AO845 3BSE023676R1 Analog output module

Description

AO845 3BSE023676R1 Analog output module

I. Product overview

The AO845 3BSE023676R1 Analog Output module is a device manufactured by ABB to provide analog signal output in single or redundant applications. The module has 8 unipolar analog output channels and supports HART communication protocol.

2. Technical specifications

Model and number:
Model: AO845
Product Number: 3BSE023676R1
Transmission speed:
Transmission speeds on the CEX bus are divided into 10/100 Mbit/s (Ch1) and 10 Mbit/s (Ch2).
Physical characteristics:
Dimensions (L x W x H) : The exact dimensions are not mentioned in the reference article.
Shipping weight: 0.3 kg.
Output characteristics:
Current output: 4-20mA.
Resolution: 0.1% (according to reference article 2).
Accuracy: ±1% full scale (according to reference article 2).
Repeatability: ±1% full scale (according to reference article 2).
Linearity: ±2% full scale (according to reference article 2).
Diagnostic functions:
The module performs a self-diagnosis cycle that includes both external channel errors (such as the process power supply is too low to the output circuit, or the output current is less than the set value, etc.) and internal channel errors (such as the output circuit is not giving the correct current value).
Communication and interface:
Supports HART communication protocol.
Other features:
Part of the S800 I/O system, it is a comprehensive distributed modular process I/O system that communicates with the parent controller via industry standard fieldbus technology.
Rated isolation voltage: 50V.
Origin: Sweden.
3. Application fields

The AO845 3BSE023676R1 analog output module is widely used in industrial automation, such as process control, data acquisition and monitoring, and is suitable for a variety of process controllers from ABB and other suppliers.