H-System – Isolated Barriers and Termination Boards
Mounting and Installation
2023-03
27
Connecting the Control Side
Connect the Termination Board on the control side via the following connection options:
• Screw terminals
• Spring terminals
• Sub-D plug
• Control-system specific plug
Establishing the HART Communication
Establish the HART communication via HART plug and HART multiplexer on the control side.
Connecting Circuits
1.
Connect the field circuit.
2. Connect the control circuit.
3. Connect the power supply.
4. Establish the HART communication.
Danger!
Danger to life from electric shock
Absent or insufficient insulation can result in electric shock.
Only connect circuits that provide protection against electric shock (e. g. SELV or PELV).
Warning!
Risk of short circuit
Live working can cause injuries to the operator and/or damage to the device.
Disconnect the device, before you plug or unplug the plugs.
Note
See corresponding datasheets for further information.
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