Description
Overview:
The DO818 is a digital output module designed for use with the S800 I/O system from ABB. It provides 32 channels of 24V digital output, with each channel protected against short circuits, over-voltage, and over-temperature. The module is divided into two isolated groups of 16 output channels, each with a process voltage supervision input to monitor and indicate errors. These features ensure reliable and safe operation for industrial automation applications.
Technical Specifications:
- Brand: ABB
- Model: DO818
- Series: S800 I/O System
- Input Voltage Range: 12 to 32 V DC (nominal 24V DC)
- Maximum Continuous Output Current: 0.5 A per channel
- Number of Channels: 32
- Protection: Short-circuit, over-voltage, and over-temperature
- Isolation: 2 isolated groups, with voltage supervision input for each group
- Inductive Load Protection: Yes
- LED State Indication: Yes
- Compliance: EMC Protection
