ABB ICSE08A6 Relay Digital Output Module – Symphony Plus DCS DO Card

• Availability: In Stock
• Delivery Time: Within 3 working days after payment confirmation
• Guarantee: 12 months warranty
• Condition: Brand New Original

Core Product Specifications

• Brand: ABB Symphony Plus Series
• Model: ICSE08A6
• Output Channels: 8 independent mechanical relay output channels
• Contact Rating: Each relay contact supports resistive load AC 250V / 5A, DC 125V / 5A
• Isolation: Galvanic isolation between internal control circuit and field relay contacts to block high voltage surge interference
• Status Indication: Individual LED for each channel to display relay pull-in status
• Power Supply: Powered via Symphony Plus rack backplane bus
• Installation: Rack plug-in design, supports hot-swap online replacement
• Operating Temperature: 0°C ~ +60°C, IP20 for cabinet indoor installation
• Communication: Dedicated Symphony internal high-speed backplane bus for command exchange with system controllers

Key Features & Advantages

1. **Independent Relay Isolation Per Channel

   Every channel uses a separate mechanical relay with complete electrical isolation, preventing field high-voltage or short-circuit faults from damaging the DCS internal control logic.

2. **Wide Load Compatibility for Field Actuators

   Suitable for driving 24VDC solenoid valves, motor auxiliary contactors, audible alarms, shutdown trip coils and small on-site executive devices, covering most common discrete control loads in power plants.

3. **Hot-Swap Maintenance Without System Shutdown

   Faulty module can be replaced online without powering off the entire control rack; only the 8 channels on this card are temporarily offline, all other control loops run normally to reduce production downtime.

4. **Real-Time Channel Self-Diagnosis & Visual LED Prompt

   The module continuously monitors abnormal relay states, uploading fault codes to the operator station HMI. Front panel LED lights allow maintenance personnel to quickly check output action status without testing tools.

5. **Perfect Native Matching for Symphony Plus System

   Plug-and-play compatibility with all Symphony Plus control racks; unified engineering software completes channel configuration, no extra adapters or drivers required for commissioning.

Industry Applications

• Thermal Power Plants: On/off control of boiler feed valves, burner fuel shut-off solenoids, fan/pump auxiliary contactors and furnace alarm signals.
• Combined Cycle Power Stations: Actuation control for gas turbine auxiliary valves, generator protection trip circuits and exhaust treatment equipment.
• Waste Incineration & Cogeneration Plants: Furnace burner ignition interlock control, ash handling equipment motor start-stop drive.
• Water Treatment Automation: On/off drive of electric valves, dosing pumps and safety cut-off devices in water supply and sewage systems.
• Pulp & Paper Industry: Production line fan, pump and valve discrete control for centralized process automation.