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Wago
Wago IO System - Fieldbus Couplers

Wago Fieldbus Coupler - DeviceNet 125...500 Kbaud
Wago 750-306
Part Number Cert. Conformity Marking Approvals
Add part number 750-306 to your Quote. 750-306
DeviceNet, w status byte
ODVA CE cULus,
cULus-EX,
KEMA
Add part number 750-306/000-005 to your Quote. 750-306/000-005
DeviceNet (only function with digital modules)
Add part number 750-306/000-006 to your Quote. 750-306/000-006
DeviceNet (without buscoupler status byte)
DeviceNet FIELDBUS COUPLER 125-500 kBaud CARRIER RAIL DIN 35 CAGE CLAMP CONNECTION
This buscoupler connects the WAGO-I/O-SYSTEM as a slave to the DeviceNet™ fieldbus.

The buscoupler automatically configures, creating a local process image which may include analog, digital or specialty modules. Analog and specialty module data is sent via words and/or bytes, digital data is sent bit by bit.
DeviceNet™ stores the process image in the corresponding Master control (PLC, PC or NC).

The local process image is divided into two data zones containing the data received and the data to be sent. The process data can be sent via the DeviceNetTM fieldbus to the PLC, PC or NC for further processing, and received from the field via DeviceNet™.

The data of the analog modules is stored in the process image which is created automatically according to the order in which the modules are connected to the buscoupler. The bits of the digital modules are sent byte by byte and added to the analog data. If the amount of digital information exceeds 8 bits, the buscoupler automatically starts with a new byte. Note: EDS files required
Technical Information
Characteristic Value
Max. no. of nodes 64 with scanner
Max. no. Of I/O points ca. 6000 (depends on Master)
Transmission medium shielded Cu- cabletrunk line: 2 x 0.82mm² + 2 x 1.7 mm²drop line: 2 x 0.2mm² + 2 x 0.32 mm²
Max. length of bus line 100 m ... 500 m (depends on the baud rate / on the cable)
Baud rate 125 kBaud, 250 kBaud, 500 kBaud
Buscoupler connection 5-POLE MALE CONNECTOR, SERIES 231 (MCS); CONNECTOR 231-305/010-000/050-000 IS INCLUDED
UL 508 E175199, UL 508
UL 1604 E198726, UL 1604 Class 1 Dev2 ABCD T4A
KEMA 01ATEX1024X Eex nA II T4
Certification ODVA
Conformity marking CE
Max. no. of I/O modules 64
Max. fieldbus input image (Byte) 512 Byte
Max. fieldbus output image (Byte) 512 Byte
Configuration via PC or PLC
DeviceNet characterictic Polled I / O Message ConnectionStrobed I / O Message ConnectionChange of State / Cyclic Message Connection Group 2 only Slave
Voltage supply DC 24 V (-15% / + 20%)
Current consumption using a power supply < 500 mA / 24 V
Power consumption via CAN interface < 120 mA / 11 V
Efficiency of the power supply 87%
Characteristic Value
Internal current consumption 350 mA
Total current for the I/O modules 1650 mA
Isolation 500 V system / supply
Voltage via power jumper contacts (max) DC 24 V (-15% / + 20%)
Current via power jumper contacts (max) DC 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
Voltage CSA 24 V
Weight 220.39 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