ABB DO802
The DO802 is a module in the ABB S800 I/O system, mainly used for digital output functions. It has eight separate relay output channels, each rated at 110V DC/250V AC, with a maximum continuous output current of 2A. The module uses optical isolation technology to ensure good electrical isolation and reliability.
Product parameters and specifications:
Number of channels: 8 channels
Output Type: Relay (normally open)
Rated voltage: 110V DC/250V AC
Maximum current: 2A
Isolation mode: optical isolation
Communication interface: ModuleBus
Ambient temperature: -20°C to +60°C
Protection level: IP20
Size: Varies according to specific model
Main features:
High reliability: optical isolation technology, strong anti-interference ability.
Flexible configuration: Parameters can be configured through software to meet different application requirements.
Easy to install: Modular design, easy to install.
Diagnostic function: The front end of the module is equipped with LED indicator to facilitate fault diagnosis.
Application field:
DO802 modules are widely used in the field of industrial automation, such as:
Process control: control valves, motors and other actuators.
Machine control: control machine start, stop, alarm, etc.
Data acquisition: Output digital signals to other devices.
Reviews
There are no reviews yet.