HMS Networks Intesis IN770AIR00XO000 User Manual
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Summary of Contents for HMS Networks Intesis IN770AIR00XO000
- Page 1 ENGLISH Midea commercial and VRF with KNX, Serial and IP support IN770AIR00XO000 GATEWAY USER MANUAL Version 1.0.7 Publication date 2023-11-17...
- Page 2 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.
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Page 3: Table Of Contents
Midea commercial and VRF 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. -
Page 4: Description And Order Codes
Description and Order Codes Midea commercial and VRF with KNX, Serial and IP support 1. Description and Order Codes IN770AIR00xO000 Gateway. Modbus®, KNX®, BACnet®, and Home Automation® gateway for Midea® air conditioning systems. ORDER CODE LEGACY ORDER CODE IN770AIR00xO000 INBACMID004I000 The x stands for S or M, depending on the license you have purchased. -
Page 5: Licensing
Midea commercial and VRF with KNX, Serial and IP support Licensing 2. Licensing Distribution license(s) for the IN770AIR00xO000 gateway: Maximum AC units Order Code License Indoor units Outdoor units IN770AIR00SO000 Small IN770AIR00MO000 Medium NOTE The order code may vary depending on the product seller and the buyer's location. Page 2 of 33 USER MANUAL Version 1.0.7... -
Page 6: General Information
General Information Midea commercial and VRF 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. - Page 7 Midea commercial and VRF with KNX, Serial and IP support Admonition Messages and Symbols 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.
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Page 8: Overview
Overview Midea commercial and VRF 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 Midea commercial and VRF HVAC systems BACnet/IP or MS/TP Home Automation IMPORTANT This document assumes that the user is familiar with these technologies. -
Page 9: Inside The Package
Figure 3. Integration of Midea AC systems into BACnet installations Figure 4. Integration of Midea 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 •... -
Page 10: Gateway General Functionality
10). 4.3. Gateway General Functionality With this Intesis IN770AIR00xO000 gateway, you can easily integrate Midea Commercial and VRF 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. -
Page 11: Hardware
Midea commercial and VRF with KNX, Serial and IP support Hardware 5. Hardware 5.1. Mounting IMPORTANT Before mounting, please ensure that the chosen installation place preserves the gateway from direct solar radiation, water, high relative humidity, or dust. IMPORTANT Maximum mounting height: below 2 meters (6.5 feet). NOTE Mount the gateway on a wall or over a DIN rail. - Page 12 Mounting Midea commercial and VRF with KNX, Serial and IP support DIN rail mounting Fit the gateway’s top-side clips in the upper edge of the DIN rail. Press the low side of the gateway gently to lock it in the DIN rail. Make sure the gateway is firmly fixed.
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Page 13: Connection
Midea commercial and VRF with KNX, Serial and IP support Connection 5.2. 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. 5.2.1. Gateway Connectors Figure 5. - Page 14 Connection Midea commercial and VRF 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 •...
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Page 15: Connection Procedure For The Ac Unit
Midea commercial and VRF with KNX, Serial and IP support Connection IMPORTANT • When using a DC power supply: Respect the polarity labeled on the power connector for the positive and negative wires. • When using an AC power supply: Ensure the same power supply is not powering any other device. -
Page 16: Connection Procedure For Knx
Connection Midea commercial and VRF 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. -
Page 17: Connection Procedure For Bacnet
Midea commercial and VRF with KNX, Serial and IP support Connection 5.2.5. 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: •... -
Page 18: Connection Procedure For Home Automation
Connection Midea commercial and VRF 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). -
Page 19: Gateway Layout
Midea commercial and VRF with KNX, Serial and IP support Gateway Layout 5.3. 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. -
Page 20: Led Indicators
LED Indicators Midea commercial and VRF with KNX, Serial and IP support 5.4. 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... -
Page 21: Push Button
Midea commercial and VRF with KNX, Serial and IP support Push Button 5.6. 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)). -
Page 22: Technical Specifications
Technical Specifications Midea commercial and VRF with KNX, Serial and IP support 5.7. Technical Specifications Plastic, type PC (UL 94 V-0). Color: Light Grey. RAL 7035 Net dimensions (dxwxh): Millimeters: 90 x 106 x 58 mm / Inches: 3.5 x 4.2 x 2.3" Housing Recommended space for installation (dxwxh): Millimeters: 130 x 115 x 100 mm / Inches: 5.1 x 4.5 x3.9"... -
Page 23: Dimensions
Midea commercial and VRF with KNX, Serial and IP support Dimensions 5.8. Dimensions • Net dimensions (DxWxH) Millimeters: 90 x 106 x 58 mm Inches: 3.5 x 4.2 x 2.3" • Clear space for installation (DxWxH) Millimeters: 130 x 115 x 100 mm Inches: 5.1 x 4.5 x 3.9"... -
Page 24: Available Applications
Available Applications Midea commercial and VRF with KNX, Serial and IP support 6. Available Applications NOTE Signals marked as Optional signals are supported by the gateway but may not be supported by the server devices of the installation. Please refer to the technical documentation of each server device to know which signals they support. - Page 25 Midea commercial and VRF with KNX, Serial and IP support Integration into Modbus Systems Register name Possible values Modbus address Swing Off (all units) 1: Set Swing Off Trigger Celsius: 17 .. 30°C Temperature Setpoint (x10) (all units) Trigger Fahrenheit: 62 .. 86°F Operating mode force On (all Units) 1: Force Operating mode Trigger...
