ABB DO801 3BSE020510R1 S800 I/O Digital Output Module 16-Channel
Product Overview
The ABB DO801 (Part Number: 3BSE020510R1) is a high-density digital output module belonging to the S800L I/O family, designed for seamless integration with ABB Symphony Plus and System 800xA distributed control systems (DCS). This module features 16 independent channels, each capable of providing a 24V DC current-sinking (transistor) output at 0.5A. The DO801 is engineered to drive a wide range of field actuators, including solenoids, relays, and indicator lamps. Its compact DIN-rail mountable form factor and high channel density significantly reduce the physical footprint in control cabinets while maintaining robust isolation between the field process and the system backplane.
Technical Specifications
Detailed functional and electrical parameters for the DO801 module are listed below:
| Parameter | Specification Details |
| Model Number | DO801 |
| Product ID | 3BSE020510R1 |
| Manufacturer | ABB (Sweden) |
| Series | S800L I/O / S800 I/O |
| Product Type | Digital Output Module |
| Number of Channels | 16 Channels |
| Output Type | 24 VDC (Current Sinking / Transistor) |
| Current per Channel | 0.5 A (Maximum) |
| Total Module Current | 8 A (Maximum) |
| Leakage Current | < 0.5 mA |
| Response Time | < 1 ms (Off to On / On to Off) |
| Isolation | Channel-to-system and Channel-to-channel |
| Protection | Short-circuit and Overload protection |
| Power Consumption | 5 W (from 24 VDC backplane) |
| Dimensions (WxHxD) | 58 mm x 135 mm x 92 mm |
| Weight | 0.2 kg (Net) |
| Operating Temperature | -20 °C to +55 °C |
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Guide
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