SICK FLOWSIC100 Flare-XT - Connection Diagrams

84 FLOWSIC100 Flare-XT · Operating Instructions · 8023761/V 1-0/2020-10 · © SICK Engineering GmbH
Installation FLSE100-XT
5.7.6
Connection diagrams
Fig. 44 Cabling of the sender/receiver units
gnd
+24 V DC
RS485a
RS485b
gnd
+24 V DC
RS485a
RS485b
br
ws
gn
ge
+24 V DC
GND
a-unit A b-unit A
ws br gn ge
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
com n.c. n.o. com n.c. n.o.
com n.c. n.o.
com n.c. n.o.
com n.c. n.o.
RS485b
RS485a
+24 V DC
gnd
ge
gn
ws
br
Slave
Slave
FLSE100 Slave
Master
FLSE100 Master
Master
MCUP processor board
On-site cabling in explosion protected
version according to
 p. 37, §5.3
Terminals
FLSE100-XT (passive
ultrasonic transducer *
*: Not for FLSE100-XT-P
Connection cable
Ex-zone Safe zone
brown
white
green
yellow
white
brown
green
yellow
A
B C D
E
Service
RS485**
gnd B A
Display connection
Interface module connection
Higher level
control system
(Interface Unit)
FLSE100-XT Master