buy ABB AI843 8-channel analog input module,ABB AI843 8-channel analog input module suppliers,manufacturers,factories

Product Categories

New Products

Product Details

We will arrange delivery within 3-5 days after receiving the payment.

Our express delivery: DHL and FedEx.

Quality packing for each product

Destination country all taxes & duty to be paid by buyer

Only part of the brand and model, if you have other product needs, please contact us.

- - ABB AI843 8-Channel Analog Input Module
    
    1. Product Overview
    
    The ABB AI843 is an industrial-grade 8-channel analog input module designed for ABB automation systems (e.g., AC 800M DCS, Compact Control Builder). It specializes in collecting, conditioning, and transmitting analog signals from field sensors (temperature, pressure, flow) to control systems, with high precision and anti-interference capabilities. Its compact design and multi-signal compatibility make it suitable for harsh industrial environments like process plants, manufacturing facilities, and energy infrastructure.
    
    2. Technical Specifications
    
    2.1 Input Performance & Compatibility
    
    Channel Count: 8 independent, isolated channels (no cross-talk between channels)
    
    Supported Signal Types:
    
    Current: 4-20 mA DC (2-wire/4-wire sensors); 0-20 mA DC (optional)
    
    Voltage: 0-10 V DC; ±10 V DC; 0-5 V DC (configurable per channel)
    
    Temperature: RTD (Pt100, Pt1000); thermocouple (J, K, T, E, R, S, B types)
    
    Input Accuracy: ±0.05% of full scale (FS) for current/voltage; ±0.1% FS for RTD/thermocouple (at 25°C ±5°C)
    
    Sampling Rate: 10 samples/second per channel (simultaneous sampling for time-synchronized data)
    
    2.2 Electrical & Isolation
    
    Common-Mode Rejection (CMR): 120 dB at 50/60 Hz (reduces power line interference)
    
    Isolation: 2 kV AC between channels; 2 kV AC between input circuits and system bus (IEC 61010-1 standard)
    
    Power Supply: 24 V DC ±15% (powered via system backplane); power consumption: Typical 3 W, Max 5 W
    
    2.3 Mechanical & Environmental
    
    Dimensions: 140×75×28 mm (Length×Width×Height); fits standard DIN rail cabinets
    
    Mounting: DIN rail (EN 50022 standard) or panel mounting (via optional brackets)
    
    Operating Temperature: -25°C ~ +70°C (derates 0.5% FS per °C above 60°C)
    
    Humidity: 5%-95% non-condensing; EMC Compliance: EN 61000-6-2 (immunity), EN 61000-6-4 (emissions)
    
    3. Application Fields
    
    Process Control: Chemical/petrochemical plants (collects pressure/flow sensor signals for reactor control; thermocouple inputs for temperature monitoring of distillation columns)
    
    Power Generation: Thermal/hydro power plants (RTD signals from turbine bearings for temperature protection; current signals from flow meters for coolant control)
    
    Manufacturing: Automotive assembly lines (voltage signals from robotic arm position sensors; temperature signals from welding equipment)
    
    Water Treatment: Wastewater plants (4-20 mA signals from level sensors in tanks; pH sensor signals for chemical dosing control)
    
    4. Installation & Maintenance
    
    4.1 Installation
    
    Mount on EN 50022 DIN rail; reserve 30 mm clearance on both sides for heat dissipation
    
    Wire sensors to channel terminals: Use shielded cables (ground shield at controller end) for low-level signals (RTD/thermocouple); 0.5-1.5 mm² cables for current/voltage
    
    Configure signal type per channel via ABB Control Builder software (no physical jumpers needed; supports online reconfiguration)
    
    4.2 Maintenance
    
    Check status LEDs monthly (green = normal; red = channel fault/power issue; yellow = out-of-range signal)
    
    Calibrate annually using ABB calibration tools (or third-party certified calibrators) to maintain ±0.05% FS accuracy
    
    Clean terminals quarterly with a dry brush (remove dust to prevent poor contact); avoid liquid cleaners
    
    Replace module if channel fault persists after wiring check and calibration (internal isolation circuit failure may cause signal distortion)

The structure and details of the product：

Please make an inquiry for more models

ABB DSQC256A 3HAB2211-1

ABB 3HAB2211-1 7.10

ABB 3AUA0000044467 JINT-G1C

ABB 3AUA0000074419 BFPS-48C

ABB 3AXD50000183357 CCU-24-S

ABB BRC410 SPBRC410

ABB JGDR-G1C PCB 69038433

ABB AINP-01C 68258529 7.13

ABB 8-061588-002 7.14

ABB 07KR51 1SBP260010R1001

ABB XM06B5 1SBP260103R1001

ABB PP826A

ABB PP846A 3BSE042238R2

ABB XC32L1 1SBP260110R1001

ABB 61615-0-2200000 7.18

ABB 3BSE028550R1 PM253V022

ABB PM150V08 3BSE009598R1

ABB PM632 3BSE005831R1

ABB PP835A

ABB 086370-001

ABB PM866AK01

ABB MC-40A-AC120V

ABB CI854BK01 3BSE069449R1

ABB A26-30-01 1SBL241001R8401

ABB ACS580-01-073A-4

ABB ACS580-01-018A-4

ABB SC560 3bse008105r1

ABB SDCS-PIN-48-SD 3BSE004939R1012

ABB ADT3SDCS-IOB-22

ABB DCS800-S02-0140-05

ABB 1SDA054894R1

ABB 1SDA054396R1

ABB REA101

ABB A50-30

ABB DSQC256A 3HAB2211-1/1

ABB 216EA62

ABB MLinK 1TGE120021R0010

ABB 3BHB006338R0001 UNS0881a

ABB 1TNA920711R0002 M102-P

ABB S2C-H6R 2CDS200912R0001 7.25

ABB SH201-C6 2CDS211001R0064

ABB PM865K01

ABB IEMMU21

ABB 1TNA920711R0002

ABB AX400 TRANSMITTER

ABB FH202 AC-40/0.1

ABB 1SAJ590000R0103

ABB PM846A

ABB ICSC08L1

ABB SPASI23

ABB CR-M110DC4

ABB CR-M4SS 1SVR405651R3000

Other best-selling products：

--------------占位---------------

Hot Tags :

ABB

AI843

PLC modules

Leave A Message

If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Subject : ABB AI843 8-channel analog input module

Submit

ABB AI843 8-channel analog input module

ABB

Allen-Bradley

Siemens

Schneider

Honeywell

BENDER

RELIANCE

metso

MITSUBISHI

OMRON

PEPPERL+FUCHS

PHOENIX

ProSoft

FOXBORO

REXROTH

WOODWARD

GE

EATON

Yokogawa

BENTLY

HIMA

Emerson

B&R

SEW

AUTOMATION DIRECT

YASKAWA

LENZE

PILZ

BACHMANN

BECKHOFF

ABB

AI843

PLC modules

Related products