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ABB AI843 S800 Thermocouple/mV Analog Input Module

ABB AI843 S800 Thermocouple/mV Analog Input Module

Brand
ABB
Model
AI843
GEARWELL SKU
GWP-000006620
Category
PLCs & I/O

Key specifications

Channels
8
Mechanics
S800
Input type
Thermocouple/mV
Redundancy
Yes
Cold-junction compensation
Pt100 RTD

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Product overview

The ABB AI843 is an S800 I/O thermocouple input module for redundant applications, with open circuit detection: 8 channels plus reference junction for TC types B, C, E, J, K, L, N, R, S, T and U or -30…75 mV, 16 bits, with extended diagnostics. S800 I/O runs on 24 V d.c. (19.2 - 30 V), is rated IP20 and +5 to +55 °C operating, and takes up to 24 I/O modules per I/O station.

Technical reference

Product nameABB AI843 S800 Thermocouple/mV Analog Input Module
BrandABB
ModelAI843
CategoryPLCs & I/O
Channels8
MechanicsS800
Input typeThermocouple/mV
RedundancyYes
Cold-junction compensationPt100 RTD