ABB DO815 3BSE013258R1 S800 I/O Module

Overview

The DO815 is a reliable 8-channel digital output module designed for the ABB S800 I/O system, offering precise control for various industrial applications. With 24 V DC current sourcing outputs and an array of protection features, it ensures operational safety and durability. The module is suitable for controlling inductive loads, filament lamps, and more, providing effective performance in automation systems.

Technical Specifications:

• Brand: ABB
• Model: DO815
• Type: Digital Output Module
• Number of Channels: 8 (2 x 4)
• Output Type: High-Side Driver, Current Limited
• Process Voltage (L+): 10-32 V DC (Normal range: 24 V DC)
• Max Output Current: 2 A @ 24 V, 2.5 A @ 30 V
• Max Total Current per Group: 6 A
• Voltage Drop (On-State): Max 0.5 V
• Loop Monitoring: Open circuit and short circuit detection in energized state
• Short Circuit Current: Max 4 A
• Open Load Detection Current: < 6 mA
• Leakage Current: Max 500 μA
• Output Impedance: < 0.25 ohm
• Filament Lamp Load: Max 10W (only in Automatic Reset Mode)
• Inductive Load Switch-Off Energy: Max 1J
• Switching Frequency (Resistive Load): Max 200 Hz
• Switching Frequency (Inductive Load): Max 2.5 Hz
• Maximum Field Cable Length: 600 meters (656 yards)
• Current Consumption (Modulebus): 120 mA (Max 150 mA)
• Power Dissipation: 4 W @ 24 V
• Output Set Timer (OSP): 256 ms, 512 ms, 1024 ms
• Isolation: Groupwise isolated from ground
• Rated Insulation Voltage: 50 V
• Dielectric Test Voltage: 500 V a.c.
• Module Termination Units: TU810, TU812, TU814, TU830
• MTU Keying Code: AA

Frequently Asked Questions (FAQ):

Q: What is the maximum output current per channel?
A: The DO815 module can provide a maximum output current of 2 A at 24 V DC or 2.5 A at 30 V DC.

Q: Can the DO815 handle inductive loads?
A: Yes, the DO815 module is designed to handle inductive loads, offering up to 1J of energy for switch-off.

Q: What happens in case of a communication error?
A: The output channels can be set to a predetermined state through the Output Set Timer (OSP), ensuring safe operation even during communication failures.

Q: How does the module protect against overload?
A: The module features short-circuit protection, overload protection, and fault detection mechanisms for safe operation in industrial environments.

Q: What is the maximum cable length for connecting to the module?
A: The DO815 module supports a maximum field cable length of 600 meters (656 yards).

For more detailed information, please check official datasheet: S800_I_O_Modules_and_Termination_Units