製品紹介
The Yokogawa SAI533-H33 S1 is an 8-channel analog output module designed for use in the ProSafe-RS Distributed Control System (DCS). It delivers precise 4–20 mA current signals to field devices, ensuring reliable process control in critical industrial applications. Its robust design supports high-accuracy output, temperature stability, and system redundancy.
Technical Specifications
| Parameter | Specification |
|---|---|
| Output Channels | 8 channels with module isolation |
| Output Range | 1.25–23 mA (Rated 4–20 mA) |
| Accuracy | ±48 µA |
| Data Update Frequency | 40 ms |
| Temperature Drift | ±16 µA/10°C |
| Allowable Load Resistance | 230–600 Ω at rated range |
| Withstand Voltage | 1.5 kV AC between output signal and system for 1 min |
| Maximum Current Consumption | 320 mA (5 V), 300 mA (24 V) |
| External Connection | Pressure clamp terminal, MIL cable, or dedicated signal cable |
| Redundancy サポート | Dual redundancy configurable |
| Dimensions | 130 × 124 × 32.8 mm |
| 重量 | 0.33 kg |
Applications
-
Process automation and control
-
Safety Instrumented Systems (SIS) in ProSafe-RS DCS
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Industrial control requiring precise analog outputs
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Redundant systems where high reliability is required
Advantages
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High precision with ±48 µA output accuracy
-
Fast update rate / 40 ms for responsive control
-
Stable operation with low temperature drift
-
サポートs dual redundancy for enhanced system reliability
-
Compact and lightweight, easy to integrate into control panels
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Compatible with standard 4–20 mA field devices
FAQ
1. What is the main function / the SAI533-H33 S1 module?
It provides 8-channel analog current outputs for process control and safety systems.
2. What output range does this module support?
It supports 1.25–23 mA with a standard range / 4–20 mA.
3. Can the module handle redundant configurations?
Yes, it supports dual redundancy to enhance system reliability.
4. What is the update frequency / the output signals?
The module updates output signals every 40 milliseconds.
5. How accurate is the analog output?
The output accuracy is ±48 µA.
6. What is the allowable load resistance?
The module supports 230–600 Ω at the rated range.
7. What is the temperature drift specification?
The temperature drift is ±16 µA per 10°C.
8. How is the module connected to external devices?
Through pressure clamp terminals, MIL cables, or dedicated signal cables.
9. What are the physical dimensions and weight / the module?
The module measures 130 × 124 × 32.8 mm and weighs 0.33 kg.
10. Can the module withstand high voltage conditions?
Yes, it can withstand 1.5 kV AC between the output signal and system for 1 minute.
Related モデルs (Same Series or Related)
| モデル | Channels | Output Range | Accuracy | Dimensions (mm) | 重量 (kg) |
|---|---|---|---|---|---|
| SAI533-H32 S1 | 8 | 4–20 mA | ±50 µA | 130 × 124 × 32.8 | 0.33 |
| SAI533-H34 S1 | 16 | 4–20 mA | ±48 µA | 130 × 124 × 32.8 | 0.33 |
| SAI533-H31 S1 | 8 | 4–20 mA | ±55 µA | 130 × 124 × 32.8 | 0.33 |
| SAI533-H35 S1 | 16 | 4–20 mA | ±50 µA | 130 × 124 × 32.8 | 0.33 |
| SAI533-H36 S1 | 8 | 4–20 mA | ±48 µA | 130 × 124 × 32.8 | 0.33 |
| SAI533-H37 S1 | 16 | 4–20 mA | ±48 µA | 130 × 124 × 32.8 | 0.33 |
Popular Yokogawa モデルs
| モデル | Type | Channels | Output Range | Dimensions (mm) | 重量 (kg) |
|---|---|---|---|---|---|
| SAI533-H01 | AO | 8 | 4–20 mA | 130 × 124 × 32.8 | 0.33 |
| SAI533-H02 | AO | 16 | 4–20 mA | 130 × 124 × 32.8 | 0.33 |
| SAI533-H03 | AO | 8 | 4–20 mA | 130 × 124 × 32.8 | 0.33 |
| SAI533-H04 | AO | 16 | 4–20 mA | 130 × 124 × 32.8 | 0.33 |
| SAI533-H05 | AO | 8 | 4–20 mA | 130 × 124 × 32.8 | 0.33 |
| SAI533-H06 | AO | 16 | 4–20 mA | 130 × 124 × 32.8 | 0.33 |
会社情報
E-mail: [email protected]
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Add: 中国福建省廈門市思明区呂嶺路2号 阿里山ビル 〒361006
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