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QUICK INSTALL GUIDE
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4. RS-485 Serial Connections
The two RS-485 ports allow connection to Full Duplex (Aprilaire thermostats, for example)
and Half Duplex (Pentair Pool and Spa controllers, for example) RS-485 controlled devices
without using adapters. The table below shows the T-568A and T-568B color codes and
the function of each conductor of the RS-485 ports. Please refer to the Integration Notes
for the device you are integrating for wiring and programming specifics.
CAUTION
: Do not connect cables with PoE power on them to the RS-232 or RS-485 ports
as it will damage the unit.
5. IR Output Connections
Four discrete IR outputs are supplied to control third party devices. Each output is compati-
ble with Xantech single and dual emitters. IR outputs are 12V.
RS-232 Port Pin #
586A Color Code
586B Color Code
Naming Conventions
1
White / Green
White / Orange
RxD +
RD (B)
B+
2
Green
Orange
RxD -
RD (A)
B-
3
White / Orange
White / Green
TxD +
TD (B)
A+
4
Blue
Blue
N/C
5
White / Blue
White / Blue
N/C
6
Orange
Green
TxD -
TD (A)
A-
7
White / Brown
White / Brown
GND
GND
GND
8
Brown
Brown
N/C
Содержание EL-IO-200
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