WAGO 750 Series User Manual

Use in Hazardous Environments • 221
Classification Meeting CENELEC and IEC
WAGO-I/O-SYSTEM 750
Linux Fieldbus Coupler
11.3.3 Unit Categories
Moreover, the areas of use (zones) and the conditions of use (explosion
groups) are subdivided into categories for the electrical operating means:
Tab. 11-2: Unit categories
Unit
category
Explosion
group
Area of use
M1 I Fire-damp protection
M2 I Fire-damp protection
1G II Zone 0 Explosive environment by gas, fumes or mist
2G II Zone 1 Explosive environment by gas, fumes or mist
3G II Zone 2 Explosive environment by gas, fumes or mist
1D II Zone 20 Explosive environment by dust
2D II Zone 21 Explosive environment by dust
3D II Zone 22 Explosive environment by dust

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