Allen-Bradley|1797-BIC|FLEX Ex Bus Isolator Module
Description
The Allen-Bradley 1797-BIC is a FLEX Ex Bus Isolator module designed for connecting intrinsically safe (IS) and non-IS FLEX I/O systems, ensuring safe operation in hazardous environments.
Features
- Separates backplane sections for IS and non-IS wiring.
- Converts hazardous power to IS-safe power.
- Supports up to 8 FLEX Ex modules on the slave side.
Technical Specifications
- Product Series: FLEX Ex System
- Component Type: Bus Isolator
- Power Connection: Removable power connector (+V/-V)
- Backplane Connectors: FLEX Ex and master backplane connectors
- Operating Environment: Suitable for Zone 2/Zone 22 hazardous areas
- Grounding: Requires zinc-plated yellow-chromate steel DIN rail for proper grounding
- Installation: Mounts on 35 x 7.5 mm DIN rail, locks with a screwdriver if needed
- Compliance: Meets IEC/CISPR Publication 11 standards for Group 1, Class A industrial equipment
Allen-Bradley|1797-BIC|FLEX Ex Bus Isolator Module



Allen-Bradley|1797-BIC|FLEX Ex Bus Isolator Module
Description
The Allen-Bradley 1797-BIC is a FLEX Ex Bus Isolator module designed for connecting intrinsically safe (IS) and non-IS FLEX I/O systems, ensuring safe operation in hazardous environments.
Features
- Separates backplane sections for IS and non-IS wiring.
- Converts hazardous power to IS-safe power.
- Supports up to 8 FLEX Ex modules on the slave side.
Technical Specifications
- Product Series: FLEX Ex System
- Component Type: Bus Isolator
- Power Connection: Removable power connector (+V/-V)
- Backplane Connectors: FLEX Ex and master backplane connectors
- Operating Environment: Suitable for Zone 2/Zone 22 hazardous areas
- Grounding: Requires zinc-plated yellow-chromate steel DIN rail for proper grounding
- Installation: Mounts on 35 x 7.5 mm DIN rail, locks with a screwdriver if needed
- Compliance: Meets IEC/CISPR Publication 11 standards for Group 1, Class A industrial equipment