Allen-Bradley|1794-ADN|LEX I/O DeviceNet Adapter Modules
Overview
FLEX I/O DeviceNet Adapter Modules are compact devices for industrial use in hazardous locations. They are approved for UK and European Zone 2 areas and comply with EN IEC 60079-0:2018 and EU Directive 2014/34/EU.
Key Features
- Firmware 3.001 enhances support for 32-point I/O modules (1794-IB32/1794-OB32).
- Baud detection sets the communication rate.
- Status indicators show real-time operational status.
Technical Specifications
- Power Supply: +24V DC
- Node Address Range: 00–63
- Communication Rate: Set via baud detection
- Protection Type: Ex ec IIC T4 Gc
- Hazardous Location Approval: Zone 2 classification
- Terminal Torque: 0.8 N•m (7 lb•in)
- Power Wiring Length: Max 3m (9.8 ft)
Status Indicators
- Power Indicator: On = Power applied; Off = No power
- Module/Network Status: Green (steady) = Online; Red (steady) = Critical failure
- I/O Status: Green (steady) = Operational; Red (flashing) = Recoverable fault
Additional Resources
For details, see the UKEx and EU Declaration of Conformity at rok.auto/certifications.
Allen-Bradley|1794-ADN|LEX I/O DeviceNet Adapter Modules


Allen-Bradley|1794-ADN|LEX I/O DeviceNet Adapter Modules
Overview
FLEX I/O DeviceNet Adapter Modules are compact devices for industrial use in hazardous locations. They are approved for UK and European Zone 2 areas and comply with EN IEC 60079-0:2018 and EU Directive 2014/34/EU.
Key Features
- Firmware 3.001 enhances support for 32-point I/O modules (1794-IB32/1794-OB32).
- Baud detection sets the communication rate.
- Status indicators show real-time operational status.
Technical Specifications
- Power Supply: +24V DC
- Node Address Range: 00–63
- Communication Rate: Set via baud detection
- Protection Type: Ex ec IIC T4 Gc
- Hazardous Location Approval: Zone 2 classification
- Terminal Torque: 0.8 N•m (7 lb•in)
- Power Wiring Length: Max 3m (9.8 ft)
Status Indicators
- Power Indicator: On = Power applied; Off = No power
- Module/Network Status: Green (steady) = Online; Red (steady) = Critical failure
- I/O Status: Green (steady) = Operational; Red (flashing) = Recoverable fault
Additional Resources
For details, see the UKEx and EU Declaration of Conformity at rok.auto/certifications.