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Product Information

Product Describe
3BSC690141R1
INPUT MODULE
ANALOG
8 CHANNEL
TC/RTD
W/ INTRINSIC SAFETY INTERFACE
(AI893)

Specifications

  • Product Model
    AI893 3BSC690141R1
  • Spare Model
    3BSC690141R1
  • Product Parameters
    Analog Input Module
  • Tariff Code
    8537101190
  • Country of origin
    sweden
  • Place of shipment
    Xiamen, China
  • Estimated Shipping Size
    4.4x12.1x10.8cm
  • Manufacturer
    ABB
  • weight
    0.2 kg
  • Type
    Analog Input
  • Signal specification
    RTD or TC
  • Number of channels
    8
  • Resolution
    15 bit + sign
  • Input impedance
    >10 MΩ
  • Common mode voltage input
    +/- 5V
  • CMRR, 50Hz, 60Hz
    >100 dB
  • NMRR, 50Hz, 60Hz
    >80 dB
  • Temperature, Operating
    0 to +55 °C (+32 to +131 °F)
  • Temperature, Storage
    -40 to +70 °C (-40 to +158 °F)
  • Factory New

    These are new and current items that are procured from the manufacturer.
  • New No Package

    These parts are new. They have not been used, but their original packaging is no longer available.
  • New In Opened Package

    These parts are new. They have not been used, but their original packaging has been opened or the packaging is significantly aged.
  • New In Sealed Package

    Parts are new. They have not been used and still have their original package seal intact.
  • New in Original Package

    These parts are new. The packages were not originally sealed by their original manufacturer.

Warranty Period & Disclaimer

Amikon is not an authorized distributor unless otherwise specified, representative, or affiliate of the manufacturer of this product. All trademarks and documents are the property of their respective owners and are provided for identification and informational.

FAQs

  • What is the AI893 3BSC690141R1?+
    The ABB AI893 (3BSC690141R1) is an 8-channel Analog Input module from the S800 I/O system, specifically designed with Intrinsic Safety (IS) interfaces for hazardous areas. It supports direct connection to thermocouples and RTD sensors.
  • What is the primary function of the AI893?+
    It is an 8-channel analog input module designed for hazardous area applications requiring intrinsic safety (ATEX/IECEx Zone 2 interface to Zone 0).
  • What types of sensors are supported?+
    It supports thermocouples (TC) and RTD sensors (2-wire or 3-wire).
  • Which Module Termination Units (MTUs) are compatible?+
    The module must be used with TU890 or TU891.
  • Does this module require external barriers for hazardous areas?+
    No. Each channel has built-in intrinsic safety components, allowing direct connection to field devices in hazardous areas.
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Product Applications
  • Industrial automation systems
  • Packaging machinery control
  • Material handling equipment control
  • Solutions for aluminium smelters
  • Hot rolling & Cold rolling
  • Iron- and steelmaking
  • Paint solutions
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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Product

MORE INFORMATION

Overview Manuals Technical notes

Features:

  • 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
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 AI893 3BSC690141R1 ABB Analog Input Module may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
ABB AI893 3BSC690141R1 Analog Input Module Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The module can be configured for either 2 or 3-wire RTD sensors or for TC sensors. In TC mode, channel 8 is 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 fixed junction temperature for the module may be set by the user (as parameter). Channel 8 may be used in the same manner as channels 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 connections to the process devices without additional terminals. TU890 for Ex applications and TU891 for non Ex applications.

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