www.DaikinApplied.com 13 IM 1240-4 • INTELLIGENT EQUIPMENT
Connection of Power Supply
The M2M Gateway is powered by a 120VAC (primary) to
24VDC (secondary) power supply. The 24 VDC connection
is made via a pre-fabricated, keyed plug coming from the low
voltage end of the power supply. Connect this plug to the M2M
Gateway receptacle marked, “Power Input” (Figure 20).
The 120VAC cable has the jacket and insulation pre-stripped,
with the ends of both the Line and Neutral wires tinned. On a
MicroTech III AGZ-D or AGZ-E unit, connect the Line (brown)
conductor to terminal TB1-11B and the Neutral (blue) conductor
to terminal TB1-32B (Figure 21). On a MicroTech III AWV or
AWS unit, connect the Line (brown) conductor to terminal MQ-11
and the Neutral (blue) conductor to terminal MQ-17 (Figure 22).
On a MicroTech II WMC chiller, connect the Line (brown)
conductor to terminal L1-30 and the Neutral (blue) conductor
to terminal L1-29 (Figure 23). On a MicroTech III AMZ connect
the Line (brown) conductor to terminal TBH-7 and the Neutral
(blue) conductor to terminal TB120N-21.
Figure 20: M2M Power Input
Figure 21: AGZ-D and AGZ-E 120VAC Wiring
Figure 22: AWV and AWS 120VAC Wiring
Figure 23: WMC 120VAC Wiring
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