SDV531-L23 | Yokogawa Digital Output Module
Manufacturer: Yokogawa
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Part Number: SDV531-L23
Condition：New with Original Package
Product Type: Digital Output Module
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Country of Origin: Japan
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Overview:
The Yokogawa SDV531-L23 is a digital output (DO) module specifically designed for Prosafe-RS safety control systems. It enables precise control of actuators and devices in safety-critical applications, including emergency shutdown systems, fire and gas detection, and access control.
This module ensures reliable operation in industrial environments, offering optical isolation for each channel to prevent electrical interference. Its compact form factor allows installation in space-constrained control panels, while built-in diagnostic functions provide real-time fault detection and isolation.
Technical Specifications
| Feature | Specification |
|---|---|
| Model Number | SDV531-L23 |
| Module Type | Digital Output Module |
| Number of Channels | 32 independent output channels |
| Output Type | Sink-type digital output |
| Output Voltage | 24 V DC nominal |
| Output Voltage Range | 12–32 V DC |
| Output Current Range | 0–20 mA per channel |
| Voltage Drop | Maximum 1 V across output terminals |
| External Power Supply | Minimum 24 V DC, 5 A recommended |
| Channel Isolation | Optical isolation per channel |
| Communication Speed | Up to 10 Mbps for high-speed data exchange |
| Form Factor | Compact, suitable for tight panel installation |
| Operating Temperature | -20°C to +60°C |
| Humidity Range | 10–95% RH (non-condensing) |
| Diagnostic Functions | Built-in fault detection and isolation |
| Applications | Emergency shutdown, fire/gas systems, access control |
| Build Quality | Industrial-grade for reliable long-term operation |
| Certifications | CE, ISO compliant |