HindlePower ATevo Series Operating/Service Instructions Manual page 221

HindlePower Inc
12.2.3. 12.2.3. 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 12.3.2). 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.
Copyright HindlePower Inc. 2021
ATevo O&SI - 1PH Input Group I (6-25 Adc) - 1.1_en
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