Field Wiring; Wiring The Terminals; Power Supply Connection - Mircom OpenBAS-HV-NX10 Series Installation Manual

4.0

Field Wiring

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Note:
4.1

Wiring the Terminals

Figure 4 on page 13 shows the location of the terminals. The terminals are depluggable for
ease of wiring.
4.1.1 Required Tools
Tools needed:
• Precision or jeweler's screwdriver set
• Wire cutter
• Wire stripper
4.1.2 Installation Tips
• Perform visual inspection of circuit board and parts for obvious issues.
• Use a wire tie to group wires for easy identification and neatness.
4.2

Power Supply Connection

The OpenBAS-HV-NX10 series controller can be powered 3 ways.
• 12 Vdc, 360 mA max.
• 24 Vdc, 450 mA max.
• 24 Vac 50/60 Hz, 500 mA max.
Notes:
• Use either of the terminals labeled 0V to connect the negative side of the power supply.
• Use the +12 or 24V terminals to daisy chain a shared supply between more than one
controller.
22 (45)
Installation of OpenBAS-HV-NX10 series automation controllers must be in
accordance with the Canadian Electrical Code or the National Electrical Code,
and comply with all local regulations. Final acceptance is subject to the Local
Authority Having Jurisdiction (AHJ).