Product Description
Product Overview
The Yokogawa SAI533-H33 Analog Output Module is a robust component designed for Yokogawa’s industrial control systems, delivering 4 to 20 mA signals to field devices such as actuators or valves. This HART-enabled module features 8 isolated output channels, supporting dual-redundant configurations for enhanced reliability. With a rated output range of 4 to 20 mA, an accuracy of ±48 µA, and a fast 40 ms data update frequency, it is optimized for precise control in process automation. Weighing approximately 0.26 kg (or 0.33 kg with a signal cable interface adapter), it offers flexible connection options including pressure clamp terminals, MIL cables, or dedicated signal cables, and complies with ISA Standard G3 for harsh environments.
Technical Information
| Parameter | Specifications |
|---|---|
| Manufacturer | Yokogawa |
| Model/Part Number | SAI533-H33 |
| Description | Analog Output Module |
| Model | SAI533 |
| Number of Output Channels | 8 channels, module isolation |
| Rated Output Range | 4 to 20 mA |
| Maximum Range of Guaranteed Precision | 1.25 to 23 mA |
| Output Range | 1.25 to 23 mA |
| Allowable Load Resistance @ Rated Range | 230 to 600 Ω |
| Accuracy | ±48 µA |
| Data Update Frequency | 40 ms |
| Temperature Drift | ±16 µA/10°C |
| Withstand Voltage | 1.5 kV AC between output signal and system for 1 minute |
| Maximum Current Consumption | 5 V system: 320 mA 24 V system: 300 mA |
| Weight | Approx. 0.26 kg (0.57 lb) (for pressure clamp terminal block or MIL cable) Approx. 0.33 kg (0.73 lb) (with signal cable interface adapter) |
| External Connection | Pressure clamp terminal, MIL cable, dedicated signal cable |
| Support PST | Available (KS1) |
| HART Communication | Available |
Specific Configuration
- Model/Part Number: SAI533-H33
- Configuration Details:
- Suffix Codes: -H (With HART communication), 3 (With ISA Standard G3 and temperature -20 to 70°C), 3 (likely a typo or variant; interpreted as part of -H33 configuration)
- No option codes specified in prompt (e.g., /A4S00 for pressure clamp terminal block not confirmed)