Installation GREYHOUND Switch
Release 01 04/2016
51
2.8
Operating the device
Relevant for North America:
The torque for tightening the supply voltage terminal block on the device
is 4.5 lb-in (0.51 Nm).
The torque for tightening the terminal block for the signal contact on the
device is 3 lb-in (0.34 Nm).
Proceed as follows:
Use screws to secure the connectors to the device.
Enable the supply voltage.
2.9
Connecting data cables
Note the following general recommendations for data cable connections in
environments with high electrical interference levels:
Keep the length of the data cables as short as possible.
Use optical data cables for the data transmission between the buildings.
When using copper cables, provide a sufficient separation between the
power supply cables and the data cables. Ideally, install the cables in
separate cable channels.
Verify that power supply cables and data cables do not run parallel over
longer distances, and that ideally they are installed in separate cable
channels. If reducing the inductive coupling is necessary, verify that the
power supply cables and data cables cross at a 90° angle.
Use shielded cables (SF/UTP cables as per ISO/IEC 11801:2002).
Connect the data cables according to your requirements.
For further information see
“Device name and product code” on page 15
.
2.10
Filling out the inscription label
The information field for the MAC address on the front of the device helps you
identify your device.
Summary of Contents for GREYHOUND GMM 40
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