Excellent PLC
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| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Overview
The Yokogawa ASI133-S50/SA3S0 is a high-performance analog input module designed for integration into Yokogawa Distributed Control Systems (DCS). It ensures accurate signal acquisition and reliable operation in industrial environments, supporting a range of process control and automation applications.
Specifications
| Parameter | Specification |
|---|---|
| Model | ASI133-S50/SA3S0 |
| Input Signal | 4–20 mA current input |
| Channels | 8 isolated channels |
| Communication | HART supported (optional) |
| Power Supply | 24 V DC |
| Accuracy | ±0.1% FS |
| Response Time | <100 ms |
| Operating Temperature | 0–55°C |
| Storage Temperature | -20–70°C |
| Dimensions | 130 × 107.5 × 32.8 mm |
| Weight | 0.3 kg |
| Mounting | DIN rail or panel mount |
| Isolation | Channel-to-channel isolation |
| Compatibility | Yokogawa Centum CS / VP DCS |
Applications
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Process Control: Accurate monitoring of temperature, pressure, and flow.
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Manufacturing Automation: Integration with production lines for optimized performance.
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Factory Systems: Enhances data acquisition and system reliability in complex industrial setups.
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Signal Conversion: Converts analog field signals to digital data for DCS processing.
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Remote Monitoring: Facilitates integration with remote sensors and field devices.
Advantages
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High channel density for multiple measurements in compact form.
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Reliable performance in harsh industrial environments.
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HART communication enables advanced diagnostics and configuration.
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Compatible with Yokogawa DCS systems, ensuring seamless integration.
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Fast response time supports real-time process control.
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Isolated channels prevent signal interference and enhance measurement accuracy.
FAQ
1. What types of input signals does this module support?
It primarily supports 4–20 mA current signals from industrial sensors.
2. How many channels are available?
This module features 8 isolated analog input channels.
3. Does it support HART communication?
Yes, HART-enabled variants can read digital variables in addition to analog values.
4. What is the typical response time?
The response time is less than 100 milliseconds.
5. What are the environmental operating limits?
0–55°C for operation, -20–70°C for storage.
6. How is the module mounted?
It supports DIN rail or panel mounting.
7. What is the isolation level between channels?
Each channel is isolated to prevent interference.
8. Can it be used with Yokogawa Centum VP systems?
Yes, it is fully compatible with both Centum CS and Centum VP systems.
9. What is the module’s weight and size?
Weight: 0.3 kg; Dimensions: 130 × 107.5 × 32.8 mm.
10. How precise is the measurement?
Accuracy is ±0.1% of full scale, ensuring reliable process data.
Related Models
| Model | Channels | Input | Communication | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| ASI133-S00 | 8 | 4–20 mA | HART optional | 130×107.5×32.8 | 0.3 |
| ASI133-S10 | 16 | 4–20 mA | HART optional | 130×107.5×32.8 | 0.35 |
| ASI133-S20 | 8 | Thermocouple/RTD | None | 130×107.5×32.8 | 0.3 |
| ASI133-S30 | 8 | Voltage 0–10V | HART optional | 130×107.5×32.8 | 0.3 |
| ASI133-S40 | 16 | Voltage/Current | HART optional | 130×107.5×32.8 | 0.35 |
| ASI133-S50 | 8 | 4–20 mA | HART optional | 130×107.5×32.8 | 0.3 |
Popular Yokogawa Modules
| Model | Function | Channels | Input | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| YTA710 | Temperature Transmitter | 1 | Thermocouple/RTD | 100×45×25 | 0.15 |
| YTA720 | Temperature Transmitter | 1 | Thermocouple/RTD | 100×45×25 | 0.15 |
| YTA520 | Temperature Transmitter | 1 | RTD | 100×45×25 | 0.15 |
| YSC200 | Signal Converter | 1 | 4–20 mA | 110×50×30 | 0.2 |
| YSC500 | Signal Converter | 1 | 4–20 mA | 110×50×30 | 0.2 |
| AI133 | Analog Input Module | 8 | 4–20 mA | 130×107.5×32.8 | 0.3 |
