FIELD SIGNAL CONVERSION
Converts isolated 4–20 mA field inputs to controller data and controller data to isolated 4–20 mA outputs.
The AAI835-S00 S2 is a Yokogawa current analog I/O module for compatible field control stations. It combines four isolated 4–20 mA input channels and four isolated 4–20 mA output channels, 10 ms data updating, field-to-system and channel-to-channel isolation, and support for dual-redundant configuration.
Marke :
YokogawaArtikelnummer :
AAI835-S00 S2Beschreibung :
Analog I/O Module4–20 mA · 4 INPUTS + 4 OUTPUTS · ISOLATED CHANNELS
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Official manufacturer-reference information for the Yokogawa AAI835-S00 S2 Analog I/O Module.
Yokogawa GS 33K50F60-50E documents the AAI835 electrical performance, 4-input/4-output isolated 4–20 mA configuration, 10 ms update period, accuracy, load, power, weight, dimensions, redundancy capability and model/suffix codes. GS 33J60A20-01EN documents the supported terminal blocks, adapters, KS cable and field wiring.
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Specifications above are from the official Yokogawa AAI835 documentation. Confirm the complete AAI835-S00 S2 nameplate, terminal option, S2 style and installed-system records before ordering or replacement.
Yokogawa is the brand; AAI835-S00 S2 is the mixed isolated analog I/O module; and its four 4–20 mA inputs plus four 4–20 mA outputs connect field transmitters and final control elements to a compatible field control station.
Converts isolated 4–20 mA field inputs to controller data and controller data to isolated 4–20 mA outputs.
The mixed channel allocation must match the configured FCS database and field-loop assignments.
Use the documented ATI3S/ATI3D terminal path or supported adapter, KS cable and terminal-board combination.
Match AAI835-S00 S2 to the complete Yokogawa nameplate, suffix, style and installed hardware record.
Document the node or FCS, slot, terminal block or adapter, KS cable, redundancy and 4–20 mA channel assignments.
Confirm four input loops, four output loops, isolation requirements and two-wire or four-wire transmitter arrangement.
Do not substitute by appearance; suffix, S2 style, HART requirement, terminal hardware and system support must match.
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Include the complete part number, quantity and delivery destination.