3BSE020510R1 DO801 ABB Central control module

Description

3BSE020510R1 DO801 ABB Central control module

Product Dimensions：

Product Description

The DO801 is a 16-channel, 24V DC digital output module. It provides 16 isolated channels for driving solenoid valves, relays, indicators, and other actuators. The module features a compact, modular design that mounts onto a dedicated S800 I/O terminal base (such as the TU810 or TU812).

Product Parameters

Product Advantages

• High Density: Provides 16 channels in a small footprint, maximizing cabinet space efficiency.

• Hot-Swappable: Supports “Hot Swap” functionality, allowing the module to be replaced while the system is powered and running, ensuring zero downtime.

• Self-Diagnostics: The module includes internal monitoring and LED indicators on the front panel for easy status checks and fault finding.

• Versatile Mounting: Part of the S800 system, it can be used with various fieldbus communication interfaces (e.g., Profibus, Foundation Fieldbus, or AF100).

• Reliability: Designed with short-circuit protection and thermal overload protection to safeguard the module against field wiring errors.

Precautions

• Terminal Base Requirement: The DO801 cannot function alone; it must be plugged into a compatible MTU (Module Termination Unit) like the TU810 or TU814.

• External Power: Ensure the process power supply (24V) is stable and fused appropriately to prevent damage across all 16 channels.

• Inductive Loads: When driving highly inductive loads (like large solenoids), it is recommended to use external flyback diodes to prevent voltage spikes from shortening the module’s lifespan.

• Heat Dissipation: If all 16 channels are running at maximum current (0.5A), ensure the cabinet has adequate ventilation to prevent thermal shutdown.

Product Applications

• Process Automation: Controlling solenoid valves and pneumatic actuators in oil, gas, and chemical plants.

• Factory Automation: Operating motor starters, contactors, and signaling lamps on assembly lines.

• Power Utilities: Managing auxiliary relay logic in power distribution and substation automation.

• Water Treatment: Controlling pumps and chemical dosing equipment.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

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