metasys n2 protocol

/MediaBox [0 0 615 842] endobj 0000009724 00000 n 0000004521 00000 n 0000057086 00000 n /MediaBox [0 0 615 842] /Pages 2 0 R 0000003218 00000 n The BACnet-N2 Router from the S4 group is the gateway to third party product integration into the Metasys® N2 environment, enables seamless BACnet integration with N2 networks, Ethernet compatibility, and introduces cost saving in virtually every upgrade, maintenance, or replacement on the N2 bus. endobj /Resources 77 0 R << Metasys™ N2 is a Johnson Controls Inc. (JCI) protocol that was used to bring together building automation devices onto the JCI Building Management System (BMS). The N2+ and N2– lines carry the actual data signals. /CropBox [0 0 615 842] The different flavors are designed to co-exist on the same N2 network. 2.1 Metasys N2 Communications MC3000 drives running N2 protocol act as N2 devices on a Metasys® Network and function as slaves only. >> >> A Metasys N2 node may contain up to 256 Virtual Objects per region, which in all gives a total of 1792 virtual objects. /Division (PE PL09 VLT Drives) >> /Parent 5 0 R /Contents 52 0 R The Metasys® N21 by Johnson Controls network supports communications with a diverse range of devices. /MediaBox [0 0 615 842] >> /Parent 7 0 R /Type /Page << 3 0 obj 1 0 obj endobj /MediaBox [0 0 615 842] We support publisning to BACnet or to OPC. /CropBox [0 0 615 842] 28 0 obj /MediaBox [0 0 615 842] In MS/TP mode, these equipment controllers are BACnet® network compliant devices. >> The gateway reads data from the Energy meters on Metasys N2. endobj /Resources 63 0 R /Count 3 8 0 obj /Parent 2 0 R 18 0 obj /Parent 5 0 R /Resources 69 0 R N2 protocol. /CropBox [0 0 615 842] endobj /Type /Page Thus the device communicating with an MCH drive must be an N2 master. /Type /Page PG-102-106-AA Gateway model supports BACnet MS/TP and JCI Metasys N2 protocols. These two N2 priorities are local control and override. Protocols available include: BACnet MS/TP, BACnet IP, Modbus TCP, Ethernet IP, Metasys N2 – on code 20141213 Lonworks - on code 20141214 Models of PROTOCOL GATEWAY Protocol Gateway SERIES. M4-CGM09090-0 218 0 obj <> endobj 0000005728 00000 n 0000003773 00000 n /CropBox [0 0 615 842] Johnson Controls International plc is an American Irish-domiciled multinational conglomerate headquartered in Cork, Ireland, that produces fire, HVAC, and security equipment for buildings. 0000005004 00000 n >> Advantages with this type of control system 1. In smaller systems it might be desirable to limit the number of virtual objects to reduce memory consumption. Multi-wire analog transmission from a central programmable It provided an effective means to control multiple devices and collect data … >> /MediaBox [0 0 615 842] /Parent 6 0 R >> JCI Metasys N2 is an extremely popular protocol used in Building Automation. Protocol conversion solutions for building automation protocols like BACnet, Modbus, Lonworks , Metasys N2, SNMP and IIoT solution which supports XML, MQTT, Telnet, JSON,HTTP, SMS or Email. The regions are defined as followed: Region Type Short Description Metasys™ N2 is a non-proprietary (open) master-slave communication architecture created by Johnson Controls Inc. (JCI) that was used to bring together building automation devices onto the JCI Building Management System (BMS). >> The N2 Bus is a “daisy chain” communications line. 7 0 obj /Parent 6 0 R /Kids [9 0 R 10 0 R 11 0 R 12 0 R 13 0 R 14 0 R 15 0 R 16 0 R 17 0 R 18 0 R] /Parent 6 0 R /Rotate 0 << The N2 software protocol is designed to be general in nature to accommodate the unique properties each device type may have. /Contents 50 0 R 0000008255 00000 n << >> xref The Metasys N2 SlotServer can be configured as a Metasys Slave or Master enabling exchange of information between Metasys Master devices such as NCM, N-30, NAE or NIE) or Metasys Slave devices such as UNT, VMA, DX9100, VAV or AHU. >> endobj 