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Item no. 750-829

Controller BACnet MS/TP; light gray

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Description

The BACnet MS/TP Controller (750-829) connects the WAGO‐I/O-SYSTEM with the BACnet protocol. The 750-829 Controller supports the B‐BC BACnet device profile per DIN EN ISO 16484‐5. It communicates with other BACnet devices via BACnet MS/TP.

The controller provides the three following functionalities:

  • 1. Native server: For each channel, appropriate BACnet objects are generated automatically for the digital and analog I/O modules that are connected to the controller.
  • 2. Application server: Other supported BACnet objects can be created via IEC 61131‐3 programming environment and made available to a BACnet network.
  • 3. Application client: Using the client functionality, objects and their properties can be accessed by other BACnet devices.

The IEC 61131-3 programmable controller is multitasking-capable and features a battery-backed RTC.

The ETHERNET service interfaces can be used for IEC downloads, for example. Furthermore, two ETHERNET interfaces and an integrated switch allow the ETHERNET fieldbus to be wired in a line topology. This eliminates additional network devices, such as switches or hubs. Both interfaces support Auto-Negotiation and Auto-MDI(X).

An integrated Webserver provides configuration options to the user, while displaying controller's status information. The Webserver cannot be used via BACnet MS/TP.

For initial start-up, access to the Web-based Management (WBM) via standard Web browser is required to set the baud rate and activate the MS/TP fieldbus. Further configuration and commissioning is performed via a Windows software WAGO BACnet Configurator (V1.8 or higher) and requires an additional BACnet router within the network.

The Protocol Implementation Statement (PICS) contains all supported objects, services and properties. The controller supports a maximum of 250 BACnet objects.

A slide switch enables the switching on of a terminating resistor together with the BIAS network on the RS-485 interface.


Note:


The WAGO BACnet Configurator can be downloaded for free at www.wago.com.

Product details

Details

Technical Data

Communication BACnet MS/TP
Modbus (TCP, UDP)
Ethernet
Ethernet protocol HTTP
BootP
DHCP
DNS
SNTP
FTP
SNMP
SMTP
Visualization Web-Visu
CPU 32 bits
Programming languages per IEC 61131-3 Instruction List (IL)
Ladder Diagram (LD)
Function Block Diagram (FBD), Continuous Function Chart (CFC)
Structured Text (ST)
Sequential Function Chart (SFC)
Programming environment WAGO-I/O-PRO V2.3 (based on CODESYS V2.3)
Configuration options WAGO-I/O-CHECK
BACnet Configurator
Web-based management
Max. length of network limited by IEEE 802.3 specification
Baud rate BACnet MS/TP: 38.4 kBd (9600, 19200, 38400*, 57600, 76800, 115200 baud (per BACnet standard); *Factory default setting)
Fieldbus segment length max. BACnet MS/TP: 1200 m; Depends on baud rate/cable (per BACnet standard) 1200 m at ≤ 76800 baud; 1000 m at > 76800 baud; ETHERNET: 100 m
Transmission medium (communication/fieldbus) ETHERNET: Twisted Pair S-UTP, STP 100 Ω Cat. 5e
Program memory 1024 kByte
Data memory 1024 kByte
Software non-volatile memory 32 kbyte
Memory for fieldbus input variables max. 512 Byte
Memory for fieldbus output variables max. 512 Byte
Number of modules per node max. 99
Number of I/O modules without bus extension max. 64
Input and output process image (Fieldbus) max. 1953.125 Byte/1953.125 Byte
Device-specific BACnet device profile: B-BC (BACnet Building Controller); BACnet version: 1.7
Powerfail RTC buffer Min. six days
Indicators LED (LINK/ACT) green: Network connection Port 1 … 2; LED (MS/BT, NS) red/green: Status of node/BACnet, network; LED (I/O, USR) red/green/orange: Internal data bus status, status programmable by user; LED (A, B) green: System power supply status, field supply
System supply voltage DC 24 V(-25 … +30 %); via wiring level (CAGE CLAMP® connection)
Input current typ. at rated load (24 V) 500 mA
Efficiency of the power supply (typ.) at nominal load (24 V) 90 %
Current consumption, system supply (5 V) 450 mA
Total current for system supply 1700 mA
Field supply voltage DC 24 V (-25 … +30 %); via power jumper contacts
Current carrying capacity of the power jumper contacts 10 A
Number of outgoing power jumper contacts 3
Isolation 500 V system/supply; BACnet MS/TP: 1500 V (per BACnet standard)
WSPCert certification in Vorbereitung