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Page 26: Integration Into Knx Systems
Integration into KNX Systems Midea commercial and VRF with KNX, Serial and IP support 6.2. Integration into KNX Systems 6.2.1. KNX Signals The following tables list all available KNX signals for this gateway. NOTE Physical Address: The gateway supports (P/S) and (P/I/S) format levels. NOTICE Communication object flags: •... - Page 27 Midea commercial and VRF with KNX, Serial and IP support Integration into KNX Systems Table 5. Individual units signals Object name Possible values Flags 0: No error Status_CommError 1.005-DPT_Alarm (1bit) R, T 1: Error 0: Off Control_On/Off 1.001-DPT_Switch (1bit) Ri, W, U 1: On 0: Off Status_On/Off...
- Page 28 Integration into KNX Systems Midea commercial and VRF with KNX, Serial and IP support Object name Possible values Flags Control_Fan mode 1: Set fan mode 1.001-DPT_Switch (1bit) Ri, W, U 1: Fan mode active Status_Fan mode 1.001-DPT_Switch (1bit) R, T 0: Fan mode not active Control_Dry mode 1: Set dry mode...
- Page 29 Midea commercial and VRF with KNX, Serial and IP support Integration into KNX Systems Object name Possible values Flags 0: No force Control_Force operating mode 1.002 DPT_Bool (1bit) Ri, W, U 1: Force 0: No force Status_Force operating mode 1.002 DPT_Bool (1bit) R, T 1: Force Status_Consumption Yesterday...
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Page 30: Integration Into Bacnet Systems
Integration into BACnet Systems Midea commercial and VRF 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: •... - Page 31 Midea commercial and VRF with KNX, Serial and IP support Integration into BACnet Systems Table 7. Individual units signals Object name Possible values Object type Object instance 0: Off UXX_On/Off_S 3-Binary Input (U[1..64]×100)+0 1: On 0: Off UXX_On/Off_C 4-Binary Output (U[1..64]×100)+0 1: On 1: Heat...
- Page 32 Integration into BACnet Systems Midea commercial and VRF with KNX, Serial and IP support Object name Possible values Object type Object instance UXX_Consumption_Total_Heat_S Wh/KWh 0-Analog Input (U[1..64]×100)+8 UXX_Consumption_Yesterday_Cool_S Wh/KWh 0-Analog Input (U[1..64]×100)+9 UXX_Consumption_Today_Cool_S Wh/KWh 0-Analog Input (U[1..64]×100)+10 UXX_Consumption_Total_Cool_S Wh/KWh 0-Analog Input (U[1..64]×100)+11 USER MANUAL Version 1.0.7 Page 29 of 33...
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Page 33: Integration Into Home Automation Systems
Midea commercial and VRF with KNX, Serial and IP support Integration into Home Automation Systems 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. •... -
Page 34: Late Configuration: Change The Gateway's Protocol
Late Configuration: Change the Gateway's Protocol Midea commercial and VRF with KNX, Serial and IP 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. -
Page 35: Error Codes
Midea commercial and VRF with KNX, Serial and IP support Error Codes 8. Error Codes NOTE These error codes are the same for all applications. Error code Error in RC Error description -200 Overconsumption error in XYE bus -100 License error / Indoor units not supported by current license 65535 (-1) Communication error between the gateway and the AC unit No active error... - Page 36 Error Codes Midea commercial and VRF with KNX, Serial and IP support NOTE If you detect a non-listed error code, please contact Midea technical support. USER MANUAL Version 1.0.7 Page 33 of 33...
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