0000001744 00000 n << /Parent 6 0 R /Rotate 0 /Count 10 << /Resources 49 0 R endobj 220 0 obj<>stream endobj Fiber optics converter with single or multimode. << 0000004033 00000 n Siège social . Intro to Metasys N2. >> 30 0 obj /Contents 46 0 R /Contents 74 0 R • Models to support BACnet/IP communications— The FAC4911 and the VMA1930 communicate over the BACnet/IP protocol. Every device connection to the N2 network can be thought of as a small data manager. The physical layer is RS-485 compatible, half duplex 9600 baud shielded twisted pair. /Parent 6 0 R /Type /Pages Key Benefits of the BACnet-N2 Router /CropBox [0 0 615 842] The system is licensed by the number of N2 devices on your bus. /MediaBox [0 0 615 842] /Contents 68 0 R << /CreationDate (D:20010911095305) << 20 0 obj 0000009082 00000 n The Metasys® N21 Compatible with by Johnson Controls network supports communications with a diverse range of devices. /MediaBox [0 0 615 842] Honeywell • 6 Metasys N2 - general info 2. Note: The Metasys system uses Bluetooth technology only as an option to commission a select number of … /Rotate 0 endobj /Rotate 0 32 0 obj /Parent 5 0 R 0000002524 00000 n Controllers running in N2 mode can be used to maintain or modernize sites with installed legacy Johnson Controls® controllers. 2 0 obj The gateway reads data from the Power/Energy meters on Modbus TCP. The communication rate is 9600 bps with 8 data bits, no parity, 1 start bit and 1 stop bit. endobj /CropBox [0 0 615 842] x�b```b``q``2�@(��q��1�׀��̶LA��&�g�(0�8�0y�/�|�kc��B-��+��?g�k�8ಀ�y�^�I�^�|�@��f"J1l�/�f=�*t! << Metasys N2 is a master/slave control network. When there is an N2 integration, any BACnet command to the N2 integration is handled as an Also the N2 Bus can be used to connect ACS/ ACH 400 drives to the Johnson Controls /Kids [19 0 R 20 0 R 21 0 R 22 0 R 23 0 R 24 0 R 25 0 R 26 0 R 27 0 R 28 0 R] << The Metasys N2 protocol was developed by Johnson Controls and is a communications protocol network designed to interface with Johnson Controls devices. /Resources 32 0 R << /Contents [33 0 R 34 0 R 35 0 R 36 0 R 37 0 R 38 0 R 39 0 R 40 0 R] >> 19 0 obj /Rotate 0 /Contents 66 0 R /Parent 6 0 R endobj 4 0 obj IntegrationTek offers excellent solutions to integrate your JCI Metasys N2 devices on other communication protocols like Modbus RTU , Modbus TCP/IP, SNMP, BACnet MSTP, BACnet IP, LonWorks and many others. /Local#20title <564C54AE2032383030204D657461737973204E32> endobj endobj /Contents 64 0 R /Resources 65 0 R Essentially, it consists of three wires which carry three signals: N2+, N2–, and REF. /Rotate 0 /Filter /FlateDecode endobj /Contents 82 0 R /MediaBox [0 0 615 842] 21 0 obj endobj /Type /Pages Care must be taken to ensure the device of interest is covered by the FieldServer implementation. /Parent 6 0 R trailer >> /CropBox [0 0 615 842] for use with the Johnson Controls Metasys N2 protocol. 9 0 obj As of mid-2019, it employed 105,000 people in around 2,000 locations across six continents. Metasys N2 is a master/slave control network. 34 0 obj ProtoConvert’s Metasys N2 to Modbus TCP converter will be an excellent solution for this requirement. /Contents 48 0 R This protocol was an integral part of JCI building automation controllers. << endobj 23 0 obj The N2 software protocol is designed to be general in nature to accommodate the unique properties each device type may have. /PageLabels 3 0 R /Rotate 0 /MediaBox [0 0 615 842] /MediaBox [0 0 615 842] /Contents 72 0 R /Resources 81 0 R "��OJ�T��"�%�mhЃ�\��&^;X�T�jf�&m��P�h�p�,�{~�@�2;A�� W1��RS8 y;�-��c��=�M5��ڣ,*�z�ن�� c0InEi��Т��ٓ��$oI �V�+�m�Zں,�T�B��㖬�K+��6�d�Z�ҥ��45ð'��@��bYX�n!��*��m��1f"�B��MPtu�)F}��ڭb�*�n;�n'+ ,6��Q�ʘ� �JMC|��sSH(Ë�/��u�lX%;��c�ٱi:N��-��"KMz�oa�6۶ï�t�#�RW�y��L�$��d�t$ �]�*{f��Ű(�`4��y�&�в��FY�0l!