5
Cable connections
5.1
General information
Cable entry must be from below.
Fit the wires and screen of the connection cable with wire end ferrules. This is not
necessary for the load cell cables.
Connect the wires to the terminals according to the color coding .
Place the cable screens of the connection cable and load cell cables on the yellow
terminals. The terminals are connected with the housing via overvoltage conductor.
Connect the screens on the other side of the connection cable with the equipotential
bonding terminal of the downstream device (see instrument manual) as described in
Chapters
and
WARNING
When installing in potentially explosive atmospheres:
It is imperative that you follow the application-dependent installation instructions!
Always check whether it is permissible to bilaterally connect the screens to the
equipotential bonding.
Note:
The calibration certificate, installation manual and data sheet of the load cell contain
information about how to connect the load cell cable screen with the load cell housing.
5.2
Connecting cables
To connect the junction box to the device, connection cable PR 6135/..or PR 6136/.. (for Ex
zone) must be used; max. length: 300 m.
5.3
Cable connections
Note:
All components are only shown schematically.
5 Cable connections
Cable Junction Box PR 6130/68S
EN-15
Minebea Intec
