2N Helios, Руководство пользователя и обслуживания

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Cable Interconnection of Units
•
Every extender unit delivery contains a connecting cable with identical ends. The
connection ratio is 1:1. It is impossible to insert the connectors incorrectly because
they are provided with a key.
•
The basic unit is always on the left. The extender units are “chained“, each unit
being connected with its neighbour.
•
The cable cannot be pulled through the frame-connecting hole until the frames are
interconnected (refer to the Mounting section).
This connector is intended for the
next extension module connection.
Imortant warning!
Extension modules must be interconnected by mounting jumper (tunnel),
delivered together with each extension unit. This part is made from conductile
plastic. If it is necessary to place extenson unit at some distance, or if you lost
the jumper, you must interconnect metallic covers by another way.