Gateway General Functionality - HMS Networks Intesis IN776MHI00 O000 Series User Manual

Mitsubishi heavy industries vrf with knx, serial and ip support
Hide thumbs Also See for Intesis IN776MHI00 O000 Series:
Table of Contents

Advertisement

Gateway General Functionality

• 2 x DIP switches for the EIA-485 connector termination and polarization configuration.
• 14 LEDs indicate the operating status for both the gateway and the communication bus.
• DIN rail and wall mounting case.
• Accredited with the main certifications for electronic equipment.
• Multiple ports for serial and TCP/IP communication:
– Green pluggable terminal block for EIA-485 (3 poles)
– Orange pluggable terminal block for KNX (2 poles)
– Ethernet
– Green pluggable terminal block for binary inputs (4 poles)
– USB Mini-B type 2.0 port for connection to the PC
– Green pluggable terminal block for AC connection (2 poles)
– Green pluggable terminal block for AC connection (3 poles)
– Green pluggable terminal block for AC connection (3 poles)
NOTE
Depending on the AC bus, some of these AC connection ports are not used. See
Connectors (page
4.3. Gateway General Functionality
With this Intesis IN776MHI00xO000 gateway, you can easily integrate Mitsubishi Heavy Industries systems into
an installation based on Modbus TCP, Modbus RTU, KNX, BACnet/IP, BACnet MS/TP, or Home Automation. To do
so, the gateway acts as a server device of the installation itself, accessing all signals from each air conditioner unit
and controlling the whole AC network.
The gateway is continuously polling the AC network, storing in its memory the current status of every signal
you want to track and serving this data to the installation when requested. Also, when a signal status changes,
the gateway sends a write telegram to the installation, waits for the response, and performs the corresponding
action.
A lack of response from a signal activates a communication error, allowing you to know which signal from which
AC unit is not correctly working.
USER MANUAL Version 1.2.7
10).
Mitsubishi Heavy Industries VRF with KNX, Serial and IP support
Gateway
Page 7 of 36

Advertisement

Table of Contents
loading

Table of Contents