7EN02–0305–02

Form A digital input connections

Refer to the example part number in “Optional onboard I/O wiring” to determine how many digital inputs your meter has. The Form A digitals input are factory set to self-excited (using its internal power supply).

NOTE: The following diagrams depict Onboard I/O option B.
Typical Form A connection — internal excitation Typical Form A connection — external excitation
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