Viessmann WAGO MB/TCP Installation And Service Instructions Manual
Bms communication with heating systems via modbus
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Installation and
Service Instructions
for use by heating contractor
BMS communication with heating systems via Modbus
WAGO MB/TCP GATEWAY
WAGO MB/RTU GATEWAY
WAGO MB/TCP GATEWAY
WAGO MB/RTU GATEWAY
5472 800 - 02
04/2022
Product may not be exactly as shown
Product may not be exactly as shown
IMPORTANT
IMPORTANT
Read and save these instructions
Read and save these instructions
for future reference.
for future reference.
Please file in Service Binder
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Table of Contents
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Summary of Contents for Viessmann WAGO MB/TCP
- Page 1 Installation and Service Instructions for use by heating contractor BMS communication with heating systems via Modbus WAGO MB/TCP GATEWAY WAGO MB/RTU GATEWAY WAGO MB/TCP GATEWAY WAGO MB/RTU GATEWAY Product may not be exactly as shown Product may not be exactly as shown...
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Page 2: Safety, Installation And Warranty Requirements
Safety WAGO Gateway Installation and Service Safety, Installation and Warranty Requirements Safety, Installation and Warranty Requirements Please ensure that these instructions are read and understood before commencing installation. Failure to comply with the instructions listed below and details printed in this manual can cause product/property damage, severe personal injury, and/or loss of life. -
Page 3: Table Of Contents
Table of Contents WAGO Gateway Installation and Service Page Page Safety Safety, Installation and Warranty Requirements ....2 Product documentation ..........2 Licensed professional heating contractor ....2 Advice to owner ...........2 Warranty ..............2 General Information Important Regulatory and Installation Requirements ..4 Approvals .............4 Codes ..............4 Working on the equipment........4... -
Page 4: Important Regulatory And Installation Requirements
Important Regulatory and Installation Requirements Approvals Please carefully read this manual prior to attempting Viessmann boilers, burners and controls are approved for installation. Any warranty is null and void if these sale in North America by CSA International. instructions are not followed. -
Page 5: Intended Use
Incorrect usage or operation of the appliance (e.g. the appliance being opened by the system user) is prohibited and will result in an exclusion of liability. Incorrect usage also occurs if the components in the Viessmann system are modified from their intended function. Product Information... -
Page 6: Mounting The Gateway
Installation WAGO Gateway Installation and Service Mounting the Gateway 1. Loosen the retaining screws from the extension kit enclosure (do not remove). 2. Remove cover and set aside. 3. Mount the extension module enclosure to the wall using the appropriate hardware. -
Page 7: Preparing For Installation
Installation WAGO Gateway Installation and Service Preparing for Installation WAGO MB/TCP gateway system overview WAGO MB/RTU gateway system overview Legend A Viessmann boiler B Building management system C Terminator 120 D Gateway E Power supply unit F Laptop with web browser and WAGO Web-Visu... -
Page 8: Process Overview
Installation Installation WAGO Gateway Installation and Service Process Overview Step Responsibility Page Establish the CAN bus connection. Contractor Connect the plug-in attachment. Contractor Establish the connection to the Modbus. IT expert/system integrator Power supply Electrician Commission the gateway. IT expert/system integrator Installing the Module IMPORTANT Incorrect ambient conditions and installation locations may... -
Page 9: Connections And Operating Elements
Installation WAGO Gateway Installation and Service Connections and Operating Elements WAGO MB/TCP gateway Legend B LED status indicators M Do not open! C Reset button RST N Operating mode switch D Status LED for supply voltage RUN Standard mode E Status LED for CAN bus interface... - Page 10 Installation WAGO Gateway Installation and Service Connections and Operating Elements (continued) WAGO MB/RTU gateway Legend A Connection for PROFIBUS field bus plug for Mod-bus / P Earth RTU building management system Q Modbus shield B LED status indicators R CAN bus shield C Reset button RST S 24VDC supply voltage connection T Do not open!
- Page 11 10. H If the fault cannot be rectified, contact Viessmann Technical Service. Other Fault Contact Viessmann Technical Service. Power supply unit Legend A INPUT 120VAC 60 Hz B OUTPUT 24VDC, 1.3A...