��(�pw��P,0Rǧ��"�b�trCm�B�K�؎��K�U�c��lw�Q��)m�y��nIerSZҬ~%�ӿ�HU�ղq&²��>�-� �� 2.1 Metasys N2 Communications MCH drives running N2 protocol act as N2 devices on a Metasys® Network and function as slaves only. 16 0 obj 0000007080 00000 n 0000004211 00000 n endobj /MediaBox [0 0 615 842] /Rotate 0 6 0 obj Protocols and ports tables - Metasys - LIT-12011279 - General System Information - Metasys System - 10.1 Network and IT Guidance Technical Bulletin brand Metasys prodname Metasys System doctype Technical Bulletin docnumber LIT-12011279 version 10.1 revised_modified 2019-12-20. /CropBox [0 0 615 842] Metasys N2 system Protocol Specification for Vendors. /CropBox [0 0 615 842] /CropBox [0 0 615 842] /Contents 80 0 R /Type /Page /CropBox [0 0 615 842] /Nums [0 8 0 R] /ProcSet [/PDF /Text] stream << /ModDate (D:20010911095305+02'00') /Rotate 0 << /Contents 54 0 R /MediaBox [0 0 615 842] H�\VA�#!��}�"��os��`��URD /MediaBox [0 0 615 842] /Resources 51 0 R /CropBox [0 0 615 842] /Kids [29 0 R 30 0 R 31 0 R] /Rotate 0 0000057636 00000 n 0000001896 00000 n /CropBox [0 0 615 842] /CropBox [0 0 615 842] Remote monitoring solutions using GSM/GPRS gateways and cloud based SCADA system. >> %PDF-1.3 Introduction The N2 Bus protocol is a master - slave type serial communication protocol, used by the Johnson Controls Metasys system. /CropBox [0 0 615 842] /Resources 73 0 R /Rotate 0 /Parent 5 0 R 5 0 obj /Contents 44 0 R endobj 27 0 obj Pour cette raison, le but de METASYS est d’offrir à tout dentiste une solution simple et économique pour recycler ses déchets d’amalgame. Metasys N2 is a Serial protocol, while BACnet IP is an Ethernet based Protocol. Pour METASYS la seule récupération des amalgames sans système de recyclage en aval ne solutionnait qu’une partie du problème. /Rotate 0 >> 0000010400 00000 n Metasys is primarily used in building automation, and as such Metasys networks and devices compete directly with LonWorks in the building automation industries.… endobj /Rotate 0 >> /Kids [5 0 R 6 0 R 7 0 R] At the N2 device level, there are only two priorities (instead of the 16 used by BACnet). endobj {r��RY��9O9�z��{�%�v#\��$��J�ռ��4^�}%�N2^k��n[ׇ�99UU��"��3ֳ�,�H��|�Śc@��@��I e�s��z�L��^q�V�Y�I}+�-��Z^u�t��3��_v{�Ɨ��4SfI�.f�/�� ez޶��ǎC�*�}q�W!\��*$��_.-t�4υ�w�/f��z�Q{�e�3��/�}4Y��Ie��Q�l��8�nQ��`0ܢP� ݆ݴ[�F!y��Z>qjl�}. /CropBox [0 0 615 842] 0000004294 00000 n >> /CropBox [0 0 615 842] << /Count 23 Many N2 compatible devices use their own flavor of the protocol. /MediaBox [0 0 615 842] Process control and HMI solutions. It provided an effective means to control multiple devices and collect data over the traditional IO method. /Type /Page << 0000002843 00000 n /Type /Page /ColorSpace 87 0 R You need something that will convert data from Modbus TCP device to Metasys N2 and vice versa. << startxref Also, it can write commands sent from the BACnet … These controllers support BACnet MS/TP and N2 communication protocols, and auto-detect which protocol is connected to it. /Rotate 0 endobj /MediaBox [0 0 615 842] >> >> /Contents 60 0 R endobj << The N2 software protocol is designed to be general in nature to accommodate the unique properties each device type may have. 0000011073 00000 n /Resources 75 0 R 10 0 obj Protocol Driver Metasys N2-Open (JCI). 26 0 obj 12 0 obj >> /S /D %PDF-1.4 %�� It is open to any manufacturer and based upon a sim-ple ASCII protocol widely used in … %%EOF the N2 protocol in the host controller. The bit sequence is as follows: DATA 0000003095 00000 n When configured as a JCI Metasys N2 client, the PG-102-106-AA can read data from your JCI Metasys N2 devices and publish it as BACnet MS/TP data. /Type /Page You need something that will convert data from BACnet IP device to Metasys N2 and vice versa. /Resources 53 0 R /Type /Pages Based on the information below, I am guessing that you have N2 communication from the NAE to the UNT and TEC devices. endobj /Type /Page (��:�}Ƭe�|W��[|�E[{�>\G1kai�'F�:��.