Overview
The SAI143-H33 current input module collects industrial current signals for YOKOGAWA distributed control system platforms.
Moreover, YOKOGAWA engineers design SAI143-H33 specifically for CENTUM CS and CENTUM VP automation architectures.
Additionally, the module converts analog field current signals into precise digital data for real-time process monitoring.
Consequently, control engineers maintain accurate measurement visibility across complex industrial automation environments.
The SAI143-H33 supports multi-channel signal acquisition for instrumentation transmitters and process sensors.
Furthermore, advanced signal conditioning circuits maintain stable data integrity during continuous plant operation.
Therefore, operators achieve dependable process measurement performance and long-term system reliability.
Specification
| Parameter | Specification |
|---|---|
| Manufacturer | YOKOGAWA |
| Model | SAI143-H33 |
| Product Type | Current Input Module |
| Series Compatibility | CENTUM CS / CENTUM VP |
| Input Channels | 16 isolated current input channels |
| Input Signal Range | 4–20 mA industrial current signals |
| Signal Conversion | Analog current acquisition and digital conversion |
| Isolation Method | Channel isolation for signal stability |
| Input Resistance | 250 Ω current conversion resistance |
| Interface Type | KS cable interface or terminal adapter connection |
| Mounting Location | Distributed control system I/O rack |
| Module Structure | Industrial modular control card |
| Internal Communication | High-speed DCS backplane data interface |
| Dimensions (W × H × D) | Approx. 32 × 130 × 130 mm |
| Weight | Approx. 0.3 kg |
| Power Consumption | Approx. 5 W typical operation |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | −25°C to 75°C |
| Application Environment | Industrial process automation systems |
| System Integration | Compatible with YOKOGAWA CENTUM architecture |
FAQ
Q1: Is SAI143-H33 a brand new original YOKOGAWA product?
A1: Yes. We supply 100% new original factory units, and every SAI143-H33 module maintains full product integrity.
Q2: How many input channels does SAI143-H33 support?
A2: The SAI143-H33 provides 16 current input channels for monitoring multiple industrial transmitters simultaneously.
Q3: What signal range does the module support?
A3: The SAI143-H33 processes standard 4–20 mA industrial current signals from field instrumentation devices.
Q4: Which control systems support this module?
A4: The SAI143-H33 integrates with YOKOGAWA CENTUM CS and CENTUM VP distributed control systems.
Q5: How long does shipping usually take?
A5: We ship orders within 3 days to 2 weeks, depending on order size and logistics scheduling.
Q6: What happens if the module has a quality issue?
A6: We support 30-day returns if customers confirm a verified product quality issue.
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