ABB AI895 3BSC690086R1 Analog Input Module 1X8 Ch With Intrinsic Safety And HART
AI895 3BSC690086R1
The AI895 Analog Input Module can directly interface 2-wire transmitters and with a particular connection it can also interface 4-wire transmitters without losing the HART capability.
Key Features
8-channel analog input module
Includes Intrinsic Safety protection components on each channel
Eliminates need for additional external devices in hazardous areas
Each channel can power and monitor a two-wire process transmitter
Supports HART communication
Technical Specifications
Input voltage drop: Typically 3 V (PTC included)
Transmitter supply: Provides at least 15 V at 20 mA loop current
Overload protection: Current limited to 23 mA
Compatibility: Powers Ex certified process transmitters