A DCS Q Co., Ltd. - PLC and DCS Industrial Control Equipment Wholesale
Introduction
The Yokogawa SAI533-H03 Analog Output Module is a high-performance industrial control module designed to deliver precise 4–20 mA analog output signals for process automation systems. It is widely used in Distributed Control Systems (DCS) and Safety Instrumented Systems (SIS), where stable signal transmission, accurate control execution, and system reliability are critical.
Engineered for demanding industrial environments, this module provides robust electrical isolation, consistent output accuracy, and dependable operation under continuous load conditions—making it a trusted component in modern process industries.
Technical Specifications & Physical Data
| Parameter | Details |
|---|---|
| Manufacturer | Yokogawa |
| Model Number | SAI533-H03 |
| Module Type | Analog Output Module |
| Output Channels | 8 channels (module isolation) |
| Output Signal | 4–20 mA DC |
| Output Range | 1.25–23 mA usable range |
| Accuracy | ±48 µA |
| Resolution | 16-bit equivalent |
| Data Update Rate | 40 ms |
| Load Resistance | 230–600 Ω (rated range) |
| Output Impedance | High stability current output design |
| Isolation | Channel-to-system isolation |
| Withstand Voltage | 1.5 kV AC |
| Power Consumption | ~300–320 mA @ 5V / ~300 mA @ 24V |
| Operating Temperature | -20°C to 70°C |
| Storage Temperature | -40°C to 85°C |
| Weight | approx. 0.26–0.33 kg |
| Mounting | Rack-based FIO / ProSafe-RS system |
