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ABB I/O Module AI843 TC/mV Analog Input Module 3BSE028925R1 with TU830V1 MTU for 800xA

Categories Digital I O Module
Brand Name: ABB
Model Number: AI843
Certification: CE
Place of Origin: China
MOQ: 1
Price: 280 USD
Payment Terms: T/T / Paypal
Supply Ability: 50
Delivery Time: In Stock
Packaging Details: New Original Box
Product Name: Input Module
Model No.: AI843
Article number: 3BSE028925R1
Signal specification: -30..75 mVlinear, TC types B, C, E, J, K, L, N, R, S, T and U
Number of channels: 8 channels
Redundancy: Yes
Type: Analog Input
Mechanics: S800
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ABB I/O Module AI843 TC/mV Analog Input Module 3BSE028925R1 with TU830V1 MTU for 800xA

ABB I/O Module AI843 TC/mV Analog Input Module 3BSE028925R1 with TU830V1 MTU for 800xA


Description of AI843 :

The AI843 Thermocouple/mV Input Module provides 8 differential input channels for Thermocouple/mV measurements. Measurement ranges configurable per channel are: -30 mV to +75 mV linear, or TC Types B, C, E, J, K, L, N, R, S, T and U. A separate Pt100 channel is used for “Cold Junction” (ambient) temperature measurements, thus serving as CJ-channel for Ch. 1...8.

The junction temperature may be measured locally on the MTUs screw terminals, or on a connection unit distant form the device. Alternatively, a fix junction temperature for the module may be set by the user (as parameter) or a junction temperature set by the application.



General Information


TypeAnalog Input
Signal specification-30..75 mVlinear, TC types B, C, E, J, K, L, N, R, S, T and U
Article number3BSE028925R1
Number of channels8
Signal typeSee table
HARTNo
SOENo
RedundancyYes
High integrityNo
Intrinsic safetyNo
MechanicsS800

I/O Modules


AI801AI810AI815AI820AI825
AI830AAI835AAI843AI845AI880A
AI890AI893AI895AO801AO810V2
AO815AO820AO845AAO890AO895
DI801DI802DI803DI810DI811
DI814DI818DI820DI821DI825
DI828DI830DI831DI840DI880
DI890DO801DO802DO810DO814
DO815DO818DO820DO821DO828
DO840DO880DO890DP820DP840



Diagnostics

Front LED’sF(ault), R(un), W(arning)
SupervisionModule error´: reference channels, power supply low
Channel error: open-circuit
CJ-channel (ch 8): < -40 °C (-40°F) and > 100 °C (212°F)
Status indication of supervisionModule Error, Module Warning, Channel error (8)


Features and benefits


  • 8 differential input channels for thermocouple/mV
  • Single or redundant operation
  • A separate channel is used as CJ-channel (4-wire Pt100 RTD)
  • Variety of thermocouples with the following characteristics: B, C, E, J, K, L, N, R, S, T and U
  • 16 Bit resolution (A/D converter)
  • Inputs are monitored for wire-break open-circuit


Compability

Use with MTUTU810, TU812, TU814, TU818, TU830, TU833
Keying codeBA


Dimensions

Height119 mm (4.7”)
Width45 mm (1.77”)
Depth102 mm (4.01”), 111 mm (4.37”) including connector
Weight0.22 kg (0.49 lbs.)


Terminal:

TU814V1TU810V1TU833TU838TU812V1TU850TU830V1



Picture of AI843






Some ABB items sold by WTL:

Liability:

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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Quality ABB I/O Module AI843 TC/mV Analog Input Module 3BSE028925R1 with TU830V1 MTU for 800xA for sale
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