WAGO 750 Series User Manual

204 • Fieldbus Communication
ETHERNET
WAGO-I/O-SYSTEM 750
Linux Fieldbus Coupler
10.1.3.2 Communication Protocols
In addition to the ETHERNET standard, the following important
communication protocols are implemented in the WAGO ETHERNET based
(programmable) fieldbus couplers and controllers:
• IP Version 4 (Raw-IP and IP-Multicast )
• TCP
• UDP
• ARP
The following diagram is intended to explain the data structure of these
protocols and how the data packets of the communication protocols Ethernet,
TCP and IP with the adapted application protocol MODBUS nested in each
other for transmission. A detailed description of the tasks and addressing
schemes of these protocols is contained in the following.
Fig. 10-8: Communication Protocols G012907e

WAGO 750 Series Specifications

General

Protection Class	IP20
Bus Couplers	PROFIBUS, CANopen, Ethernet
Modules	Digital Input, Digital Output, Analog Input, Analog Output
Mounting	DIN rail mounting
Voltage Supply	24 V DC (typical)
Communication Protocol	Depends on the bus coupler (e.g., PROFIBUS, CANopen, DeviceNet, Ethernet)
Digital Input Channels	Varies by module (e.g., 8, 16 channels)
Digital Output Channels	Varies by module (e.g., 8, 16 channels)
Analog Input Channels	Varies by module (e.g., 2, 4, 8 channels)
Analog Output Channels	1, 2, 4 channels (depending on module)
Width	12 mm, 24 mm (typical module widths)
Number of Channels	Varies by module type
Current Consumption per Channel	Varies by module type