Mô đun ABB S800 I/O Module DO840 digital output module 3BSE020838R1 NEW or USED
ABB S800 I/O Module DO840 digital output module 3BSE020838R1 NEW or USED
Description of DO840
This module has 16 digital outputs. The maximum continuous output current per channel is 0.5 A. The outputs are current limited and protected against over temperature. The outputs are divided into two groups with eight output channels and one voltage supervision input in each group. Each output channel consists of a current limited and over temperature protected high side driver, EMC protection components, inductive load suppression, output state indication LED and optical isolation barrier.
General Information
| Type | Digital Output |
| Signal specification | 24 V d.c. (19.2 – 32 V d.c.), 0.5 A |
| Article number | 3BSE020838R1 |
| Number of channels | 16 |
| Signal type | Current sourcing, current limiting |
| HART | No |
| SOE | No |
| Redundancy | Yes |
| High integrity | No |
| Intrinsic safety | No |
| Mechanics | S800 |
Detailed data
| 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. 4.3 W |
| Current consumption +5 V Modulebus | 130 mA |
| Current consumption +24 V Modulebus | 0 |
| Current consumption +24 V external | 200 mA |
Diagnostics
| Front LED’s | F(ault), R(un), W(arning), O(SP), Channel 1-16 Status |
| Supervision | Process power 1 per group |
| Status indication of supervision | Module Error, Module Warning, Channel error |
I/O Modules
| AI801 | AI810 | AI815 | AI820 | AI825 |
| AI830A | AI835A | AI843 | AI845 | AI880A |
| AI890 | AI893 | AI895 | AO801 | AO810V2 |
| AO815 | AO820 | AO845A | AO890 | AO895 |
| DI801 | DI802 | DI803 | DI810 | DI811 |
| DI814 | DI818 | DI820 | DI821 | DI825 |
| DI828 | DI830 | DI831 | DI840 | DI880 |
| DI890 | DO801 | DO802 | DO810 | DO814 |
| DO815 | DO818 | DO820 | DO821 | DO828 |
| DO840 | DO880 | DO890 | DP820 | DP840 |
Features and benefits
- 16 channels for 24 V d.c. current sourcing outputs
- 2 isolated groups of 8 channels with process voltage supervision
- Advanced on-board diagnostics
- Output status indicators
- OSP sets outputs to predetermined state upon error detection
- Redundant or single applications
- Current limited and over-temperature protection
Compability
| Use with MTU | TU810, TU812, TU814, TU830, TU833, TU842, TU843, TU852 |
| Keying code | CE |
Dimensions
| Height | 119 mm (4.7”) |
| Width | 45 mm (1.77”) |
| Depth | 102 mm (4.01”), 111 mm (4.37”) including connector |
| Weight | 0.15 kg (0.33 lbs.) |
Some ABB items sold by WTL:
WTL is not liable for any personal injury or property damage resulting from the use of this equipment. It is
buyer’s responsibility as to the safe handling & operation of this equipment and to verify equipment is
compliance to their machinery.
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