Hontai Machinery and equipment (HK) Co. ltd
| Delivery Time | 2-3 working days |
| Packaging Details | New original box |
| Signal Specification | 3-wire RTD: Pt100, Cu10, NI100, Ni120 And Resistive Potentiometer |
| Rated Insulation Voltage | 50V |
| Dielectric Test Voltage | 500VAC |
| Current Consumption +5 V Modulebus | 70mA |
| Power Dissipation | 1.6W |
| Brand Name | ABB |
| Model Number | AI890 |
| Place of Origin | Switzerland |
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Product Specification
| Delivery Time | 2-3 working days | Packaging Details | New original box |
| Signal Specification | 3-wire RTD: Pt100, Cu10, NI100, Ni120 And Resistive Potentiometer | Rated Insulation Voltage | 50V |
| Dielectric Test Voltage | 500VAC | Current Consumption +5 V Modulebus | 70mA |
| Power Dissipation | 1.6W | Brand Name | ABB |
| Model Number | AI890 | Place of Origin | Switzerland |
AI890 3BSC690071R1 ABB S800 I/O modules Digital I O Module 0 / 22 mA 1.5 W
The AI890 Analog Input Module has 8 channels. The module includes Intrinsic Safety protection components on each channel for connection to process equipment in hazardous areas without the need for additional external devices.
Each channel can be either a current input or power and monitor a two-wire process transmitter. The current input is for externally powered transmitters. The input voltage drop of the current input is typically 3 V, PTC included. The transmitter supply for each channel is able to provide at least 15 V at a 20 mA loop current to power Ex certified process transmitters and is limited to 23 mA in overload conditions. All eight channels are isolated from the ModuleBus and power supply in one group. Power to the input stages is converted from the 24 V on the power supply connections.
TU890 and TU891 Compact MTU can be used with this module and it enables two wire connection to the process devices without additional terminals. TU890 for Ex applications and TU 891 for non Ex applications.
• 8 channels for 0...20 mA or 4...20 mA, single ended unipolar inputs.
• 1 group of 8 channels isolated from ground.
• Power and monitor for Ex certified two-wire transmitters.
• Non energy-storing analog inputs for externally powered sources.
| Type | Analog Input |
| Signal specification | 0...20 mA |
| Article number | 3BSC690071R1 |
| Number of channels | 8 |
| Signal type | Unipolar single ended |
| HART | No |
| SOE | No |
| Redundancy | No |
| High integrity | No |
| Intrinsic safety | Yes |
| Mechanics | S800 |
| Resolution | 12 bit |
| Isolation | Group wise isolated from ground |
| Under/over range | 0 / 22 mA |
| Error | Max. 0.1% |
| Temperature drift | Typ. 50 ppm/°C Max. 100 ppm/°C |
| Input filter (rise time 0-90%) | 75 ms |
| Update cycle time | 5 ms |
| Current limiting | Built in current limited transmitter power |
| CMRR, 50Hz, 60Hz | >80 dB |
| NMRR, 50Hz, 60Hz | >20 dB |
| Rated insulation voltage | 50 V |
| Dielectric test voltage | 500 V a.c. |
| Power dissipation | 1.5 W |
| Current consumption +5 V Modulebus | Typ. 70 mA, Max. 150 mA |
| Current consumption +24 V external | Typ. 220 mA, Max. <300 mA |
| Front LED’s | F(ault), R(un), W(arning) |
| Supervision | Internal process supply |
| Status indication of supervision | Module Error, Module Warning, Channel error |
| CE mark | Yes |
| Electrical safety | IEC 61131-2, FM |
| Hazardous Location | C1 Div 2 cULus, C1 Zone 2 cULus, ATEX Zone 2 |
| Marine certification | ABS, BV, DNV-GL, LR, RS, CCS |
| Protection rating | IP20 according to IEC 60529 |
| 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, 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 |
Company Details
Business Type:
Exporter,Trading Company,Seller
Year Established:
2000
Total Annual:
3 Million-4 Million
Ecer Certification：
Verified Supplier
Our company Hontai Machinery and equipment (HK) Co. ltd focus is on steel mills, power plants, cement plant , chemicals, paper, CNC numerical control machine tool industry system spare parts! Main products: DCS system cards, spares of turbine ,generator ,boiler ,blower , coal mill , motor , transfor... Our company Hontai Machinery and equipment (HK) Co. ltd focus is on steel mills, power plants, cement plant , chemicals, paper, CNC numerical control machine tool industry system spare parts! Main products: DCS system cards, spares of turbine ,generator ,boiler ,blower , coal mill , motor , transfor...
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