ABB DO814 3BUR001455R1 S800 I/O 16-Channel 24V DC Digital Output Module

Description

The DO814 3BUR001455R1 is a 16-channel sinking output module with a single common group, handling 24 V DC loads up to 0.5 A per channel. It includes short-circuit and over-temperature protection and supports hot-swapping via MTU mounting for maintenance without system downtime, ideal for continuous process applications.

Specifications

• Manufacturer: ABB

• Country of Origin: Switzerland

• Model Number: DO814 (3BUR001455R1)

• Product Type: Digital Output Module (Current Sinking)

• Number of Channels: 16 (1 group of 16)

• Rated Output Voltage: 24 V DC

• Maximum Output Current: 0.5 A per channel

• Switching Logic: Current Sinking (Low-Side)

• Internal Protection: Short-circuit and Thermal protection

• Communication: ModuleBus

• Weight: 0.24 kg

Features

• Current Sinking Logic: Optimized for low-side switching applications where field devices are tied to a common positive rail.

• Compact 16-Channel Layout: Maximizes I/O density on the DIN rail, effectively reducing the space required in control cabinets.

• Automated Fault Safeguards: Features per-module short-circuit detection and thermal monitoring to prevent hardware damage from external electrical stress.

• Non-Disruptive Maintenance: Fully supports hot-swap functionality, enabling rapid component exchange while the I/O station remains active.

• Process Signal Integrity: High-quality galvanic isolation between the field-side signals and the system logic prevents noise interference.

• Immediate Visual Feedback: Equipped with a front-panel LED array providing clear status indications for each channel and overall module health.