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Installation
1.8
Power Supply
SICAM CMIC has an integrated power supply for 24...60 VDC. It can be supplied over a sta-
tion battery or series power units.
You can establish the supply with single leads of the type H07V-K (1.5...2.5 mm²) or a cable
of the type LA-YY-0 (2 x 1.5...2.5 mm²) or H05VV-F 3G (1.5...2.5 mm²).
For the fuse protection a circuit breaker 2-pole 2 A characteristic C is prescribed
(Standard type: Siemens 5SY5 202-7).
Note
Recommended and tested series power units (standard types) can be found in the SICAM CMIC System
Description, Appendix "Order Information", "Accessories"
1.8.1
Switching the System On and Off
Before switching the system on, this must be connected to a supply (connector X12).
Switching on takes place by connecting the voltage, commonly for example by switching on a
miniature circuit breaker. The system starts up automatically (startup after power-up).
The system is operational, as soon as all system elements have concluded the startup.
The switching off of the system takes place by disconnecting the supply connector X12.
Caution
Switching off during writing operations to the SD card (load firmware, load parameters) is to be avoided
without fail, since the data on the SD card could be destroyed as a result.
44
SICAM RTUs, User Manual SICAM CMIC
DC8-001-2.09, Edition 08.2016
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