ABB AO845A 3BSE045584R1 Analog Output Module S/R HART 8 Channels Module

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Description:

External Channel Error is reported (only reported on active channels) if the process power supply that supply voltage to output circuitry is too low, or the output current is less than the output set value and the output set value > 1 mA (open circuit).

Internal Channel Error is reported if the output circuit can not give the right current value. In a redundant pair the module will be commanded to error state by the ModuleBus master.

ABB AO845A 3BSE045584R1 Analog Output Redundant or single 1×8 ch HART. 4..20 mA, 12 bit, 0.1%, RLmax 750 ohm, Rated isol. 50 V. Advanced on-board diagnostics. Use Module Termination Unit TU810, TU812, TU814, TU830, TU833, TU842, TU843. ABB S800 I/O is a comprehensive, distributed and modular process I/O system that communicates with parent controllers and PLCs over industry-standard fieldbus technology and therefore can be used with a wide range of process controllers from ABB and other vendors.

ABB 800XA is a digital output module which is an important part of the ABB DCS System. It integrates multiple functions in one system, including process control, asset optimization, safety, security, data management and visualization. It is highly customizable and is able to meet the needs of any type of application. With ABB 800XA, you can have the peace of mind knowing that your process control, asset optimization, safety, security, data management and visualization are all taken care of. The AO845/AO845A 3BSE045584R1 Analog Output Module provides excellent performance, reliability and flexibility to meet the most demanding applications. ABB 800XA is the perfect choice for any industry looking for digital output module that is reliable, accurate and easy to use.

The AO845A/AO845 Analog Output Module for single or redundant applications has 8 unipolar analog outputchannels. The module performs self-diagnosticcyclically.The module has HART pass-through functionality. Only point to point communication is supported. The output filter must be enabled on channels used for HART communication. Five different types of MTUs can be used for single applications. The TU830/ TU833 Extended MTU and the TU810 (or TU814) Compact MTU enables wire connection to the devices without additional terminals. The TU812 Compact MTU has a D-Sub 25 pin (male) connector for connection to the process. For redundant applications there are three types of MTUs, TU842/TU852 for mounting on a horizontal DIN rail and TU843 for mounting on a vertical DIN rail. Shielded field cables for process connections are required if HART is used.

AO845A is in S800 I/O family. S800 I/O with Fieldbus Communication Interface CI801 and I/O Modules Mounted on Compact Type of Termination Units.The S800 I/O is distributed as modular I/O that communicates with numerous controllers over Advant Fieldbus 100 (AF100), PROFIBUS-DP, or directly. The S800 I/O provides easy installation of the I/O modules and process cabling. It is highly modularized and flexible so that I/O modules can be combined to suit many applications. The S800 I/O can be mounted in many configurations to fit most requirements. 

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