Wisdomlong Technology CO.，LTD
| Payment Terms | T/T |
| Supply Ability | 100 |
| Delivery Time | 3-5 days |
| Packaging Details | New in original box |
| Model | AI893 3BSC690141R1 |
| Brand | ABB |
| Country of origin | Singapore (SG) |
| Product Net Weight | 0.3kg |
| Number of Input Channels | 8 |
| Use with MTU | TU890, TU891 |
| Type | Analog Input |
| Signal specification | RTD or TC |
| Brand Name | ABB |
| Model Number | AI893 3BSC690141R1 |
| Certification | CE |
| Place of Origin | Singapore (SG) |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100 |
| Delivery Time | 3-5 days | Packaging Details | New in original box |
| Model | AI893 3BSC690141R1 | Brand | ABB |
| Country of origin | Singapore (SG) | Product Net Weight | 0.3kg |
| Number of Input Channels | 8 | Use with MTU | TU890, TU891 |
| Type | Analog Input | Signal specification | RTD or TC |
| Brand Name | ABB | Model Number | AI893 3BSC690141R1 |
| Certification | CE | Place of Origin | Singapore (SG) |
ABB AI893 3BSC690141R1 ANALOG INPUT TC/RTD IS 8 CH
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.
General info
| Article number | 3BSC690141R1 |
| Type | Analog Input |
| Signal specification | RTD or TC |
| Number of channels | 8 |
| Signal type | Unipolar single ended |
| HART | No |
| SOE | No |
| Redundancy | No |
| High integrity | No |
| Intrinsic safety | Yes |
| Mechanics | S800 |
Detailed data
| 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 | 50 V |
| Dielectric test voltage | 500 V a.c. |
| Power dissipation | 0.5 W |
| Current consumption +5 V Modulebus | Typ. 90 mA, Max. <125 mA |
Diagnostics
| Front LED’s | F(ault), R(un), W(arning) |
| Supervision | Open circuit, Short circuit for RTD |
Environment and certification
| CE mark | Yes |
| Electrical safety | EN 61010-1, EN 61010-2-201 |
| Hazardous Location | ATEX/IECEx Zone 2 with interface to Zone 0, cFMus C1, Div 2/Zone 2 with interface to C1, C2, C3 Div 1/Zone 0 |
| Marine certification | - |
| Temperature, Operating | 0 to +55 °C (+32 to +131 °F) |
| Temperature, Storage | -40 to +70 °C (-40 to +158 °F) |
| Pollution degree | Degree 2, IEC 60664-1 |
| Corrosion protection | ISA-S71.04: G3 |
| Relative humidity | 5 to 95 %, non-condensing |
| Max ambient temperature | 55 °C (131 °F), for vertical mounting in compact MTU 40 °C (104 °F) |
| Protection class | IP20 according to IEC 60529 |
| 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) |
| RoHS compliance | DIRECTIVE/2011/65/EU (EN 50581:2012) |
| WEEE compliance | DIRECTIVE/2012/19/EU |
Compatibilty
| Use with MTU | TU890, TU891 |
| Keying code | BA |
Intrinsic Safety parameters
| 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 |
Dimensions
| Width | 45 mm (1.77”) |
| Depth | 102 mm (4.01”), 111 mm (4.37”) including connector |
| Height | 119 mm (4.7”) |
| Weight | 0.16 kg (0.35 lbs.) |
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1, First, send us the brand, model code/pic of the nameplate, the quantity for inquiry. Then we will send the quote to you. after confirming the model and the quantity, then we will the PI to you.
2, You can transfer by Paypal/ Western Union/Trade assurance/ T/T. When we received the payment, then we will start to prepare the order for you asap.
Company Details
Business Type:
Distributor/Wholesaler,Trading Company,Seller
Year Established:
2009
Total Annual:
100000-200000
Employee Number:
15~30
Ecer Certification：
Active Member
Wisdomlong Technology CO.,LTD locats at the central of China,Shenzhen, Guangdong Province. With rapid development, Wisdomlong serves fields of automation in global markets, Our business covers five continents throughout the world with the basic convicti... Wisdomlong Technology CO.,LTD locats at the central of China,Shenzhen, Guangdong Province. With rapid development, Wisdomlong serves fields of automation in global markets, Our business covers five continents throughout the world with the basic convicti...
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