ABB S800 Modules Analog input 8 channels Module AI835A 3BSE051306R1

Description

ABB S800 Modules Analog input 8 channels Module AI835A 3BSE051306R1

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Description of Input Module AI835A

The AI835/AI835A 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, N, R, S and T, for AI835A also D, L and U.

One of the channels (Channel 8) may be configured for “Cold Junction” (ambient) temperature measurements, thus serving as CJ-channel for Ch. 1...7. 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 for AI835A also from the application. Channel 8 may be used in the same manner as Ch. 1...7 when no CJ-temperature measurement is needed.

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Features and benefits
a:8 channels for RTD (Pt100, Cu10, Ni100 and Ni120 and resistor) inputa;8 differential input channels for thermocouple/mV.
b:Channel 8 can be designated as the CJ-channel (4-wire Pt100 RTD)
c:Variety of thermocouples with the following characteristics: B, C, E, J, K, N, R, S and T for AI835A also D, L and U
d:15 Bit resolution (A/D)
e:Inputs are monitored for wire-break open-circuit

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Specifications

Type	Analog Input
Signal specification	-30..75 mV linear; TC types B, C, D, E, J, K, L, N, R, S, T and U
Article number	3BSE051306R1
Number of channels	8
Mechanics	S800
Rated insulation voltage	50 V
Dielectric test voltage	500 V a.c.
Power dissipation	1.6 W
Current consumption +5 V Modulebus	70 mA
Current consumption +24 V Modulebus	50 mA
Use with MTU	TU810V1, TU812V1, TU814V1, TU818,TU830V1, TU833
Model Number	AI835A

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S800 I/O Module
S800 I/O is a comprehensive, distributed and modular process I/O system that communicates with parent controllers over industry-standard fieldbus technology and therefore can be used with a wide range of process controllers from ABB and other vendors.

Model	Mechanics	Type
AI801	S800L	Analog Input
AI810	S800	Analog Input
AI815	S800	Analog Input
AI820	S800	Analog Input
AI825	S800	Analog Input
AI830A	S800	Analog Input
AI835A	S800	Analog Input
AI843	S800	Analog Input
AI845	S800	Analog Input
AI880A	S800	Analog Input
AI890	S800	Analog Input
AI893	S800	Analog Input
AI895	S800	Analog Input
AO801	S800L	Analog Input
AO810V2	S800	Analog Output
AO815	S800	Analog Output
AO820	S800	Analog Output
AO845A	S800	Analog Output
AO890	S800	Analog Output
AO895	S800	Analog Output

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