DO801 3BSE0205108R1 ABB Transistor-type digital output module AC 800M System 800 A

ABB DO801 is a standard 16-channel digital output module in AC 800M distributed control systems. It adopts an NPN transistor Sourcing output structure and is specifically designed to drive 24V DC loads. Such as small relays, solenoid valves, indicator lights, PLC input modules, solid-state relays (SSR), etc.

This module is equipped with short-circuit protection, overload detection and channel-level diagnostic functions. It features a compact structure and high reliability, and is widely used in industrial scenarios such as process automation, mechanical control, water treatment and packaging lines. It is an ideal choice for building an economical and efficient control system.

Core features

16-channel independent transistor output
Output type: 24V DC source (Sourcing)
Maximum load current: 0.5A per channel, total ≤ 4A per module
Conduction voltage drop: < 1.5V @ 0.5A
Comprehensive protection mechanism
Each channel is equipped with short-circuit protection and over-temperature shutdown
It can automatically recover after a short circuit (no need to replace the fuse)
Support channel-level fault diagnosis and reporting
High-reliability design
Photoelectric isolation is achieved between the channel and the backplane
Isolation voltage: ≥ 500 V AC (1 minute)
Surge resistance: ±1 kV (IEC 61000-4-5)

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