WAGO 750 Series User Manual

Table of Contents • vii
WAGO-I/O-SYSTEM 750
Linux Fieldbus Coupler
11 Use in Hazardous Environments ...........................................................218
11.1 Foreword ..............................................................................................218
11.2 Protective Measures .............................................................................218
11.3 Classification Meeting CENELEC and IEC ........................................218
11.3.1 Divisions..........................................................................................218
11.3.2 Explosion Protection Group ............................................................220
11.3.3 Unit Categories................................................................................221
11.3.4 Temperature Classes........................................................................222
11.3.5 Types of Ignition Protection............................................................223
11.4 Classifications Meeting the NEC 500 ..................................................224
11.4.1 Divisions..........................................................................................224
11.4.2 Explosion Protection Groups........................................................... 224
11.4.3 Temperature Classes........................................................................225
11.5 Identification ........................................................................................226
11.5.1 For Europe .......................................................................................226
11.5.2 For America.....................................................................................227
11.6 Installation Regulations........................................................................228
12 Glossary.................................................................................................... 230
13 Literature List ......................................................................................... 241
14 Index......................................................................................................... 242

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