Wago IO System - Programmable Fieldbus Controller

Wago Programmable Fieldbus Controller
Wago 750-819
Part Number Conformity Marking Approvals
Add part number 750-819 to your Quote. 750-819 CE cULus,
The programmable fieldbus controller for LONWORKS is an expansion of the WAGO-I/O-SYSTEM. Programming of the application is done with WAGO-I/O-PRO 32 in accordance with IEC 61131-3. The programmer can access all fieldbus and I/O data. Features and operation: In addition to the Neuron chip the LONWORKS Controller has a host processor (40 MHz) that can be programmed with WAGO-I/O-PRO 32. All available types of modules up to 248 digital or 124 analog inputs/outputs as well as modules with special functions can be addressed and handled using the WAGO-I/O-PRO 32 generated program. The Neuron chip connection is made through IEC 61131-3 variables with special addresses. With TOPLON® PRIO, that supports the LNS Plug-in standard, these variables can be read and assigned to a maximum of 52 network variables. To each of these network variables any SNVT can be assigned. The TOPLON® PRIO Plug-in supports all the SNVTs of the LONMARK® SNVT Master List (data length 1-31 bytes). The network variables can be assigned to any SNVT ensuring the best possible interoperability between WAGO LON products and LONMARK products of other manufacturers. LON®, LONMARK®, and Echelon® are registered trademarks of Echelon Corporation LNSTM is a trademark of Echelon Corporation TOPLON® is a registered trademark of WAGO Kontakttechnik GmbH
Technical Information
Characteristic Value
No. of nodes 64 without repeater127 with repeater
Transmission medium Twisted pair - FTT
Max. length of fieldbus segment 500 m (Free topology) 2700 m (Bus-topology)
Topology acc. LON - specification
Data transmission rate (kbps) 78 kbps
Buscoupler connection 2 pole male connector, series 231 (MCS) female connector (231-302) is included
Programming WAGO-I/O-PRO 32
IEC 61131-3 AWL, KOP, PUP, ST, AS
UL 508 E175199, UL 508
Conformity marking CE
Number of IO modules (per node) 62
Digital signals max. 248 (in- and output)
Analog signals max. 124 (in- and output)
Configuration via PC with LON-Interface
Program memory 128 kByte
Data memory 64 kByte
Non-volatile memory (retain) 7 kByte
Voltage supply DC 24 V (-15% / + 20%)
Input current (max) 500 mA
Efficiency of the power supply 87%
Internal current consumption 300 mA
Total current for the I/O modules 1700 mA
Isolation 500 V system / supply
Characteristic Value
Voltage via power jumper contacts (max) DC 24 V (-15% / + 20%)
Current via power jumper contacts (max) DC 10 A
Transceiver FTT 10 A
Operating temperature 0 °C ... + 55 °C
Storage temperature -25 °C ... +85 °C
Relative air humidity 95%
Vibration resistance acc. IEC 60068-2-6
Shock resistance acc. IEC 60068-2-27
Degree of protection IP 20
EMC immunity to interference acc. EN 50082-2 (96)
EMC emission of interference per EN 50081-1 (93)
Cross section from [mm²] 0.08 mm²
Cross section to [mm²] 2.5 mm²
Cross section from [AWG] 28 AWG
Cross section to [AWG] 14 AWG
Weight 205 g
Color light gray
Height 65 mm
Height 2.56 in
Width 51 mm
Width 2.008 in
Depth 100 mm
Depth 3.937 in
Strip length from 8 mm
Strip length to 9 mm
Strip length 0.33 in