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Page 12: Connecting And Releasing Cores
Installation WAGO Gateway Installation and Service Connecting and Releasing Cores Connections WAGO MB/TCP gateway 1. Insert a small flat head screwdriver into the opening direcly above the wire.. 2. Tilt the handle of the screwdriver up. 3. Pull the wire straight out. -
Page 13: Establishing The Can Bus Connection
Installation WAGO Gateway Installation and Service Establishing the CAN Bus Connection H The Viessmann CAN bus is designed for “line” bus topology with a terminator at both ends (accessories). H With CAN bus, the transmission quality and the cable lengths depend on the electrical properties of the cable: –... - Page 14 Installation WAGO Gateway Installation and Service Establishing the CAN Bus Connection (continued) WAGO MB/TCP gateway Legend A CAN bus shield B Cable for lA for controlling the boiler (standard delivery of the gateway) Installation and service instructions for boiler control unit...
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Page 15: Connecting The Plug-In Attachment
Installation WAGO Gateway Installation and Service Connecting the Plug-in Attachment WAGO MB/TCP/RTU gateway The plug-in attachment (pre-installed) must be plugged in. Do not connect the plug-in attachment until the CAN bus cable has been connected. If the gateway is at the beginning or end of the CAN bus:... -
Page 16: Modbus/Rtu
Installation WAGO Gateway Installation and Service Establishing the Connection to the Modbus/TCP or Modbus/RTU The connection to the required network must be established by the system integrator. Note: For the Modbus/RTU connection, see description of the PROFIBUS fieldbus plug. Connecting the Gateway to the Power Supply Unit Legend A Cable cores between gateway and power supply unit The WAGO gateway is supplied in the encloser with the... -
Page 17: Power Supply
Installation WAGO Gateway Installation and Service Power Supply General information The WAGO gateway comes complete with a 6 ft. (2 m) IMPORTANT power cord with convience plug for simplified installation. Electrical installations must comply with the latest edition of: WARNING In the U.S.A., the National Electrical Code (NEC), ANSI/NFPA 70 and any other state, local codes and/or The control must be grounded. -
Page 18: Commissioning The Gateway
Installation WAGO Gateway Installation and Service Connecting the Plug-in Attachment Commissioning the Gateway (continued) Commissioning must be carried out by the IT expert or system integrator. 1. Switch on the boiler. 2. Switch on the power supply for the gateway. 3. -
Page 19: Dismounting The Gateway
Installation WAGO Gateway Installation and Service Connecting the Plug-in Attachment Dismounting the Gateway Dismounting the terminals If the gateway or power supply unit need to be removed, e.g. because the device is faulty, proceed as shown in the following diagrams. Dismounting the controller... -
Page 20: Gateway
Specifications WAGO Gateway Installation and Service Connecting the Plug-in Attachment Gateway (continued) WAGO MB/TCP gateway Power supply 24VDC Power consumption Max. 116 mA Rated power 2.8 W Permissible ambient temperature H Operation 32 to 104°F (0 to 40°C) H Storage -4 to 140°F (–20 to +60°C) - Page 21 Specifications WAGO Gateway Installation and Service Connecting the Plug-in Attachment Gateway (continued) WAGO MB/RTU gateway Power supply 24VDC Power consumption Max. 141 mA Rated power 3.4 W Permissible ambient temperature H Operation 32 to 104°F (0 to 40°C) H Storage -4 to 140°F (–20 to +60°C) H Transport -4 to 140°F (–20 to +60°C) for max.
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Page 22: Power Supply
Specifications WAGO Gateway Installation and Service Connecting the Plug-in Attachment Power Supply Power supply unit Rated voltage 100 to 240V~ Rated frequency 50 to 60 Hz Rated current 1.34A Output voltage 24VDC Permissible ambient temperature H Operation 32 to 104°F (0 to +40°C) H Storage and transport –40 to +185°F (–40 to +85°C) Dimensions... -
Page 23: Final Decommissioning And Disposal
Additional Information WAGO Gateway Installation and Service Final Decommissioning and Disposal Viessmann products can be recycled. Components and substances from the system are not part of ordinary household waste. For decommissioning the system, isolate the system from the power supply and allow components to cool down where appropriate. - Page 24 WAGO Gateway Installation and Service Connecting the Plug-in Attachment (continued) Scan for digital copy of this document...