Wisdomlong Technology CO.，LTD
Wisdomlong Technology CO.，LTD
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3BSE008514R1 ABB DO820 Digital Output Modules Redundant Power Supply Module
Description of DO820 3BSE008514R1
The DO820 is an 8 channel 230 V a.c./d.c. relay (NO) output module for the S800 I/O. The maximum output voltage is 250 V a.c./d.c. and the maximum continuous output current is 3 A. All outputs are individually isolated. Each output channel consists of optical isolation barrier, output state indication LED, relay driver, relay and EMC protection components. The relay supply voltage supervision, derived from the 24 V distributed on the ModuleBus, gives an error signal if the voltage disappears, and the Warning LED turns on. The error signal can be read through the ModuleBus. This supervision can be enabled/disabled with a parameter.
General info
| Article number | 3BSE008514R1 |
| Type | Digital Output |
| Signal specification | 230 V a.c. / d.c. (5 - 250 V a.c./d.c.), 3 A |
| Number of channels | 8 |
| Signal type | Relay (NO) |
| HART | No |
| SOE | No |
| Redundancy | No |
| High integrity | No |
| Intrinsic safety | No |
| Mechanics | S800 |
Detailed data
| Isolation | Individually isolated, channel-to-channel and to circuit common |
| Current limiting | Can be current limited by the MTU |
| Maximum field cable length | 600 meters (656 yards) |
| Event recording accuracy | -0 ms / +1.3 ms |
| Rated insulation voltage | 250 V |
| Dielectric test voltage | 2000 V a.c. |
| Power dissipation | Typ. 2.9 W |
| Current consumption +5 V Modulebus | 60 mA |
| Current consumption +24 V Modulebus | 140 mA |
| Current consumption +24 V external | 0 |
Diagnostics
| Front LED’s | F(ault), R(un), W(arning), O(SP), Channel 1-8 Status |
| Supervision | 24/12 V Relay power converter monitor |
| Status indication of supervision | Module Error, Module Warning, Channel error |
Compatibility
| Use with MTU | TU811, TU813, TU831, TU836, TU837, TU851 |
| Keying code | AD |
Dimensions
| Width | 45 mm (1.77”) |
| Depth | 102 mm (4.01”), 111 mm (4.37”) including connector |
| Height | 119 mm (4.7”) |
| Weight | 0.23 kg (0.5 lbs.) |
Q: What is the brand name of the product?
A: The brand name of the product is ABB.
Q: What is the model number of the product?
A: The model number of the product is DO820 3BSE008514R1.
Q: Where is the product manufactured?
A: The product is manufactured in FI.
Q: What are the available payment terms?
A: The available payment terms are T/T, Western Union, and PAYONEER.
Q: What is the delivery time for the product?
A: The delivery time for the product is 3-5 days.
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