DL205 Analog Manual, 7th Edition Rev. D
12-5
Chapter 12: F2-02DAS-1, 4-20mA 2-Channel Analog Current Output
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Connecting the Field Wiring
Wiring Guidelines
Your company may have guidelines for wiring and cable installation. If so, check the guidelines
before beginning the installation. Here are some general things to consider:
• Use the shortest wiring route whenever possible.
• Use shielded wiring and ground the shield at the transmitter source. Do not ground the shield at
both the module and the source.
• Do not run the signal wiring next to large motors, high current switches, or transformers. This
may cause noise problems.
• 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.
Loop Power Supply Requirements
The F2-02DAS-1 requires an external power supply for the field. Each module requires 18–32
VDC, at up to 50mA (or 100mA)
WARNING: If the internal 24VDC base power is used, be sure to calculate the power budget. Exceeding
the power budget can cause unpredictable system operation that can lead to a risk of personal injury or
equipment damage.
The module wiring diagram is on the following page.
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