Excellent PLC
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Introduction
The Yokogawa ASI133-H00 is a high-performance analog input module designed for distributed control systems (DCS) within industrial automation environments. It features eight isolated input channels supporting 4–20 mA signals and integrates an intrinsic safety barrier, ensuring safe and reliable data acquisition even in hazardous areas. With HART communication capability, it enables seamless integration with smart field instruments, providing both analog and digital process information.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | ASI133-H00 |
| Channels | 8 isolated analog input channels |
| Input Signal | 4–20 mA current loop |
| Input Resistance (2-wire) | 400–750 Ω |
| Input Resistance (4-wire) | 485–925 Ω |
| Accuracy | ±16 µA |
| Response Time | 100 ms |
| Update Interval | 10 ms |
| Transmitter Power | ≥16 V DC, max 20 mA |
| Isolation Voltage | 1500 V AC |
| Power Consumption | 150 mA @ 5 V DC, 450 mA @ 24 V DC |
| Operating Temperature | –20 °C to +70 °C |
| Dimensions (W×H×D) | 130 × 107.5 × 32.8 mm |
| Weight | 0.3 kg |
| Connection Type | Pressure-clamp terminal (ATSA3 series) |
| HART Communication | Supported |
Applications
The ASI133-H00 is widely applied in process industries requiring high-accuracy current input modules with built-in safety barriers. Typical applications include:
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Oil and gas plant monitoring and control
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Chemical and petrochemical process automation
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Power generation system monitoring
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Pharmaceutical manufacturing process control
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Water treatment and environmental monitoring systems
Advantages
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Integrated Safety Barrier: Ensures intrinsic safety for hazardous area applications.
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High Reliability: Channel-to-channel isolation provides enhanced system stability.
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HART Compatibility: Supports digital communication for diagnostics and advanced control.
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Compact Design: Lightweight and space-saving for panel or rack installations.
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Fast Response: 100 ms response time ensures timely process signal acquisition.
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Wide Operating Range: Designed to withstand harsh industrial conditions.
FAQ
Q1: How many channels does the ASI133-H00 provide?
A1: It offers 8 isolated analog input channels, each capable of handling 4–20 mA signals.
Q2: Does the module support HART communication?
A2: Yes, it supports HART protocol for digital communication with compatible field devices.
Q3: What intrinsic safety features are included?
A3: It has a built-in barrier with isolation up to 1500 V AC, ensuring safety in hazardous areas.
Q4: What is the accuracy of current measurement?
A4: The module achieves ±16 µA accuracy, suitable for high-precision process applications.
Q5: What is the response time of the module?
A5: The typical response time is 100 ms per channel.
Q6: Can this module power field transmitters directly?
A6: Yes, it can supply ≥16 V DC, supporting up to 20 mA loop-powered transmitters.
Q7: What is the power consumption of the module?
A7: Approximately 150 mA at 5 V DC and 450 mA at 24 V DC.
Q8: What environmental conditions can it operate in?
A8: The operating temperature range is –20 °C to +70 °C, suitable for industrial environments.
Q9: What type of connection interface is used?
A9: The module uses ATSA3 series pressure-clamp terminals for secure wiring.
Q10: How compact is the module?
A10: It has dimensions of 130 × 107.5 × 32.8 mm and weighs approximately 0.3 kg.
Related Models in the Same Series
| Model | Description | Channels | Signal Type | Size (mm) | Weight |
|---|---|---|---|---|---|
| ASI133-H00 | Analog Input Module with barrier | 8 | 4–20 mA | 130×107.5×32.8 | 0.3 kg |
| ASI533-H00 | Analog Input Module (high-density) | 16 | 4–20 mA | 130×107.5×32.8 | 0.32 kg |
| ASI143-H00 | Voltage Input Module | 8 | ±10 V | 130×107.5×32.8 | 0.3 kg |
| ASI163-H00 | Thermocouple Input Module | 8 | TC input | 130×107.5×32.8 | 0.3 kg |
| ASI173-H00 | RTD Input Module | 8 | RTD input | 130×107.5×32.8 | 0.3 kg |
| ASI223-H00 | Mixed Signal Input Module | 8 | Current/Voltage | 130×107.5×32.8 | 0.3 kg |
Popular Yokogawa Models
| Model | Description | Application Type | Size (mm) | Weight |
|---|---|---|---|---|
| AAI141-H50 | Analog Input Module | General AI | 130×107.5×32.8 | 0.3 kg |
| AAI841-H00 | High-Speed Analog Input Module | Fast response | 130×107.5×32.8 | 0.3 kg |
| ADV151-P03 | Communication Processor Module | Network control | 130×107.5×32.8 | 0.35 kg |
| CP451-10 | Processor Module | System control | 130×107.5×32.8 | 0.35 kg |
| PW482-10 | Power Supply Module | Redundant power | 130×107.5×32.8 | 0.4 kg |
| SAI143-H00 | Analog Input Module (Voltage/Current) | Flexible input | 130×107.5×32.8 | 0.3 kg |
