Connection With 3-Wire Shielded Cable - Deif CGC 400 Installation Instructions Manual

CGC 400 installation instructions
4189340785 UK

5.2.2 Connection with 3-wire shielded cable

CGC
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PLC or other device
For wiring details, please refer to "Wiring instructions" in this section.
In case of very long lines on the network, terminating resistors might be needed (typically 120
Ω 1 %, 0.5 W).
The calculation should be based on the following data:
A line internal pull-up bias resistor: 22 kΩ
B line internal pull-down bias resistor: 22 kΩ
Receiver input sensitivity: +/-200 mV
Receiver input impedance: 12 kΩ
DEIF A/S
CGC
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Communication
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