Beta Draft Confidential
Installing and Wiring the Thermostat
Proliphix Internet Managed Thermostat (IMT) Installation Guide, Release 1.0
13
Part No. 600-03100-000, Rev. 2
The IMT550c can be powered from different sources presented on the following
Ethernet CAT5/5E/CAT6 interface (see
Figure 8
):
A Power over Ethernet (PoE) source is an Ethernet router, switch, or mid-span
device that complies with the 802.3af Power over Ethernet standard. (IMT550c
only)
Proliphix Ethernet Power Adapters (EPA) are multi-port power injectors capable
of supplying power to either two (EPA-20) or six (EPA-60) Proliphix Network
Thermostats. (IMT550c and IMT550w)
24VAC is power from the HVAC system which requires RH and C to both be
connected to provide power to the thermostat. (IMT550c and IMT550w)
Figure 8
shows the four power sources.
Figure 8 Power Sources
Table 9
shows how to configure the IMT for different power sources.
To mount the thermostat into the base plate
:
1
Mount the thermostat into the base plate (see
page 3
) by inserting the top two hinges
into the corresponding receptacle holes in the top of the base plate.
2
Snap the bottom of the thermostat securely into the base plate.
Table 9 Power Source Configuration
Switch
PoE
EPA
24 VAC
SP1
Off
On
On
SP2
Off
On
On
SP3
Off
Off
On
SP4
Off
Off
On
