Hitachi vrf and air-to-water systems to modbus, knx, bacnet, and home automation (69 pages)
Summary of Contents for HMS Networks Intesis IN770AIR00XO000
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ENGLISH Mitsubishi Electric domestic and commercial with KNX, Serial and IP support IN770AIR00XO000 GATEWAY USER MANUAL Version 1.0.8 Publication date 2023-12-14...
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The information in this document shall therefore not be construed as a commitment on the part of HMS Networks and is subject to change without notice. HMS Networks makes no commitment to update or keep current the information in this document.
Mitsubishi Electric domestic and commercial with KNX, Serial and IP support Table of Contents 1. Description and Order Codes ..................... 1 2. Licensing ..........................2 3. General Information ........................ 3 3.1. Intended Use of the User Manual ..................3 3.2. General Safety Information ....................3 3.3.
Description and Order Codes Mitsubishi Electric domestic and commercial with KNX, Serial and IP support 1. Description and Order Codes IN770AIR00xO000 Gateway. Modbus®, KNX®, BACnet®, and Home Automation® gateway for Mitsubishi Electric® air conditioning systems. ORDER CODE LEGACY ORDER CODE INMBSMIT050C000 INMBSMIT100C000 IN770AIR00xO000 INKNXMIT015C000 INKNXMIT100C000...
Mitsubishi Electric domestic and commercial with KNX, Serial and IP Licensing support 2. Licensing Distribution license(s) for the IN770AIR00xO000 gateway: Order Code License Maximum groups IN770AIR00SO000 Small IN770AIR00MO000 Medium NOTE The order code may vary depending on the product seller and the buyer's location. Page 2 of 42 USER MANUAL Version 1.0.8...
General Information Mitsubishi Electric domestic and commercial with KNX, Serial and IP support 3. General Information 3.1. Intended Use of the User Manual This manual contains the main features of this Intesis gateway and the instructions for its appropriate installation, configuration, and operation. The contents of this manual should be brought to the attention of any person who installs, configures, or operates this gateway or any associated equipment.
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Mitsubishi Electric domestic and commercial with KNX, Serial and IP Admonition Messages and Symbols support IMPORTANT Instruction that must be followed to avoid a risk of reduced functionality and/or damage to the equipment or to avoid a network security risk. NOTE Additional information which may facilitate installation and/or operation.
Overview Mitsubishi Electric domestic and commercial with KNX, Serial and IP support 4. Overview This IN770AIR00xO000 gateway supports four applications. Gateway's client interface ↔ Gateway's server interface Modbus TCP and RTU KNX TP Mitsubishi Electric City Multi systems BACnet/IP or MS/TP Home Automation IMPORTANT This document assumes that the user is familiar with these technologies.
Figure 3. Integration of Mitsubishi Electric AC systems into BACnet installations Figure 4. Integration of Mitsubishi Electric AC systems into Home Automation installations 4.1. Inside the Package Items included: • Intesis IN770AIR00xO000 Gateway • USB Mini-B type to USB Type-A cable • Installation Sheet 4.2. Main Features •...
10). 4.3. Gateway General Functionality With this Intesis IN770AIR00xO000 gateway, you can easily integrate Mitsubishi Electric City Multi 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.
This integration requires the Mitsubishi Electric City Multi AC system to be equipped with a Mitsubishi Electric Centralized Controller for M-Net. This Centralized Controller offers the signals of the City Multi AC system through XML protocol to its Ethernet port, which is accessed by the Intesis IN770AIR00xO000 gateway. IMPORTANT...
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Mounting Mitsubishi Electric domestic and commercial with KNX, Serial and IP support Wall mounting Press the top side mobile clips in the rear panel until you hear a click. Use the clip holes to fix the gateway on the wall using screws. NOTE Use M3 screws, 25 mm (1") length.
Mitsubishi Electric domestic and commercial with KNX, Serial and IP Connection support 5.3. Connection CAUTION Disconnect all systems from power before manipulating and connecting them to the gateway. IMPORTANT Keep communication cables away from power and ground wires. 5.3.1. Gateway Connectors Figure 5.
