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8012426/YWL2/3-0/2016-08| SICK
O P E R A T I N G I N S T R U C T I O N S | DUSTHUNTER SP100
Subject to change without notice
ASSEMBLY AND INSTALLATION
3
3.3.5
Connecting the MCU remote control unit
3.3.5.1
Connection to the MCU control unit
Electrical connection
see “Standard connection”, page 50
●
Electrical connection of the MCU remote control unit without an own power supply unit:
– 24V supply: Terminals 36 and 37 (or equivalent)
– Signals: Terminals 38 and 39 (or equivalent)
●
Electrical connection of the MCU remote control unit with an own power supply unit:
– Signals: Terminals 38 and 39 (or equivalent)
3.3.5.2
Connection to the MCU remote control unit
Version without power supply unit
●
Connect the connection cable to the measuring and control unit (4-wire, twisted pair, with shield)
to the connections in the control unit and the module of the remote unit.
Fig. 29: Connections in the remote control unit (version with integrated wide-range power pack)
Version with integrated wide-range power pack:
●
Connect the 2-wire cable (twisted pair, with shield) to the connections for RS485 A/B
and shield in the control and remote control unit.
●
Connect the 3-wire power cable with sufficient cross-section to the onsite power supply
and the corresponding terminals in the remote unit.
+24 V
-24 V
Shield
RS485 A
RS485B
Connection cable to
the MCU measuring
and control unit
Power cable