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New ABB I O Module 3BSE023675R1 AI845 Analog Input. Redundant or Single 1x8ch. HART

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New ABB I O Module 3BSE023675R1 AI845 Analog Input. Redundant or Single 1x8ch. HART

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Brand Name : ABB

Model Number : AI845

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. : AI845

Article number : 3BSE023675R1

Signal specification : 0..20mA, 4..20 mA, 0..5 V, 1..5 V

Number of channels : 8 channels

Signal Type : Unipolar single ended

Type : Analog Input

Mechanics : S800

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New ABB I O Module 3BSE023675R1 AI845 Analog Input. Redundant or Single 1x8ch. HART

Description of AI845 :

The AI845 Analog Input Module for single or redundant applications. The module has 8 channels. Each channel can be either a voltage or current input when MTU TU844 or TU845 is used, when other MTUs are used all channels become voltage or current inputs.
The voltage and current input is able to withstand an overvoltage or undervoltage of at least 11 V d.c. The input resistance for voltage input is greater than 10 M ohm and the input resistance for current input is 250 ohm.
The module distributes the external HART compatible transmitter supply to each channel. This adds a simple connection to distribute the supply to 2-wire or 3-wire transmitters. The transmitter power is supervised and current limited.


General Information

Type Analog Input
Signal specification 0..20mA, 4..20 mA, 0..5 V, 1..5 V
Article number 3BSE023675R1
Number of channels 8
Signal type Unipolar single ended
HART Yes
SOE No
Redundancy Yes
High integrity No
Intrinsic safety No
Mechanics S800



I/O Modules

AI801 AI810 AI815 AI820 AI825
AI830A AI835A AI843 AI845 AI880A
AI890 AI893 AI895 AO801 AO810V2
AO815 AO820 AO845A AO890 AO895
DI801 DI802 DI803 DI810 DI811
DI814 DI818 DI820 DI821 DI825
DI828 DI830 DI831 DI840 DI880
DI890 DO801 DO802 DO810 DO814
DO815 DO818 DO820 DO821 DO828
DO840 DO880 DO890 DP820 DP840


Detailed data

Resolution 12 bit
Input impedance 10 MΩ (voltage input)
250 Ω (current input incl. PTC)
Isolation Groupwise isolated from ground
Under/over range 0 / +15%
Error Max. 0.1%
Temperature drift Max. 50 ppm/°C
Input filter (rise time 0-90%) 290 ms
Update cycle time 10 ms
Current limiting Built in current limited transmitter power
Maximum field cable length 600 meters (656 yards)
Max input voltage (non destructive) 11 V d.c.
NMRR, 50Hz, 60Hz > 40 dB
Rated insulation voltage 50 V
Dielectric test voltage 500 V a.c.
Power dissipation 3.5 W
Current consumption +5 V Modulebus 100 mA
Current consumption +24 V Modulebus 50 mA
Current consumption +24 V external Max. 265 mA (22 mA + transmitter current * 1.32)



Diagnostics

Front LED’s F(ault), R(un), W(arning)
Supervision Module error: analog read back, reference voltage, internal power supply, checksum, watchdog and memory error
Internal channel error: low pass filter´, multiplexer, test channel error
External channel error: external power supply low, transmitter power, external shunt error
Status indication of supervision Module Error, Module Warning, Channel error



Features and benefits

  • 8 channels for 0...20 mA, 4...20 mA, 0...5 V or 1...5 V d.c., single ended unipolar inputs
  • Single or redundant operation
  • 1 group of 8 channels isolated from ground
  • 12 Bit resolution
  • Current limited transmitter supply per channel
  • Advanced on-board diagnostics
  • HART pass-through communication


Compability

Use with MTU TU810, TU812, TU814, TU818, TU830, TU833, TU835, TU838, TU844, TU845, TU854
Keying code CC


Dimensions

Height 119 mm (4.7”)
Width 45 mm (1.77”)
Depth 102 mm (4.01”), 111 mm (4.37”) including connector
Weight 0.23 kg (0.51 lbs.)



Terminal:

TU814V1 TU810V1 TU833 TU838 TU812V1 TU850 TU830V1



Picture of AI845

New ABB I O Module 3BSE023675R1 AI845 Analog Input. Redundant or Single 1x8ch. HART


Some ABB items sold by WTL:

New ABB I O Module 3BSE023675R1 AI845 Analog Input. Redundant or Single 1x8ch. HART

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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Product Tags:

ethernet i o module

      

digital input output module

      
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