WAGO 750-377 User Manual

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Manual
WAGO-I/O-SYSTEM 750
PROFINET IO advanced Fieldbus Coupler
750-375(/xxx-xxx)
2-port switch; 100 Mbit/s;
digital, analog and complex signals
Version 1.1.0
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WAGO 750-377 Specifications

General

Product Type	Adapter
Manufacturer	WAGO
Model Number	750-377
Fieldbus	PROFIBUS DP
Number of I/O modules	64
Relative air humidity	95 % (non-condensing)
Insulation voltage	500 V
Input Voltage	24 V DC
Input Current	70mA
Width	12 mm
Rated Voltage	24 V DC
Housing Material	Polycarbonate
Input current (supply)	70 mA
Operating temperature	-25°C to +60°C
Color	Gray

Summary

Important Notes

Legal Bases

Safety Advice (Precautions)

Outlines essential safety precautions for installing and operating devices to prevent hazards and damage.

System Description

Power Supply

Describes the power supply requirements, isolation, system supply, and field supply connections.

Device Description

Fieldbus Coupler Properties

Lists the general specifications, PROFINET IO properties, implemented protocols, and supported profiles.

Operating Elements

Technical Data

Provides detailed technical specifications for device data, system data, supply, connection types, and environmental conditions.

Mounting

Mounting onto Carrier Rail

Inserting and Removing Devices

Provides instructions for inserting and removing fieldbus couplers and I/O modules safely.

Function Description

Device Start-Up and Initialization

Details the process of device start-up, hardware tests, and initialization of the internal communication system.

Process Data Architecture

Controlling Digital and Analog Output Modules per PROFIenergy

Commissioning

Perform configuration steps

Lists the sequential steps for configuration after IO device installation, including GSD file import.

Parameterization

Diagnostics

LED Signaling

Error Response

Describes how fieldbus failures and internal data bus failures are indicated and handled.

PROFINET IO Diagnostics

Explains how to perform PROFINET IO diagnostics by reading record data sets.

Fieldbus Communication

PROFINET IO

Provides general information on PROFINET IO, its features, communication principles, and network topologies.

I/O Modules

Module and Submodule types of the I/O-Modules

Parameters of the I/O Modules

Details individual attribute values and descriptions for parameterizing various I/O modules.

Use in Hazardous Environments

Marking Configuration Examples

Illustrates marking examples for I/O modules according to ATEX, IECEx, and NEC standards.

Installation Regulations

Emphasizes following national and international rules for installing electrical equipment in hazardous areas.