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Connection Mitsubishi Electric domestic and commercial with KNX, Serial and IP support Connectors' wiring: IMPORTANT For all connectors, use solid or stranded wires (twisted or with ferrule). Cross-section/gauge per terminal: • One core: 0.2 .. 2.5 mm / 24 .. 11 AWG •...
Mitsubishi Electric domestic and commercial with KNX, Serial and IP Connection support IMPORTANT • Use SELV-rated NEC class 2 or limited power source (LPS) power supply. • Respect the polarity. • Connect the gateway's ground terminal to the installation grounding. •...
Connection Mitsubishi Electric domestic and commercial with KNX, Serial and IP support IMPORTANT If communicating through the LAN of the building, contact the network administrator and make sure traffic on the used port is allowed through all LAN paths. For Modbus RTU: Connect the Modbus RTU communication cable to the gateway's EIA-485 port.
Mitsubishi Electric domestic and commercial with KNX, Serial and IP Connection support 5.3.5. Connection Procedure for BACnet For BACnet/IP: Connect the BACnet/IP Ethernet cable to the gateway's Ethernet Port. The correct cable to use depends on where the gateway is connected: •...
Connection Mitsubishi Electric domestic and commercial with KNX, Serial and IP support IMPORTANT When installing the gateway at the end of the bus with the termination resistor enabled, do not install an additional termination resistor at that end. NOTE See the Wiring diagram (page 10).
Mitsubishi Electric domestic and commercial with KNX, Serial and IP Gateway Layout support 5.4. Gateway Layout Figure 6. Disposition of hardware elements in the gateway Plastic covers numbered in the image as ①, ②, ③, and ④ can be easily disassembled. The following sections explain each element in more detail: LEDs, DIP switches, and the push button.
LED Indicators Mitsubishi Electric domestic and commercial with KNX, Serial and IP support 5.5. LED Indicators Table 1. LEDs location and behavior Cover Color Description Top side LED 1 (PWR) Green Power on (not programmable) LED 2 (ERR) Blinking: Hardware error Under frontal cover ①...
Mitsubishi Electric domestic and commercial with KNX, Serial and IP Push Button support 5.7. Push Button Find the push button at the top side, between the KNX and the Ethernet connectors (see the figure Disposition of hardware elements in the gateway (page 16)).
Technical Specifications Mitsubishi Electric domestic and commercial with KNX, Serial and IP support 5.8. Technical Specifications Plastic, type PC (UL 94 V-0). Color: Light Grey. RAL 7035 Housing Net dimensions (dxwxh): Millimeters: 90 x 106 x 58 mm / Inches: 3.5 x 4.2 x 2.3" Wall: Use M3 25 mm (1") length screws.
Mitsubishi Electric domestic and commercial with KNX, Serial and IP Dimensions support 5.9. Dimensions • Net dimensions (DxWxH) Millimeters: 90 x 106 x 58 mm Inches: 3.5 x 4.2 x 2.3" IMPORTANT Leave enough clear space to wire the gateway easily and for the subsequent manipulation of elements such as connectors, DIP switches, etc.
Available Applications Mitsubishi Electric domestic and commercial with KNX, Serial and IP support 6. Available Applications 6.1. Integration into Modbus Systems 6.1.1. Modbus Registers NOTICE This part is common for Modbus RTU and TCP. Functions to read Modbus registers: • 03 Read Holding Registers. •...
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Mitsubishi Electric domestic and commercial with KNX, Serial and IP Integration into Modbus Systems support Register name Possible values Modbus address formula Fan Speed (all the IC groups) 1: Set Fan Speed Mid-1 ((CTRL#-1)*30)+15 Fan Speed (all the IC groups) 1: Set Fan Speed Mid-2 ((CTRL#-1)*30)+16 Fan Speed (all the IC groups)
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Integration into Modbus Systems Mitsubishi Electric domestic and commercial with KNX, Serial and IP support Register name Possible values Modbus address formula 0: Auto 1: Horizontal 2: Position 2 Vane position 3: Position 3 (((CTRL#-1)*50)+Group#*100)+3 R, W 4: Position 4 5: Vertical 6: Swing Cool or dry: 19 ..
