The ABB DO930 is a highly reliable 8-channel digital output module for industrial control applications. It forms a key part of the ABB S800 I/O family, designed for use with AC 800M controllers. This module efficiently drives actuators, contactors, and indicators, delivering robust performance in demanding environments.
Electrical Specifications and Output Performance
Each of the eight output channels handles a significant continuous load current of 2.0 Amps at 24 VDC. The module utilizes high-quality solid-state switching for consistent and rapid response times. Furthermore, every channel includes comprehensive short-circuit and overload protection to ensure system longevity.
The DO930 also provides detailed diagnostic feedback for each channel and the module itself. Consequently, maintenance teams can quickly identify and address any field wiring faults or device failures.
Physical Design and Integration Details
This module features a compact, durable housing for installation on a standard 35mm DIN rail. Its front panel includes clear LED status indicators for power, communication, and each individual output channel. The ABB DO930 connects to field devices via a removable terminal block with secure screw-clamp connections.
For integration, the module draws minimal power from the S800 I/O system backplane. Its design ensures efficient heat dissipation, which maintains stable operation even under full electrical load.
Comprehensive Technical Parameter Table
The table below details the core technical specifications for the ABB DO930 digital output module.
| Parameter Category | Specification |
|---|---|
| Manufacturer | ABB |
| Model Number | DO930 |
| Product Series | S800 I/O |
| Compatible Controller | AC 800M |
| Module Type | Digital Output Module |
| Number of Channels | 8 |
| Output Type | 24 VDC, Sourcing |
| Rated Current per Channel | 2.0 A continuous |
| Total Module Power Dissipation | ~6.5 W |
| Switching Frequency | Up to 100 Hz |
| Electrical Isolation | 500 V AC (channel to bus) |
| Diagnostics | Per-channel short-circuit & overload, module status |
| Connection Interface | Removable screw-clamp terminal block |
| Housing Material | Polycarbonate |
| Mounting | 35 mm DIN Rail |
| Operating Temperature Range | 0°C to +60°C |
| Weight | Approximately 200 g |
Details
| Weight | 0.2 kg |
|---|---|
| Dimensions | 234 × 108 × 18 mm |
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