Signal Connections; Customer Terminal Block (-A60) - Siemens SINAMICS G150 Operating Manual

Electrical Installation
4.8

Signal Connections

4.8.1

Customer Terminal Block (-A60)

NOTE
The factory setting and description of the customer terminal block can be found in
the circuit diagrams.
The location of the customer terminal block in the cabinet unit is indicated in the
layout diagram.
Shield Connection
The shield connection of shielded control cables on the customer terminal block –
A60 is established in the immediate vicinity of the terminal block. For this purpose,
the customer terminal block –A60 and the mounting plates have cut-out sections
which are used to snap the enclosed shield springs into place. The shields of
incoming and outgoing cables must be applied directly to these shield connections.
It is important here to establish the greatest possible area of contact and a good
conductive connection.
NOTE
These shield springs can be used for all control cables in the cabinet unit because
all the shield connections are identical in design.
Fig. 4-3 Shield connection
4-18
11/03
SINAMICS G150
Operating Manual