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Mitsubishi Electric domestic and commercial with KNX, Serial and IP Integration into Modbus Systems support Register name Possible values Modbus address formula Celsius: 4.5 .. 35°C Cool/dry/auto(upper) dual temperature setpoint (x10°C) (((CTRL#-1)*50)+Group#*100)+27 R, W Fahrenheit: 40 .. 95°F Celsius: 4.5 .. 90°C Heating ATW &...
Integration into KNX Systems Mitsubishi Electric domestic and commercial with KNX, Serial and IP support 6.2. Integration into KNX Systems 6.2.1. KNX signals IMPORTANT The signals available depend on the gateway configuration and/or the unit type (AC indoor unit, Air-to-water booster unit, heat pump, etc.) To know more, refer to the Intesis MAPS Configuration Guide.
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Mitsubishi Electric domestic and commercial with KNX, Serial and IP Integration into KNX Systems support Description Object function Flags 1: Set auto fan Fan Speed AUTO (all the IC groups) DPT_Switch (1bit) 0: Stop auto fan 1: Horizontal 2: Position-2 Vane position (all the groups) 3: Position-3 DPT_Enumerated (1byte)
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Integration into KNX Systems Mitsubishi Electric domestic and commercial with KNX, Serial and IP support Description Object function Flags 0: Cool 1: Dry 2: Fan Status_Operation mode IC DPT_Enumerated (1byte) R, T 3: Heat, 4: Auto 5: Setback 0: Cool Control_Mode Cool/Heat IC DPT_Heat/Cool (1bit) 1: Heat...
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Mitsubishi Electric domestic and commercial with KNX, Serial and IP Integration into KNX Systems support Description Object function Flags 1: Heat recovery mode active Status_Heat recovery mode LOSSNAY DPT_Switch (1bit) R, T 0: Heat recovery mode not active Control_Bypass mode LOSSNAY 1: Set bypass mode DPT_Switch (1bit) 1: Bypass mode active...
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Integration into KNX Systems Mitsubishi Electric domestic and commercial with KNX, Serial and IP support Description Object function Flags Thersholds: 0 .. 37 % Control_Fan Speed scaling (4stages) 38 .. 62 % DPT_Scaling (1byte) 63 .. 87 % 88 .. 100 % Thersholds: 25 % Status_Fan Speed scaling (4stages)
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Mitsubishi Electric domestic and commercial with KNX, Serial and IP Integration into KNX Systems support Description Object function Flags Thersholds: 0 .. 30 % 31 .. 50 % Control_Vane position scaling DPT_Scaling (1byte) 51 .. 70 % 71 .. 90 % 91 ..
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Integration into KNX Systems Mitsubishi Electric domestic and commercial with KNX, Serial and IP support Description Object function Flags 0: Off Status_Operational Status for Lossnay or OA 1: Low DPT_Enumerated (1byte) R, T 2: High 0: Enabled Control_On/Off control disablement DPT_Enable (1bit) 1: Disabled 0: Enabled...
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Mitsubishi Electric domestic and commercial with KNX, Serial and IP Integration into KNX Systems support Description Object function Flags Celsius: 4.5 .. 90°C Status_Heating ECO ATW temperature setpoint DPT_Value_Temp (2byte) R, T Fahrenheit: 40 .. 194°F Celsius: 4.5 .. 90°C Control_Auto single temperature setpoint DPT_Value_Temp (2byte) Fahrenheit: 40 ..
Integration into BACnet Systems Mitsubishi Electric domestic and commercial with KNX, Serial and IP support 6.3. Integration into BACnet Systems NOTICE You can see the Protocol Implementation Conformance Statement (PICS) document on https:// www.intesis.com/docs/bacnet-client-pic-statement-770 6.3.1. BACnet Objects NOTICE This part is common for BACnet MS/TP and BACnet/IP. Input object types: •...
