Specification; Interface Features - Trane TCONTCCMHCM04A Installation And Operation Manual

Central controller unit u-match inverter systems multisplit inverter systems
Table of Contents

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Specification

Function
Power supply
ROM
RAM
Working
condition
Storage
Conditions
Ethernet communication
Specification
Protocol
RS-485 bus communication
Bus quantity
485
communication
parameters

Interface Features

Category
Power supply
Specification
AC and DC rated voltage 24V, working range 12V to 24V.
256M Flash
64M DDR2
-20°C -- 70°C,5--90%RH (non-condensing)
-40°C -- 85°C,5--95%RH (non-condensing)
High-performance 100M/10M adaptive Industrial Network Card,
support AUTO
BACnet IP
2 way RS485 bus communication,
per way
9600 baud rate / 8 data bits /non parity /1 stop bit
Ports
V-
+12/24V
V+
GND
Support 2 Modbus Slaver
Function
3 / 14

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