DT4120 xx xx (PS)
20170324-V0
13
5. Connecting
5.1. Preparing the connection
Always observe the following safety instructions:
•
Connect or disconnect only in the complete absence of
line voltage
•
Take note the data concerning on the
overcurrent protection in installation.
•
Use only a screwdriver with appropriate head
Select connecting cable
Preparing cables
Take note the suitability of the connecting cable
(wire cross-section, insulation, etc.).
You may use either solid conductor or flexible conductor.
In case of using flexible conductor use crimped wire end.
In case of mains connection the wire cross-section should
be 1.0 mm
2
(min.).
In case of connection communication cables take note the
concerning prescriptions (www.modbus.org).
It’s an important rule that the power cables and signal
cables should lead on a separate way.
Prepare the cable for the connection.
Strip approx. 8 mm insulation.
In case of using flexible cable, use crimped wire end.
Summary of Contents for DT4120 Series
Page 1: ...DT4120 xx xx PS Temperature Resistance Potentiometer Meter Transmitter Operating Instructions...
Page 84: ...DT4120 xx xx PS 84 20170324 V0 10 2 Application example Analog output option...
Page 85: ...DT4120 xx xx PS 20170324 V0 85 RS232 communication interface option...
Page 86: ...DT4120 xx xx PS 86 20170324 V0 RS485 communication interface option...
Page 87: ...DT4120 xx xx PS 20170324 V0 87 RS485 bus topology...
Page 90: ...DT4120 xx xx PS 90 20170324 V0...
Page 91: ...DT4120 xx xx PS 20170324 V0 91...
Page 92: ......