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Mitsubishi Electric domestic and commercial with KNX, Serial and IP Integration into BACnet Systems support Object name Possible values Object type Object instance 1: Auto 2: Horizontal 3: Pos2 Vane Position (all IC groups) 4: Pos3 14-Multistate Output (CC[0..1]×1000)+4 5: Pos4 6: Vertical 7: Swing Celius: 5 ..
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Integration into BACnet Systems Mitsubishi Electric domestic and commercial with KNX, Serial and IP support Object name Possible values Object type Object instance (CC[0..1]×1000)+ CXGX_FanSpeed_S 13-Multistate Input (G[1..50]×100)+4 3 fan speeds: 1-Auto 2: Low 3: Mid1 4: High 14-Multistate (CC[0..1]×1000)+ CXGX_FanSpeed_C 4 fan speeds: 1-Auto 2: Low 3: Mid1 4: Mid2 5: Output...
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Mitsubishi Electric domestic and commercial with KNX, Serial and IP Integration into BACnet Systems support Object name Possible values Object type Object instance 0: Allow (CC[0..1]×1000)+ CXGX_Allow_ONOFF_Panel_S 3-Binary Input (G[1..50]×100)+2 1: Not allow 0: Allow (CC[0..1]×1000)+ CXGX_Allow_ONOFF_Panel_C 4-Binary Output (G[1..50]×100)+2 1: Not allow 0: Allow (CC[0..1]×1000)+...
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Integration into BACnet Systems Mitsubishi Electric domestic and commercial with KNX, Serial and IP support Object name Possible values Object type Object instance Celsius: 4.5 .. 35°C (CC[0..1]×1000)+ CXGX_Min_Auto_Setpoint_C 1-Analog Output (G[1..50]×100)+6 Fahrenheit: 40 .. 95°F Celsius: 4.5 .. 35°C (CC[0..1]×1000)+ CXGX_Max_Auto_Setpoint_S 0-Analog Input...
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Mitsubishi Electric domestic and commercial with KNX, Serial and IP Integration into BACnet Systems support Object name Possible values Object type Object instance 0: Absence (CC[0..1]×1000)+ CXGX_Occupancy_S 3-Binary Input (G[1..50]×100)+11 1: Ocupancy Celsius: 0 .. 99.9°C (CC[0..1]×1000)+ CXGX_Outdoor_Temperature_S 0-Analog Input (G[1..50]×100)+23 Fahrenheit: 32 ..
Integration into Home Automation Systems Mitsubishi Electric domestic and commercial with KNX, Serial and IP support 6.4. Integration into Home Automation Systems 6.4.1. Home Automation Signals The following tables list all available Home Automation signals for this gateway. NOTE • SET: Command used to control the indoor unit. It is sent by the client. •...
Mitsubishi Electric domestic and commercial with KNX, Serial and IP Late Configuration: Change the Gateway's Protocol support 7. Late Configuration: Change the Gateway's Protocol Reconfiguring the gateway with a different protocol is very easy: Connect the gateway to the PC and open the configuration tool Intesis MAPS. Select the new template you need.
Error Codes Mitsubishi Electric domestic and commercial with KNX, Serial and IP support 8. Error Codes NOTE These error codes are the same for all applications. Error Code Description 65535 (-1) Communication error between the gateway and the AC unit No active error 1102 Discharge temperature high...
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Mitsubishi Electric domestic and commercial with KNX, Serial and IP Error Codes support 6608 M-NET transmission error 6608 M-NET without response 6831 Remote controller transmission error (reception error) 6832 Remote controller transmission error (transmission error) 6840 Transmission error with the indoor/outdoor unit (reception error) 6841 Transmission error with the indoor/outdoor unit (transmission error) Error in the inter-connection cable in the indoor/outdoor unit, indoor unit number...
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