Description
The DO814 is a 16 channel 24 V digital output module with current sinking for the S800 I/O. The output voltage range is 10 to 30 volt and the maximum continuous current sinking is 0.5 A. The outputs are protected against short circuits and over temperature. The outputs are divided into two individually isolated groups with eight output channels and one voltage supervision input in each group.
Each output channel consists of a short circuit and over temperature protected low side switch, EMC protection components, inductive load suppression, output state indication LED and optical isolation barrier. The process voltage supervision input give channel error signals if the voltage disappears. The error signal can be read via the ModuleBus.
| Article number | 3BUR001455R1 |
| Type | Digital Output |
| Signal specification | 24 V d.c. (12-32 V d.c.), 0.5 A |
| Width | 45 mm (1.77”) |
| Depth | 102 mm (4.01”), 111 mm (4.37”) including connector |
| Height | 119 mm (4.7”) |
| Weight | 0.18 kg (0.4 lbs.) |
| Isolation | Groupwise isolated from ground |
| Current limiting | Short circuit proof current limited output |
| Maximum field cable length | 600 meters (656 yards) |
| Rated insulation voltage | 50 V |
| Dielectric test voltage | 500 V a.c. |
| Power dissipation | Typ. 2.1 W |
| Current consumption +5 V Modulebus | 80 mA |
Application Scenarios
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Power Generation Industry:DO814 Collecting temperature, pressure and other analog signals in thermal power plants and hydropower stations, providing accurate data support for unit control and monitoring systems.
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Petroleum and Chemical Industry: Acquiring process signals such as flow rate and concentration in refineries and chemical plants, ensuring the stability and safety of production processes.
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Water Treatment and Manufacturing Industry: Collecting operating parameter signals of water treatment equipment and production line equipment, realizing precise control and efficient operation of the system.
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Please contact Sunny [email protected] for the best price.
| ABB | DSBB110A 57330001-Y |
| ABB | DSAO120A 3BSE018293R1 |
| ABB | DSAO120 57120001-EY |
| ABB | DSAO110 57120001-AT/1 |




