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D3--02DA 2-Channel Analog Output
Connecting the Field Wiring
Your company may have guidelines for wiring and cable installation. If so, you should
check those before you begin the installation. Here are some general things to
consider.
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Use the shortest wiring route whenever possible.
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Use shielded wiring and ground the shield at the module or the power
supply return (0V).
Do not
ground the shield at both the module and the
transducer.
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Don’t run the signal wiring next to large motors, high current switches, or
transformers. This may cause noise problems.
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Route the wiring through an approved cable housing to minimize the risk
of accidental damage. Check local and national codes to choose the
correct method for your application.
The D3--02DA requires a separate power supply. Choose a supply that meets the
following requirements: 24 VDC
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10%, Class 2, 170mA current (or greater,
depending on the number of modules being used.)
Each channel can be wired independently for a voltage or current transducer.
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Current transducers must have an impedance between 5 and 550 ohms
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Voltage transducers must have an impedance greater than 1K ohms.
Wiring Guidelines
User Power Supply
Requirements
Load
Requirements