| Categories | ESP Controller |
|---|---|
| Brand Name: | ABB |
| Model Number: | AI893 |
| Place of Origin: | Switzerland |
| MOQ: | 1 |
| Price: | Negotiations |
| Delivery Time: | 2-3 working days |
| Packaging Details: | New original box |
| Rated Insulation Voltage: | 50V |
| Dielectric Test Voltage: | 500VAC |
| Current Consumption +5 V Modulebus: | 70mA |
| Power Dissipation: | 1.6W |
ABB Digital I O Module AI893 3BSC690141R1 ABB S800 I/O modules 500 V a.c.
| U0 (Groups CENELEC USA) | IIC |
| I0 (Groups CENELEC USA) | IIB |
| P0 (Groups CENELEC USA) | IIA |
| U0 - C0 (uF) | 1.41 |
| U0 -L0 (mH) | 88 |
| U0 -L/R (uH/O) | 586 |
| I0 - C0 (uF) | 9 |
| I0 -L0 (mH) | 352 |
| I0 -L/R (uH/O) | 2347 |
| P0 - C0 (uF) | 36 |
| P0 -L0 (mH) | 706 |
| P0 -L/R (uH/O) | 4707 |
| CE mark | Yes |
| Electrical safety | IEC 61131-2, FM |
| Hazardous Location | C1 Div 2 cULus, C1 Zone 2 cULus, ATEX Zone 2 |
| Marine certification | - |
| 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 |
| Resolution | 15 bit + sign |
| Input impedance | >10 MΩ |
| Isolation | Groupwise isolated from ground |
| Error | TC/mV: <20 µV ; RTD (0-400 Ω): <0.1 Ω ; RTD (0-4000 Ω): <1 Ω |
| Temperature drift | TC/mV: <20 µV/10°C ; RTD (0-400 Ω): <0.1 Ω/10°C ; RTD (0-4000 Ω): <1 Ω/10°C |
| Update cycle time | (no of active channels) x 125 + 125 ms |
| Common mode voltage input | +/- 5V |
| CMRR, 50Hz, 60Hz | >100 dB |
| NMRR, 50Hz, 60Hz | >80 dB |
| Rated insulation voltage | 50V |
| Dielectric test voltage | 500 V a.c. |
| Power dissipation | 0.5 W |
| Current consumption +5 V Modulebus | Typ. 90 mA, Max. <125 mA |
The AI893 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.
The module can be configured for either 2 or 3-wire RTD sensors or for TC sensors. In TC mode, channel 8 be used for Cold Junction (ambient) temperature measurements, thus serving as CJ-channel for channel 1...7. The junction temperature may be measured locally on the MTUs screw terminals, or on a connection unit distant from the device. The cold junction temperature is measured with a 3-wire Pt 100 sensor. Alternatively, a fix junction temperature for the module may be set by the user (as parameter). Channel 8 may be used in the same manner as channel 1-7 when no CJ-temperature measurement is needed.
TU890 and TU891 Compact MTU can be used with this module and it enables three wire connection to the process devices without additional terminals. TU890 for Ex applications and TU891 for non Ex applications.
• 8 differential input channels for 2 or 3-wire RTD and Thermocouple.
• 1 group of 8 channels isolated from ground.
• 15 Bit + sign resolution.
• Ex certified inputs.
|
High Voltage Electrostatic Precipitator Silicon Rectifier Equipment ESP Controller For Power Plant GGaj02-0.2A / 72KV H
High Thermal Efficiency Porcelain Insulator Electric Heater 380V / 100000H ESP Controller
TM-II ESP Controller
TM-III Single-Board Computer Mounted Electrostatic Precipitator Integrated ESP Controller Reduced Energy Consumption
Good Safety, Durability ESP Controller Tubular Electric Heater For Inside ESP Ash Hopper
TM-II ESP Controller Computer Automatic Control Of High Voltage Power Supply Device With Lcd Chinese Display
APF7.820.077C PCB for ESP voltage controller spare, voltage and current signal process
ST11G - 1.5KW / 380V, ST9G - 1KW / 220V, ST9G - 1.5KW / 415V ESP Controller Tubular Electric Heater
RS485 Communication Interlet GGAJ02 (TM-I) Type ESP Controller Automatic Silicon Rectifier Device With Remote Control
550 w / 700 w / 850w / 950w Electric Heater ESP Controllers With Heated Bult Dia M56×4
China 0.5KW - 10KW 380V Insulator Compartment Porcelain Ash Bucket Electric Heater Esp Controller factory
China ESP Controller - Electric Dust Removal Ash Bucket Heater With Insulation Resistance 10m factory
China Simple Structure ESP Controller Porcelain Electric Heater For Heating Water Or Other Liquids factory
