ABB DO814 3BURO01455R1 Digital Output Module

Signal Specification: 24 V DC.

Current Capacity:  0.5 A.

Number of Channels: 16 channel digital output, divided into two isolated groups, with 8 output channels and 1 voltage supervision input in each group.

Rated Insulation Voltage: 50 V.

Dielectric Test Voltage: 500 V AC.

Power Dissipation: 2.1 W.

Current Consumption: 80 mA for +5 V module bus.

Operating Temperature: 0 - +55 °C.

Storage Temperature: - 40 - +70 °C.

Protection Class: IP20.

Communication Interface: It can be used with MTUs such as TU810, TU812, TU814, TU830, TU833, or TU838.

ABB DO814 module provides 16 digital output channels, divided into two groups (8 channels per group), supports 0.5A current sinking output, has short-circuit protection function, and can effectively prevent overload damage. The output signal type is dry contact or transistor, suitable for driving actuators such as solenoid valves and relays.

ABB DO814 is a component of ABB S800 I/O system. DO814 can be seamlessly integrated into ABB automation platform (such as 800xA) and supports high-speed data interaction with controllers such as PLC and DCS.

Diagnosis and redundancy, ABB DO814 supports channel-level status monitoring (such as output short circuit and line break detection), and real-time feedback of working status through LED indicators. In a redundant system, dual module hot standby can be configured to improve system availability.

ABB DO814 3BURO01455R1 is widely used in manufacturing (such as automobile production lines, food packaging), energy industry (such as substation control) and process industry (such as chemical reactor control). ABB DO814 3BURO01455R1 can realize basic logic functions such as equipment start and stop, valve control, etc.

When ABB DO814 3BURO01455R1 is used with ABB safety controllers (such as AC800M), DO814 3BURO01455R1 can build a safety instrumented system (SIS) that meets the SIL 3 standard and meets safety requirements such as emergency stop and interlock protection.