ABB DO814 3BUR001455R1 S800 I/O Module

Overview

The DO814 Digital Output Module is a high-performance 16-channel 24 V DC current sinking module designed for use in the S800 I/O system. This module is equipped with various advanced protection features, such as short-circuit, over-voltage, and over-temperature protection, ensuring reliable operation in demanding industrial environments.

Technical Specifications:

• Brand: ABB
• Model: DO814
• Voltage Range: 12 V to 32 V DC
• Current Sinking (Maximum): 0.5 A
• Short-Circuit Current (Maximum): 2.4 A
• Leakage Current (Maximum): <10 μA
• Output Impedance: <0.4 ohm
• Maximum Cable Length: 600 meters (656 yards)
• Module Power Consumption: 80 mA (5 V Modulebus)
• Power Dissipation: 2.1 W
• Voltage Supervision: 2 channels (1 per group)
• Isolation: Groups isolated from ground
• Rated Insulation Voltage: 50 V
• Dielectric Test Voltage: 500 V AC
• Module Termination Units: TU810, TU812, TU814, TU830, TU838
• MTU Keying Code: BE

FAQ:

1. What does current sinking mean in this module?
   • Current sinking means the module can pull current from the load to ground, allowing the connected equipment to operate in a controlled manner without excess current flow.
2. How long is the cable length for the outputs?
   • The maximum cable length for the outputs is 600 meters (656 yards), ensuring flexibility in installation.
3. Can the outputs be configured to a default state in case of error?
   • Yes, the Output Set as Predetermined (OSP) feature allows the outputs to reset to a predefined state based on a timer setting (256, 512, or 1024 ms).
4. What protection does the module have for outputs?
   • The module includes short-circuit protection, over-voltage protection, over-temperature protection, and EMC protection to ensure safe and reliable operation.
5. What voltage range does the DO814 support?
   • The module supports a voltage range from 12 V to 32 V DC, making it compatible with various industrial systems.

For more detailed information, please check official datasheet: S800_I_O_Modules_and_Termination_Units