Connection data

Connection technology: communication/fieldbus BACnet MS/TP: 1 x 4-pole male connector; Modbus TCP/UDP: 2 x RJ-45
Connection technology: system supply 2 x CAGE CLAMP®
Connection technology: field supply 6 x CAGE CLAMP®
Connection type (1) System/field supply
Solid conductor 0.08 … 2.5 mm² / 28 … 14 AWG
Fine-stranded conductor 0.08 … 2.5 mm² / 28 … 14 AWG
Strip length 8 … 9 mm / 0.31 … 0.35 inch
Connection type (2) Kommunikation/Feldbus: BACnet MS/TP
Solid conductor (2) 0.2 … 2.5 mm² / 24 … 12 AWG
Fine-stranded conductor (2) 0.2 … 2.5 mm² / 24 … 12 AWG
Strip length (2) 9 … 10 mm / 0.35 … 0.39 inch
Connection technology: Device configuration 1 x 4-pole male connector

Geometrical Data

Width 61.5 mm / 2.421 inch
Height 71.9 mm / 2.831 inch
Height from upper-edge of DIN-35 rail 64.7 mm / 2.547 inch
Depth 100 mm / 3.937 inch

Mechanical data

Weight 168.885 g
Color light gray
Housing material Polycarbonate, polyamide 6.6
Conformity marking CE

Environmental Requirements

Surrounding air (operating) temperature 0 … 55 °C
Surrounding air (storage) temperature -40 … 85 °C
Protection class IP20
Degree of pollution (5) 2 per IEC 61131-2
Operating altitude without temperature derating: 0 … 2000 m; with temperature derating: 2000 … 5000 m (0.5 K/100 m); max.: 5000 m
Relative air humidity (no condensation) 95 %
Mounting position any
Type of mounting DIN-35 rail
Vibration resistance acc. to IEC 60068-2-6
Shock resistance 15g per IEC 60068-2-27
EMC immunity to interference acc. to EN 61000-6-2
EMC emission of interference acc. to EN 61000-6-3
Exposure to pollutants Per IEC 60068-2-42 and IEC 60068-2-43
Fire load 2.264 MJ
Permissible H2S contaminant concentration at a relative humidity 75 % 10 ppm
Permissible SO2 contaminant concentration at a relative humidity 75 % 25 ppm

Commercial data

Country of origin DE
GTIN 4055143235310
Customs Tariff No. 85371091990

Approvals / Certificates

Ex-Approvals

Approval
Additional Approval Text
Certificate name
Approval: UL
Underwriters Laboratories Inc. (HAZARDOUS LOCATIONS)
Additional Approval Text ANSI/ISA 12.12.01
Certificate name: E198726 Sec.1

Country specific Approvals

Approval
Additional Approval Text
Certificate name
Approval: KC
National Radio Research Agency
Additional Approval Text Article 58-2, Clause 3
Certificate name: MSIP-REM-W43-PFC750

Other Approvals

Approval
Additional Approval Text
Certificate name
Approval: BACnet
WSP Cert
Additional Approval Text -
Certificate name: BTL Listing 30379

UL-Approvals

Approval
Additional Approval Text
Certificate name
Approval: UL
UL International Netherlands B.V. (ORDINARY LOCATIONS)
Additional Approval Text UL 508
Certificate name: E175199 Sec.1

Downloads

Documentation

Additional Information

Compatibility Information

750-829 BACnet Conformance Certificate
pdf (1.2 MB)
750-829 BACnet Testing Laboratories Product Listing
pdf (83.9 kB)

System Description

Overview on WAGO-I/O-SYSTEM 750 approvals
pdf (780.2 kB)
750 Controller, General Product Information
pdf (621.9 kB)

CAD/CAE - Smart Data

EPLAN

EPLAN Data Portal

WSCAD

WSCAD Universe

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