sender/receiver unit
Plug
Connection line
(SICK line or onsite line
according to
)
Socket
Whi
te
Brown
Gre
en
Yello
w
White
Yellow
Gr
een
Br
ow
n
Plug assignment
(View on pin side)
RS485 B
3
RS485 A
4
5
6
-24 V
2
7
1
+24 V
Switching position of the relay
contacts in currentless
condition
Operatio
n/
malfunction
Maintenance
Function check
Maintenance
reque
st
Li
m
it va
lu
e
Maintenance
Function check
Relay
Connection
terminal
1
1, 2, 3
2
4, 5,6
3
7, 8, 9
4
10, 11, 12
5
13, 14, 15