Bms communication with heating systems via modbus (24 pages)
Summary of Contents for Viessmann Vitogate 300
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VIESMANN Installation and service instructions for contractors Vitogate 300 Type BN/MB BMS communication with heating systems via BACnet and Modbus VITOGATE 300 Please keep safe. 5837535 GB 9/2018...
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Prior to commencing work, touch earthed lidate our warranty. objects such as heating or water pipes, to dis- For replacements, use only original spare parts charge static loads. supplied or approved by Viessmann.
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Safety instructions Safety instructions (cont.) Safety instructions for operating the system If you smell flue gas Danger Leaking or blocked flue systems, or an inade- Danger quate supply of combustion air can cause life Flue gas can lead to life threatening poisoning. threatening poisoning from carbon monoxide in ■...
■ Functions of the reset button ..............16 Restarting the Vitogate 300 ..............16 ■ Temporarily activating the static IP address on the Vitogate 300 ..16 ■ Temporarily activating the DHCP server of the Vitogate 300 ....16 ■...
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The Vitogate To monitor systems ■ may only be used in systems with supported ■ To operate systems Viessmann heat and power generators. ■ To optimise systems...
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Product information The Vitogate 300 gateway, type BN/MB, is designed The Vitogate 300, type BN/MB must be integrated into for hooking up Vitotronic control units with integral the BACnet or Modbus control system by an author- LON communication module (accessories) to BACnet ised contractor.
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Preparing for installation Preparing for installation Functions The Vitogate 300, type BN/MB enables system users to utilise the following functions in conjunction with a BACnet or Modbus control system: ■ Transferring heating system operating states ■ Setting heating system parameters ■...
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■ ■ H05RN-F3G 1.5 mm Vitogate 300 and its power supply unit are suitable for installation on mounting rails (TS 35 to EN 50022: 35 x 15 and 35 x 7.5) inside control panels. Clip the Vitogate 300 and its power supply unit into place on...
In the delivered condition, the DIP switches are set to "OFF". The functions are disabled. If interface RS485 is used, set DIP switches 1 and 2 to "ON". If the Vitogate 300 is at the beginning or end of the RS485 network, set DIP switch 3 to "ON". Reset Fig.
Installation sequence Making the LON connection The Viessmann LON is designed for "line" bus topol- All Viessmann appliances are connected with RJ45 ogy with a terminator at both ends (accessories). connectors. The Viessmann LON always requires The transfer distances for LON are subject to the elec- cores "1"...
Directives The connection versions for the power supply descri- Protect the power cable to the Vitogate 300 power bed below have an effect on the characteristics of the supply unit with a fuse with a maximum rating of 16 A.
1. Connect the 24 V connections (on the 4. Insert plug into the Vitotronic control unit. fÖ Vitogate 300) and OUTPUT (on the power supply unit) using the connecting cable supplied (0.4 m long). 2. Check whether the power cable to the Vitotronic control unit has appropriate fuse protection.
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1. Connect the 24 V connections (on the 4. Insert plug into the Vitotronic control unit. fÖ Vitogate 300) and OUTPUT (on the power supply unit) using the connecting cable supplied (0.4 m long). 2. Check whether the power cable to the Vitotronic control unit has appropriate fuse protection.
Vitotronic control unit service instructions and the following table Example: Single boiler system with Vitotronic 300, Vitotronic 200-H heating circuit control unit down- stream and Vitogate 300, type BN/MB Vitotronic 300 Vitotronic 200-H Vitogate 300 Subscriber no.
IP addresses available to clients on request. The DHCP server does not need to be activated if a The DHCP server of the Vitogate 300 can be used to static IP address is to be used. provide an IP address if the computer has been set up as DHCP client (standard setting).
There are several options for resetting the Vitogate 300. Restarting the Vitogate 300 Press and hold the reset button on the Vitogate 300 for at least 1 s, but no longer than 5 s. While the reset button is pressed, the status LED flashes red.
Functions of the reset button (cont.) Restoring factory settings Press and hold the reset button on the Vitogate 300 for at least 15 s. While the reset button is pressed, the status LED flashes orange (red and green simultaneously). The status LED remains off until the reset process is com- plete.
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Commissioning and adjustment Functions of the reset button (cont.)
Parts lists Ordering parts The following details are required when ordering parts: ■ Serial no. (see type plate ■ Position number of the part (from this parts list)
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0001 Vitogate 300 standard unit, type BN/MB 0002 Network cable, length 2 m 0003 Power supply unit 24 V, 0.75 A 0005 Connecting cable power supply 24 V and RS485 connector 0006 Vitogate 300, type BN/MB installation and service instructions...
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Specification Specification Vitogate 300, type BN/MB Mains voltage 12 to 24 V /~ Power consumption Max. 320 mA Rated output Max. 3.85 W Frequency range 47 to 63 Hz Permissible ambient temperature Operation 0 to 45 °C ■ Handling and storage 10 to +65 °C...
Appendix Final decommissioning and disposal Viessmann products can be recycled. Components For decommissioning the system, isolate the system and substances from the system are not part of ordi- from the power supply and allow components to cool nary household waste.
Certificates Declaration of conformity We, Viessmann Werke GmbH & Co. KG, D-35107 Allendorf, declare as sole responsible body that the named product complies with the European directives and supplementary national requirements in terms of its design and operational characteristics. Conformity has been verified with the CE designation.
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BACnet..............6, 9 Output current............22 Output voltage............22 Overview of connections Communication module, installing....... 9 – Power supply unit............9 Connection..............9 – Vitogate 300.............. 9 Control panel..............8 Controls..............14 Power supply – Guidelines............... 11 Display............... 14 – Independent of mains isolator......... 12 –...
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