Product Introduction
AAI143-H00 S1 YOKOGAWA has HART communication function and can communicate with devices such as smart transmitters that support the HART protocol to achieve remote diagnosis, parameter setting and calibration of field equipment.
-H indicates digital communication (HART protocol), 0 indicates basic type.
Technical Specifications
|
Brand |
YOKOGAWA |
|
Model |
AAI143-H00 S1 |
|
PN Number |
AAI143-H00 |
|
Description |
Analog Input Module |
|
Origin |
Singapore /Japan |
|
Dimension |
17*15*7cm |
|
Weight |
0.35kg |
Product Details
YOKOGAWA Current Input Modules (Isolated) This module provides 16 inputs of 4 to 20 mA signal. It can be used in dual-redundant configuration.
| Items | Specifications |
| Model | AAI143 (*1) |
| Number of input channels | 16, isolated |
| Transmitter power supply | 19.0 V or higher (at 20 mA) 25.5 V or less (at 0 mA) (output current limit: 25 mA) (*5) |
| Setting of 2-wire or 4-wire transmitter | For each channel by setting pin |
| Drift due to ambient temperature change | ±16 µA/10 ˚C |
| Maximum current consumption | 230 mA (5 V DC), 540 mA (24 V DC) |
| External communication | Pressure clamp terminal, MIL connector cable, dedicated cable (KS1) |
| HART communication (*3) | Available |
*When this module is installed to a ER bus node unit with HART function, the EB401 firmware must be rev. 2 or later.
*When the dedicated cable is used, the withstanding voltage is 500 V AC (between the input signal and the system). When the ML connector cable is used, the withstanding voltage depends on the electrical specifications of the cable.
*This voltage is generated between the connecting terminals for 2-wire transmitters for this module. When calculating the minimum operating voltage for transmitters, consider to allow margins for voltage drop in external wiring.
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