KROHNE OPTISYS SLM 2100 EN - Manual (Page 24)

4
ELECTRICAL CONNECTIONS
24
OPTISYS SLM 2100
www.krohne.com 03/2014 - 4002737302 - MA OPTISYS SLM 2100 R02 en
4.5 Overview cable connections
In the bottom lower left corner of the enclosure there are 4 cable feedthrough connections as
cable feedthroughs to the electronics compartment. All cables fixed to the meter go outside the
enclosure via these connections.
After feeding the cables through the feedthroughs they are run in the cable guide to the bottom
of the electronics compartment where they need to be fed into another cable guide in order to be
routed further to the connectors at the main board.
DANGER!
When installing and wiring the device, note the safety regulations of the current state of the art.
Also note the following items to avoid fatal injuries, destruction or damage of the device or
measuring errors:
• Do not run cables on pathways. Regularly check the cable runs that no loose cables are
hanging into footpaths.
• Before connecting mains power, all connectors at the connecting terminal need to be
plugged.
• Please pay attention to the front doors. Make sure that the doors don't shut if hands or tools
are inside the meter. Otherwise the sharp edges of the doors can cause fatal injuries or
damage to the equipment.
INFORMATION!
In order to assure proper sealing of the cable feedthrough only cables with a minimum and
maximum diameter of 6-12 mm / 0.24-0.47 inch.
Figure 4-1: Overview cable connections
1 4 x M20 cable feedthroughs
2 Cable guides
3 Main board with connector blocks
.book Page 24 Wednesday, April 30, 2014 1:39 PM