Wintriss ShopFloorConnect SMI 2, Installation Manual

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1146400 SFC Machine Interface (SMI 2) Installation Manual
20 Chapter 2
– Installation
Figure 2-3. AC Wiring Connections, SMI 2 Enclosure
Wiring the SMI 2 Panel Mount
Connecting AC Wiring to the Panel Mount
ELECTRIC SHOCK HAZARD
Do not apply AC power until all other electrical connections and installation procedures are
complete.
Failure to comply with these instructions could result in death or serious injury.
To make AC input connections to the SMI 2 panel mount, do the following, referring to Figure 2-4,
Figure 2-5, below, and Figure 1, SFC Machine Monitor 2 Wiring Diagram, at the end of this manual.
Remember to allow plenty of room to make wiring connections.
1. Determine how you will bring wiring from your 115 VAC power source (or 230 VAC source, if
applicable) to the unit. These wires should be connected directly to the machine control supply
voltage. No. 16 wire is recommended; use No. 14 wire if local codes require it.
For 115 VAC, you need three wires—line (black), neutral (white) and ground (green). For 230
VAC, wires are black, red, and green or green/yellow for ground.