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Phason PCH Installation Manual

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Phason
Phason Communication Hub installation guide
The Phason Communication Hub (
The PCH connects to the RS485-FD Converter and has four communication channels to connect to
your Phason devices.

Features

Four RS485 communication channels
DC power adapter
Rugged NEMA 4X enclosure (corrosion resistant, water resistant, and fire retardant)
Limited warranty (90 days)

How the system works

The computer with OMNI Select and its modules sends commands to the devices and receives
information back from them. This is called communication. The RS485-FD and PCH are the "traffic
cops" of the system; they handle the communication between the computer and devices.
32540004
Phason Communication Hub installation guide
) allows you to expand your OMNI-Select system.
model PCH
To devices
1

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Summary of Contents for Phason PCH

  • Page 1 Phason Communication Hub installation guide The Phason Communication Hub ( ) allows you to expand your OMNI-Select system. model PCH The PCH connects to the RS485-FD Converter and has four communication channels to connect to your Phason devices. Features Four RS485 communication channels ...
  • Page 2 Phason Accessories and options Outdoor Temperature Probe (model OUT-1) The OUT-1 connects quickly and easily to the Phason Communication Hub and allows you to monitor and display outdoor temperatures, as well as add additional functionality to OMNI Select modules. Wireless RF Adapter (model IWIRE-FLEX) iWire Radios provide wireless RS485 communication with other iWire Radios and connected Phason devices.
  • Page 3 Phason Phason Communication Hub installation guide Routing data wires Routing data wires in the same conduit as, or beside AC power cables, can cause electrical interference, erratic readings, and/or improper operation. Data wires include the following: Data communication wires, including RS-232/RS-485 ...

  • Page 4: Connecting The Power

    DC adapter: Make sure the adapter is properly connected. Connect the other end to a 120 VAC outlet. Optional power connector: If you are be using a Phason Regulated Power Supply (RPS) to power the Communication Hub, connect it here. For more information, read Connecting the power below.

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