Wiring Analog Input Connections - HindlePower ATevo Series Operating/Service Instructions Manual

12 Auxiliary Inputs/Outputs

12.2.4 Wiring Analog Input Connections

Connections to the Analog Inputs are made through 5-pos terminal
block (A4-TB3). The terminal block is removable to simplify wiring.
Terminal connections are labeled along the edge of the Auxiliary I/O
Board next to terminal block (A4-TB3). The Analog Inputs are NOT
isolated and must be referenced to the negative(-) dc bus.
PROCEDURE
1. De-energize and lock out all ac and dc voltages to ATevo.
2. Allow internal voltages to dissipate and verify with a voltmeter.
3. Remove safety shield.
4. Route remote Analog Inputs to the Auxiliary I/O Board (A4)
through an unused enclosure knockout.
5. Connect signal wiring (#22-14 AWG) to appropriate terminals
(A4-TB3) of the Auxiliary I/O Board.
6. Strip each wire 0.25in / 6.4mm, and tighten terminal screws.
7. Replace the safety shield.
8. Re-energize ATevo.
NOTES
• Analog Inputs are rated at 0-10Vdc.
• Terminal block is compression type and accepts #22-14 AWG.
• All Analog Inputs (AN1, AN2, AN3, AN4) must be referenced to
the ATevo negative(-) bus voltage (COM) terminal.
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ATevo