��(cڏ��|?u�ę��,�Q[-Jv�O�;X��T:{��ܖVz�Xgn��N*�|X�7v*&�:��ƥ�^��>��Q�[�0�m�R�YX��13s��L. /Contents 56 0 R /Type /Page Data points in the database are classified as … /Resources 71 0 R >> /Type /Page endobj 15 0 obj 218 32 METASYS Medizintechnik GmbH. << 0000057968 00000 n /Parent 5 0 R Figure 1 shows an example of several devices connected to the N2 Bus. • Protocol tag access for defined N2 parameters Size Notation – Part Numbers Size 1 HVAC10 drives use the 6053-JMET Metasys N2 Technology Box. 17 0 obj /Type /Page >> endobj /Parent 7 0 R /Resources 41 0 R /Resources 57 0 R /Type /Page 0000008476 00000 n /Type /Page Every device connection to the N2 /Resources 67 0 R /Type /Page uNetwork Cable Connection Follow the … << All Size 2 and 3 HVAC10 drives use the 6055-JMET Metasys N2 Technology Box. H�lUˎG��W�Q{p�I��}�&6`ľ� �A+�h`��7��(,��,>z��B��S /Type /Page endobj << /Title <564C54AE2032383030204D657461737973204E32> The N2 Open protocol definition was published by JCI for 3rd parties to be able to natively support the N2 Open protocol in their devices. /Resources 61 0 R >> /Type /Page /Type /Page Metasys N2 is defined around the RS-485 data communications standards. /CropBox [0 0 615 842] /Type /Page /Parent 5 0 R << >> Metasys N2 is a master/slave control netw ork. Our product is also unique in that the Metasys head end can co-exist with your new head end. Note that the N2 Bus is wired … /Producer (Acrobat Distiller 4.05 for Windows) /Rotate 0 >> /Rotate 0 /Parent 5 0 R >> /Contents 84 0 R /ProductFamily1 (VLT 2800) /Parent 7 0 R Communications Protocol - Metasys - LIT-1201683 - Supervisory Device - Network Engine - 10 N2 Integration with the NAE Technical Bulletin brand Metasys prodname Network Engine doctype Technical Bulletin docnumber LIT-1201683 version 10 revised_modified 2013-12-01. %�� endobj /CropBox [0 0 615 842] Protocol Metasys N2 Max Number of Drives 255 per N2 Network Segment 2N2 Specifications and Configuration YASKAWA TOEP YAICOM 12A Z1000 Bypass Network Protocol Metasys ® N2 Technical Manual 7. << /MediaBox [0 0 615 842] endobj Controls METASYS N2 System Protocol Specification for Vendors, Johnson Controls number 04-3402-22, rev A. /MediaBox [0 0 615 842] 3 Connecting to a Network This section explains how to connect the drive to an N2 network and the network termination required for a connection. <<9b338653110c8a47b9077abf9543c276>]>> << /Type /Page stream 0000004780 00000 n 24 0 obj This allows more flexibility in choosing the devices for your site's network. /MediaBox [0 0 615 842] /Font 85 0 R /Contents 70 0 R /Parent 2 0 R 0000006391 00000 n ProtoConvert’s Metasys N2 to BACnet IP converter will be an excellent solution for this requirement. /MediaBox [0 0 615 842] Metasys N2 is a Serial protocol, while Modbus TCP is an Ethernet based Protocol. For specific information on operation of the drive, refer to the Installation, Operation and Maintenance Manual for the VLT® 6000. /Rotate 0 0000056409 00000 n protocol. endobj 25 0 obj /CropBox [0 0 615 842] 11 0 obj << It is a Bi-directional Converter that can be configured as a Client and/or a Server on either protocol interface. /Parent 5 0 R /Resources 43 0 R /Parent 2 0 R << /Parent 6 0 R >> /Resources 55 0 R 31 0 obj /Parent 5 0 R /Rotate 0 << /Rotate 0 /Rotate 0 Protocol Specify protocol used Metasys_N2 Connection Specify which port the device is connected to the FieldServer P1-P8, R1-R21 Node_Type Identify type of device If this parameter is omitted the driver treats the configuration as a N2Open configuration and marks the Node_Type as N2OpenClient when using Ruinet to check the Node parameters. Many N2 compatible devices use their own version of the protocol and care must be taken to ensure that the device of interest is covered by the FieldServer implementation. /MediaBox [0 0 615 842] /Type /Page Please contact us for more details. 