Product Description
ABB AO895 Analog output module
The ABB AO895 is a high-performance analog output module for the S800 I/O system, a comprehensive, distributed, and modular process I/O system. This module features eight individually isolated channels, each capable of providing a 0-20 mA or 4-20 mA current output. It is designed for controlling final control elements such as valves and actuators in demanding industrial environments. The AO895 supports HART pass-through communication, enabling seamless integration with smart field devices for configuration, monitoring, and diagnostics. It connects to the controller via the ModuleBus and requires a specific Module Termination Unit (MTU) for field signal termination.
Technical Specifications:
- Number of Channels: 8, individually isolated
- Output Signal Range: 0…20 mA, 4…20 mA
- Resolution: 14 bits
- HART Communication: Yes, pass-through on all channels
- Supply Voltage: 24 V d.c. (19.2 – 30 V)
- Module Termination Unit: Requires TU848 or TU849
ABB AO895 Analog output module
The ABB AO895 (3BSE028606R1) is an 8-channel, isolated analog output module for the S800 I/O system, providing 4-20mA output with full HART pass-through for advanced process control applications.
