Features:
- Channels: 16 isolated inputs
- Input Signal: 4-20 mA
- Digital Communication: HART protocol
The AAI143-H50/K4A00 ordering code selects hART-enabled 16-channel isolated 4-20 mA input module with basic non-explosion option and ATK4A-00 KS cable adapter.
This configuration is intended for acquiring 4-20 mA field signals in CENTUM VP systems.
Confirm the documented signal range, adapter or terminal hardware, isolation, load, and redundancy requirements before wiring.
Availability is subject to Apter Power inventory and sourcing confirmation.
Verified resources for Yokogawa AAI143-H50/K4A00:
Yokogawa AAI143-H50/K4A00 HART Analog Input Module Specifications
General
- ManufacturerYokogawa
- ModelAAI143-H50/K4A00
- ConditionNew and factory sealed
- Product FamilyCENTUM VP Analog I/O Modules
- HART Inputs: digital communication over sixteen current loops
- Device Access: HART data shares each 4-20 mA measurement loop
- Input Separation: Sixteen transmitter channels remain electrically isolated
- AEA4D Route: ATK4A-00 connection to an AEA4D terminal board
- AEA4D Path: ATK4A-00 links the module to the AEA4D terminal board
- Adapter: ATK4A-00 KS cable interface
- Transmitter Power: two-wire or four-wire transmitter selection per channel
- Accuracy: +/-16 microamp
- Isolation: 1500 V AC input-to-system