Connecting Cat5/Cat5E/Cat6 Wiring For Ethernet Networks - EWC Controls Ultra-Zone IZT-100 Installation Manual

Installing and Wiring the Thermostat
Table 4
sensor can be connected to each port.
Table 4 Remote Sensor Port Connections
EWC
Terminal
S1+
S1-
S1
S2+ or S+
S2-
S2
a
Do not connect either lead to the S1+, S2+ or S+ terminal when using a Thermistor sensor.

Connecting CAT5/CAT5E/CAT6 Wiring for Ethernet Networks

The label located on the inside of the base plate (see
color-coded wiring schemes for Ethernet CAT5/CAT5E/CAT6 connections.
To wire the Ethernet network, refer to
EWC base plate number for CAT5/CAT5E/CAT6 color coding.
All wiring must conform to local codes and ordinances. The distance between
CAT5/CAT5E/CAT6 cables and HVAC cables should be a minimum of one inch.
Caution
Figure 4
Figure 4 Ethernet CAT5/CAT5E/CAT6 Wiring
T568A
1 White-blue and blue ends stripped and twisted
2 White-brown and brown ends stripped and twisted
3 White-green
4 Green
5 White-orange
6 Orange
10
Beta Draft Confidential
lists the external sensor port Analog and Thermistor connections. Only one
Analog Sensor
Do Not Use
COM
T20
+V for S1 and S2 sensors
COM
T20
shows an Ethernet CAT 5 wiring example.
Ultra-Zone Internet Zone Thermostat Installation Guide, Release 1.0
a Contact Closure Sensor
Thermistor Sensor
Do Not Use Do Not Use
Sensor 1, Either lead Contact Closure 1, Either lead
Sensor 1, Either lead Contact Closure 1, Either lead
Do not use Do not use
Sensor 2, Either lead Contact Closure 2, Either lead
Sensor 2, Either lead Contact Closure 2 Either lead
Figure 4) shows several
Figure 4 and match the label number to the
T568B
1 White-blue and blue ends stripped and twisted
2 White-brown and brown ends stripped and twisted
3 White-orange
4 Orange
5 White-green
6 Green
Part No. 600-01100-100, Rev. 1