ABB SPDSO14 Digital Output Module Symphony Plus DCS

Description

The SPDSO14 Digital Output Module drives field devices (solenoid valves, motor starters, indicator lamps) to execute control commands. Its 16 output channels feature robust electrical isolation, shielding the system backplane from field transients and noise. Designed for the Harmony rack architecture, it delivers high-speed signal processing and reliable performance for critical process automation, with modular design enabling fast integration and easy maintenance.

Specifications

• Manufacturer: ABB

• Model Number: SPDSO14

• Product Series: Symphony Plus / Harmony

• Module Type: Digital Output (DO) Module

• Number of Channels: 16 Isolated Outputs

• Operating Voltage: 24V DC / 48V DC (Typical)

• Power Consumption: 150 mA @ 5V DC (Logic side)

• Dimensions: 178 mm x 298 mm x 25 mm

Features

• Channel-to-Bus Isolation: High-level galvanic isolation prevents field-side faults from propagating to the internal system bus.

• Fail-Safe Operation: Configurable output states allow for predefined safety positions (on, off, or hold) during communication loss.

• Visual Diagnostics: Front-panel LED indicators provide real-time status updates for each individual output channel.

• High Density: Efficient 16-channel design maximizes cabinet space utilization in high-point-count control systems.

• Plug-and-Play Integration: Fully compatible with standard Harmony and INFI 90 module mounting units for easy upgrades.