ABB AO845A 8-Channel Analog Output Module 4-20mA HART 12-bit Resolution 750 ohm Load
Price:
negotiable
MOQ:
1
Delivery Time:
on request
Brand:
ABB
Product Description
ABB AO845A Analog Output Module
Product Overview
The ABB AO845A is an 8-channel analog output module designed for industrial automation applications. This HART-compatible device provides reliable 4-20mA signal output with 12-bit resolution for precise control in demanding process environments.
Technical Specifications
| Specification | Details |
|---|---|
| Product ID | 3BSE045584R1 |
| ABB Type Designation | AO845A |
| Output Channels | 8 channels |
| Output Signal | 4-20mA, 12-bit resolution |
| Maximum Load Resistance | 750 ohm |
| Configuration | Single or redundant operation |
| Isolation | 1 group of 8 channels isolated from ground |
| Protection | Short circuit secured to ZP or +24V |
| Communication | HART pass-through |
Key Features
- 8 independent 4-20mA output channels
- 12-bit resolution for precise analog control
- Supports both single and redundant configurations
- HART communication protocol support
- Loop supervision with DI function
- Short circuit protection for enhanced reliability
Compatible Termination Units
Designed for use with ABB Module Termination Units:
TU810
TU812
TU814
TU830
TU833
TU842
TU843
TU852
Application Benefits
This analog output module delivers exceptional performance for valve positioning, actuator control, and other critical process control applications. The 750 ohm load capacity and HART compatibility make it suitable for integration with modern industrial automation systems requiring reliable analog signal transmission.
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Company
GREAT SYSTEM INDUSTRY CO. LTD
Location
10A, SEAVIEW PLAZA, TAIZI ROAD, NANSHAN DISTRICT, SHENZHEN, CHINA
Contact Person
Roc