Chapter 2 General Wiring Information; Input/Output Terminal Wiring - Trane Tracer ZN511 Installation And Operation Manual

Zone controller
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CNT-SVX06B-EN
Chapter 2
General wiring information
This chapter provides specifications and general information about wir-
ing the Tracer ZN511 zone controller. The controller requires wiring for:
Input/output terminals
AC power to the controller
Communication-link wiring, if the controller is to communicate with a
building automation system (BAS)

Input/output terminal wiring

All input/output terminal wiring for the Tracer ZN511 zone controller is
application specific and dependant on the configuration of the controller.
Input/output terminal wiring must meet the following requirements:
All wiring must comply with the National Electrical Code and local
codes.
Use only 18 AWG, twisted-pair wire with stranded, tinned-copper
conductors. (Shielded wire is recommended.)
Binary input and output wiring must not exceed 1000 ft (100 m).
Analog input wiring must not exceed 300 ft (100 m).
Do not run input/output wires in the same wire bundle with any ac
power wires.
For application-specific wiring information and diagrams, see Chapter 4,
"Applications for the heat pump configuration", and Chapter 6, "Applica-
tions for the 1 heat/1 cool configuration".
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