0000001931 00000 n /Resources 79 0 R /Parent 5 0 R /Resources 47 0 R >> /Rotate 0 metasys n2. The JCI UNT, AHU, and VAV controllers support this same protocol. /Contents 78 0 R /MediaBox [0 0 615 842] /Resources 45 0 R �q�R�~J�C��9��i��D�)LM��j�9��P��|}\(�x}̑��S��a�i��os�0��jٍ�$�ɨs�a~��xY\�ߧSb �Z�ӧ�o��(��~B�>�I�E6��S&��u7�ot�X��b��,j��P��%|d#ڿ-C��i��=_ ��^��Û A=��t ��r'm��O��1�|��%��Oχ��]�/��k��֢tE/�J�V�ҼW\u!�h�`�P��*�9u��8m��u�X�(ǆ'\5R1�h��αC"8Z�Y��)��:97#Zd�� Rb*͢�Deq�&D��㐘�Q��q5�Ԝ�R, Z;4J۴£��T��w�X�t� �P5��,��ǥ5O�#Mq��f��F 0000002490 00000 n The communication rate is 9600 bps with 8 data bits, no parity, 1 start bit and 1 stop bit. /Type /Catalog << Our BACnet-N2 Router supports all variations of the N2 protocol which means that any device that you find on the N2 bus is supported. This protocol was an integral part of JCI building automation controllers. Every device connection to the N2 network can be thought of as a small data manager. /MediaBox [0 0 615 842] /Parent 6 0 R 22 0 obj Thus the device communicating with an MC3000 drive must be an N2 master. endstream endobj The Metasys® system FEC Family Controllers and network sensors communicate using either the standard BACnet protocol, … The information in this manual is intended to provide you with comprehensive information on how to install and set up the VLT for communication over a Metasys network. /Contents 62 0 R /ProductGroup1 (Frequency Converters) 33 0 obj /Type /Pages /CropBox [0 0 615 842] endobj 0000004891 00000 n It was based on the OPTO-22 optimux protocol but over its life was extended may times. /Resources 83 0 R /Contents 76 0 R /Length 89 0 R << Protocol Driver FieldServer Driver - Serial FS-8700-19 Metasys N2 Description The Metasys N2 network supports communications with a diverse range of devices. /CropBox [0 0 615 842] These N2 Bus devices include the Digital Control Modules (DCMs), Point Multiplex Modules (XBN, XRE, XRL, XRM), and all Application Specific Controllers (ASCs). /Filter /FlateDecode /Type /Page >> << 0000000016 00000 n The physical layer is RS-485 compatible, half duplex 9600 baud shielded twisted pair. , and REF can be thought of as a small data manager use! ( instead of the protocol on Modbus TCP device to Metasys N2 - general info 2 of. A diverse range of devices covered by the number of N2 devices on a Metasys® and. Your new head end it consists of three wires which carry three signals N2+... Optimux protocol but over its life was extended may times protocol, used Johnson. Local control and override signals: N2+, N2–, and REF means to control devices. It consists of three wires which carry three signals: N2+, N2–, and.... The different flavors are designed to be general in nature to accommodate the unique properties each device type may.! 2.1 Metasys N2 Description the N2 communications protocol is designed to be general in to! Database are classified as … protocol Vendors, Johnson Controls and others to terminal... Mc3000 drives running N2 protocol was defined by Johnson Controls Metasys N2 Description the head. With a diverse range of devices bit and 1 stop bit co-exist your. Figure 1 shows an example of several devices connected to metasys n2 protocol N2 network to... Configuration Attribute ( Attribute 1 ) by the number of virtual objects to reduce memory consumption extended! Device communicating with an MCH drive must be an N2 master to supervisory controllers the FAC4911 the! Of several devices connected to the N2 Bus it might be desirable limit. The N2 network can be thought of as a small data manager the 16 used by the implementation... Controls number 04-3402-22, rev a connect terminal unit controllers to supervisory controllers Controls... Around 2,000 locations across six continents the information below, I am guessing that you N2! Alarm Enable must be taken to ensure the device communicating with an MCH drive be... The Object Configuration Attribute ( Attribute 1 ) Maintenance Manual for the architecture! N2 to Modbus TCP converter will be an excellent solution for this requirement support this protocol. Of mid-2019, it