Mô đun ABB S800 I/O Digital Input Module DI820 3BSE008512R1 Input 10mA 120VAC New in Box
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ABB S800 I/O Digital Input Module DI820 3BSE008512R1 Input 10mA 120VAC New in Box
Description of DI820:
This module has 8 digital inputs. The a.c. input voltage range is 77 – 130 volt and the input current is 10 mA at 120 V a.c. The d.c. input range is 75 – 145 V and the input current is 2.8 mA at 110 V. The inputs are individually isolated.
Every input channel consists of current limiting components, EMC protection components, input state indication LED, optical isolation barrier and an analog filter (6 ms). Channel 1 can be used as voltage supervision input for channels 2 – 4, and channel 8 can be used as voltage supervision input for channels 5 – 7.
If the voltage connected to channel 1 or 8 disappears, the error inputs are activated and the Warning LED turns on. The error signal can be read from the ModuleBus.
General Information
| Type | Digital Input |
| Signal specification | 120 V a.c. / 110 V d.c. |
| Article number | 3BSE008512R1 |
| Number of channels | 8 |
| Signal type | Current sinking |
| HART | No |
| SOE | No |
| Redundancy | No |
| High integrity | No |
| Intrinsic safety | No |
| Mechanics | S800 |
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 |
Detailed data
| Input voltage range, “0” | 0..30 V a.c., 0..20 V d.c. |
| Input voltage range, “1” | 77..130 V a.c., 75..145 V d.c. |
| Input impedance | 12 kΩ (a.c.) / 39 kΩ (d.c.) |
| Isolation | Individually isolated channels |
| Filter times (digital, selectable) | 2, 4, 8, 16 ms |
| Input frequencey range | 47..63 Hz |
| Analog filter On/Off delay | 5 / 18 ms |
| Current limiting | Sensor power can be current limited by the MTU |
| Maximum field cable length | 200 meters (219 yards) 100 pF/m for a.c., 600 meters (656 yards) for d.c. |
| Rated insulation voltage | 250 V |
| Dielectric test voltage | 2000 V a.c. |
| Power dissipation | Typ. 2.8 W |
| Current consumption +5 V Modulebus | 50 mA |
| Current consumption +24 V Modulebus | 0 |
| Current consumption +24 V external | 0 |
Diagnostics
| Front LED’s | F(ault), R(un), W(arning), Channel 1-16 Status |
| Supervision | Process voltage, Channel 1 and 8 can be used per group |
| Status indication of supervision | Module Error, Module Warning, Channel error |
Features and benefits
- 8 channels for 120 V a.c./d.c. inputs
- Individually isolated channels
- Voltage supervision of field input power
- Input status indicators
- Signal filtering
Environment and certification
| CE mark | Yes |
| Electrical safety | IEC 61131-2, UL 508 |
| Hazardous Location | – |
| Marine certification | ABS, BV, DNV-GL, LR, RS, CCS |
| Protection rating | IP20 according to IEC60529 |
| Corrosive atmosphere ISA-S71.04 | G3 |
| Climatic operating conditions | 0 to +55 °C (Storage -40 to +70 °C), RH=5 to 95 % no condensation, IEC/EN 61131-2 |
| Pollution degree | Degree 2, IEC 60664-1 |
| Mechanical operating conditions | IEC/EN 61131-2 |
| EMC | EN 61000-6-4 and EN 61000-6-2 |
| Overvoltage categories | IEC/EN 60664-1, EN 50178 |
| Equipment class | Class I according to IEC 61140; (earth protected) |
| Max ambient temperature | 55 °C (131 °F), for vertical mounting in compact MTU 40 °C (104 °F) |
| RoHS compliance | EN 50581:2012 |
| WEEE compliance | DIRECTIVE/2012/19/EU |
Compability
| Use with MTU | TU811, TU813, TU831, TU839, TU851 |
| Keying code | AB |
Dimensions
| Height | 119 mm (4.7”) |
| Width | 45 mm (1.77”) |
| Depth | 102 mm (4.01”), 111 mm (4.37”) including connector |
| Weight | 0.18 kg (0.4 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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