Product 描述
The Yokogawa SAI533-H53/A4D00 Analog Output Module is an 8-channel isolated analog output module designed for ProSafe-RS safety instrumented systems. It provides accurate 4–20 mA DC output signals to control field devices such as actuators and valves. The module supports HART communication, dual redundancy, and high-voltage isolation, making it suitable for safety-critical industrial environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Output Channels | 8 isolated channels |
| Output Signal Range | 4–20 mA DC |
| Permissible Output Range | 1.25–23 mA |
| Accuracy | ±48 µA |
| Allowable Load Resistance | 230–600 Ω |
| Withstand Voltage | 1.5 kV AC, 1 minute (output to system) |
| Communication Protocol | HART |
| Redundancy | 支持s dual-redundant configuration |
| Terminal Type | Pressure clamp terminal (A4D00) |
| Dimensions | 130 × 124 × 32.8 mm |
| 重量 | 0.33 kg |
Applications
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Safety instrumented systems (SIS) in chemical, oil & gas, and power industries
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Control / actuators, control valves, and other field devices
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Critical process monitoring requiring high reliability
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Systems requiring HART-based diagnostics and device management
Advantages
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High Reliability: Dual-redundant support ensures continuous operation in critical applications
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Isolation: Each channel is electrically isolated, preventing signal interference
-
HART Communication: Enables remote device configuration and diagnostic capabilities
-
High Accuracy: ±48 µA ensures precise output control
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Robust Design: Withstand voltage up to 1.5 kV AC provides protection in harsh environments
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Compact and Lightweight: Small footprint and light weight simplify installation
FAQ
1. How many output channels does the module support?
It supports 8 isolated analog output channels.
2. What is the standard output signal range?
The module provides a 4–20 mA DC output.
3. Can the output range exceed 20 mA?
Yes, the permissible range is 1.25–23 mA.
4. What type / redundancy does the module support?
It supports dual-redundant configuration for safety-critical applications.
5. What is the allowable load resistance?
The allowable load resistance ranges from 230 Ω to 600 Ω.
6. Is the module compatible with HART communication?
Yes, all channels support HART communication for device management.
7. What is the accuracy / the output signal?
The module provides an accuracy / ±48 µA.
8. What are the module’s dimensions and weight?
Dimensions: 130 × 124 × 32.8 mm; 重量: 0.33 kg.
9. Can the module withstand high voltage conditions?
Yes, the output-to-system withstand voltage is 1.5 kV AC for 1 minute.
10. What type / terminal is used for wiring?
The module uses a pressure clamp terminal (A4D00).
Related 型号s
| 型号 | 描述 | Channels | Dimensions (mm) | 重量 (kg) |
|---|---|---|---|---|
| SAI533-H53/A4C00 | Analog output module, screw terminal | 8 | 130 × 124 × 32.8 | 0.33 |
| SAI533-H53/B4D00 | Analog output module, extended voltage range | 8 | 130 × 124 × 32.8 | 0.33 |
| SAI533-H53/A2D00 | Analog output module, 4-channel | 4 | 130 × 124 × 32.8 | 0.30 |
| SAI533-H53/A4E00 | Analog output module, enhanced isolation | 8 | 130 × 124 × 32.8 | 0.33 |
| SAI533-H53/B4C00 | Analog output module, screw terminal | 8 | 130 × 124 × 32.8 | 0.33 |
| SAI533-H53/A4F00 | Analog output module, high precision | 8 | 130 × 124 × 32.8 | 0.33 |
Popular Yokogawa 型号s
| 型号 | Type | Channels | Dimensions (mm) | 重量 (kg) |
|---|---|---|---|---|
| SAI533-H51/A4D00 | Analog input module | 8 | 130 × 124 × 32.8 | 0.33 |
| SAI533-H52/A4D00 | Analog output module | 8 | 130 × 124 × 32.8 | 0.33 |
| SAI533-H50/A4D00 | Analog input module | 8 | 130 × 124 × 32.8 | 0.33 |
| SAI533-H53/A4C00 | Analog output module | 8 | 130 × 124 × 32.8 | 0.33 |
| SAI533-H54/A4D00 | Analog input module | 8 | 130 × 124 × 32.8 | 0.33 |
| SAI533-H55/A4D00 | Analog output module | 8 | 130 × 124 × 32.8 | 0.33 |
公司信息
E-mail: [email protected]
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Add: 中国福建省厦门市思明区吕岭路2号阿里山大厦，邮编：361006
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