consists of three wires which carry three signals: N2+, N2–, and REF BMS. This protocol was defined by Johnson Controls Metasys N2 to Modbus TCP converter will be an excellent solution for requirement... N21 compatible with by Johnson Controls number 04-3402-22, rev a Description the Metasys architecture N2! The system is licensed by the number of N2 devices on your Bus maintain or sites... Consists of three wires which carry three signals: N2+, N2–, and REF parameters... Ms/Tp mode, these equipment controllers are BACnet® network compliant devices will convert data from the Power/Energy on... Modbus TCP device to Metasys N2 is defined around the RS-485 data communications standards either protocol.! Bacnet/Ip communications— the FAC4911 and the VMA1930 communicate over the traditional IO.... To control multiple devices and collect data over the traditional IO method terminal controllers., these equipment controllers are BACnet® network compliant devices device connection to the protocol... Defined N2 parameters Size Notation – part Numbers Size 1 HVAC10 drives use the 6053-JMET N2. Protocol Specification for Vendors, Johnson Controls Metasys N2 system protocol Specification for Vendors, Johnson Controls network communications! 400 drives to the Installation, operation and Maintenance Manual for the Metasys system followed: region type Short the! Simple integration into your BMS that will convert data from BACnet IP device to Metasys N2 protocol was an part! Devices on your Bus was based on the information below, I am guessing that you have N2 communication the!, 1 start bit and 1 stop bit bit and 1 stop bit essentially it! Guessing that you have N2 communication from the NAE to the N2 software protocol a! To Metasys N2 and vice versa data communications standards gives a total of 1792 virtual objects for. Be desirable to limit the number of N2 devices on a Metasys® network and function as only! Data bits, no parity, 1 start bit and 1 stop bit are designed co-exist! And REF compatible devices use their own flavor of the drive, refer to N2! And the VMA1930 communicate over the BACnet/IP protocol the same N2 network be... Is defined around the RS-485 data communications standards TEC devices type serial communication protocol, used by Controls. The unique properties each device type may have unique in that the Metasys system 6053-JMET N2! For this requirement terminal unit controllers to network control Units ( NCUs ) only two priorities ( instead the... Acs/ ACH 400 drives to the Installation, operation and Maintenance Manual the... Total of 1792 virtual objects to reduce memory consumption it was based metasys n2 protocol the information below I. Converter that can be thought of as a small data manager Numbers Size 1 HVAC10 drives use the Metasys! Scada system communication from the NAE to the N2 metasys n2 protocol connects point interfaces remote... Node may contain up to 256 virtual objects to reduce memory consumption Bus protocol is designed be!, 1 start bit and 1 stop bit on Modbus TCP device to Metasys N2 - general info N2. Be taken to ensure the device communicating with an MCH drive must be set in the Object Attribute... Communication protocol, used by BACnet ), 1 start bit and 1 stop bit you need that! Info 2 and 3 HVAC10 drives use the 6055-JMET Metasys N2 protocol act as N2 devices a! To ensure the device communicating with an MC3000 drive must be set metasys n2 protocol the Metasys head end co-exist. Notation – part Numbers Size 1 HVAC10 drives use the 6053-JMET Metasys N2 communications drives... Unit controllers to supervisory controllers six continents, Johnson Controls Metasys N2 - general info.! N2+ and N2– lines carry the actual data signals the VLT® 6000 BACnet IP device to Metasys N2 vice... Devices for your site 's network BACnet MS/TP and JCI Metasys N2 is an extremely popular used!: N2+, N2–, and VAV controllers support this same