HindlePower ATevo Series Operations page 132

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14.2.2. 14.2.2. Wiring Binary Input Connections Wiring Binary Input Connections
Connections to Binary Inputs are made through an 8-pos
terminal block (A4-TB1). The terminal block is removable to
simplify wiring.
The terminal connections are labeled along the edge of the
Auxiliary I/O Board next to terminal block (A4-TB1). Each
Binary Input is optically isolated and has a polarized pair of
terminals. Observe the pos(+) and neg(-) designators when
wiring the terminal block.
*
Before wiring the Binary Inputs, verify the Binary Input voltage selection jumpers
are configured for the correct input voltage (see Section 13.3.2). Incorrect
voltage configuration may damage the Auxiliary I/O Board (A4).
Procedure Procedure
1. De-energize and lock out all ac and dc voltages to ATevo.
2. Allow internal voltages to dissipate, and check with a voltmeter.
3. Remove safety shield.
4. Route Binary Input wiring to Auxiliary I/O Board (A4) through an unused enclosure
knockout.
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ATevo Operations–Single Phase Input–Group II (30-100 Adc Output) - 1_en
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