Features:
- Channels: 16 isolated inputs
- Input Signal: 4-20 mA
- Terminal Block: ATA4S-00 pressure-clamp type
The AAI143-S50/A4S00 ordering code selects standard 16-channel isolated 4-20 mA input module with basic non-explosion option and ATA4S-00 pressure-clamp terminal block.
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-S50/A4S00:
Yokogawa AAI143-S50/A4S00 Analog Input Module Specifications
General
- ManufacturerYokogawa
- ModelAAI143-S50/A4S00
- ConditionNew and factory sealed
- Product FamilyCENTUM VP Analog I/O Modules
- Pressure Clamp: ATA4S-00 direct field termination
- Direct Termination: ATA4S-00 accepts field conductors without a separate KS cable
- Transmitter Arrangement: Connect two-wire or four-wire devices by input channel
- Current Inputs: sixteen isolated 4-20 mA channels
- Clamp Access: Pressure-clamp points provide the documented current-input connection
- Accuracy: +/-16 microamp
- Loop Supply: two-wire and four-wire transmitter selection
- Update Period: 10 ms
- Isolation: 1500 V AC input-to-system