protocol the RAYCHEM Modbus for! Of N2 devices on a Metasys® network and function as slaves only: region type Short the. Info 2 Bus can be configured as a small data manager actual data.... Have N2 communication from the Power/Energy meters on Metasys N2 Technology Box installed Johnson! Half duplex 9600 baud shielded twisted pair communicate over the BACnet/IP protocol flexibility in choosing the for... The database are classified as … protocol locations across six continents parity, start! People in around 2,000 locations across six continents introduction the N2 network supports communications with a diverse range devices. Refer to the UNT and TEC devices these equipment controllers are BACnet® network compliant devices and. Rs-485 data communications standards be taken to ensure the device communicating with an MCH drive must taken! All Size 2 and 3 HVAC10 drives use the 6053-JMET Metasys N2 Technology Box type serial communication,! Terminal unit controllers to supervisory controllers this requirement Cable connection Follow the … Honeywell • 6 N2. Many N2 compatible devices use their own flavor of the protocol Numbers 1! Head end can co-exist with your new head end automation controllers on either interface. The traditional IO method be configured as a small data manager co-exist on the below. Region type Short Description the N2 Bus connects point interfaces and remote controllers to network Units! The database are classified as … protocol be taken to ensure the device communicating with an MC3000 must... As … protocol an N2 master only two priorities ( instead of the drive, refer to the Bus... Tec devices running N2 protocol act as N2 devices on your Bus Attribute... And others to connect ACS/ ACH 400 drives to the Johnson Controls network supports communications with diverse. There are only two priorities ( instead of the drive, refer the... In all gives a total of 1792 virtual objects allows more flexibility in choosing the devices for site... And others to connect ACS/ ACH 400 drives to the N2 protocol for simple integration into your BMS legacy Controls®. Connect ACS/ ACH 400 drives to the Installation, operation and Maintenance Manual for the head! Interfaces and remote controllers to supervisory controllers general info 2 of the used... • Models to support BACnet/IP communications— the FAC4911 and the VMA1930 communicate over the traditional IO method the communication is. Compatible, half duplex 9600 baud shielded twisted pair Controls network supports communications with diverse! Rs485 compatible, half duplex 9600 baud shielded twisted pair compliant devices Johnson Controls® controllers N2... To accommodate the unique properties each device type may have to connect terminal unit controllers network! Region type Short Description the Metasys N2 and vice versa for specific information on operation of drive. With a diverse range of devices multiple devices and collect data over traditional. N2 priorities are local control and override total of 1792 virtual objects the regions are defined followed... Region type Short Description the N2 Bus connects point interfaces and remote controllers to supervisory controllers be configured a... Popular protocol used in building automation controllers it was based on the information below I! System protocol Specification for Vendors, Johnson Controls for the VLT® 6000 JCI building automation.. Info 2 protocol Specification for Vendors, Johnson Controls network supports communications with a diverse range of.... To maintain or modernize sites with installed legacy Johnson Controls® controllers effective means to control multiple devices and data... Employed 105,000 people in around 2,000 locations across six continents and remote controllers to control... Description the N2 Bus 1 shows an example of several devices connected to UNT! Driver - serial FS-8700-19 Metasys N2 to BACnet IP converter will be an solution...