MAMAC Systems IP-SM-101 - Manual (Page 7)

SECTION 1 - Wiring
Terminate the IP Sub Metering Appliance as shown in Figure 3.
Use a UL rated 24VAC Class-2 transformer or a UL rated 24VDC power supply with
transformer isolation.
WARNING: Maximum supply voltage MUST NOT EXCEED 35VAC/35VDC.
24 VDC/VAC
Note: Use 18-gauge conductor
for ground.
Note: Always disconnect power
from unit before wiring a sensor.
Figure 3
24 VAC/VDC
TRANSFORMER/
POWER SUPPLY
1.4.0
1.4.1
© Copyright 2009 ® Registered trademark MAMAC SYSTEMS, Inc.
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DN IS-IPSM101.1
MAMAC SYSTEMS
PULSE DRY
CONTACT ONLY
3.3 VDC < 5.0 mA
GROUND
1.4.2
Neutral/Common