Yokogawa SDV521-S33 S2 Digital Output Module

Product Overview

The Yokogawa SDV521-S33 S2 Digital Output Module is a high-performance digital output module designed for industrial automation and safety systems. It offers isolated digital output channels, ensuring reliable operation in demanding environments. Its compact design and robust protection features make it suitable for integration in critical control systems.

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Technical Specifications

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Applications

• Control of actuators, relays, and field devices in process automation

• Integration in safety instrumented systems for industrial plants

• Applications requiring electrically isolated digital outputs to prevent interference

• Redundant control configurations in critical process systems

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Advantages

• High channel density: 16 output channels in a compact module

• Robust protection: safeguards against short-circuit, over-voltage, and over-temperature

• Reliable isolation: prevents electrical noise interference

• Flexible connectivity: supports dedicated signal cables, terminal boards, and MIL cable connections

• Compact and lightweight design: easy to integrate into control cabinets

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FAQ

1. What is the maximum load per channel?
The maximum load per channel is 2 A.

2. What type of isolation does the module provide?
The module provides full electrical isolation for all output channels.

3. Can the SDV521-S33 S2 operate in high humidity environments?
Yes, it operates reliably in 5% to 95% relative humidity (non-condensing).

4. What is the operating temperature range?
The module operates between -10°C and 55°C.

5. How many output channels are available?
The module has 16 digital output channels.

6. What protection features are included?
It includes protection against short-circuit, over-voltage, and over-temperature conditions.

7. Is this module suitable for safety-critical applications?
Yes, it is designed for integration in safety instrumented systems.

8. Can it be used with redundant configurations?
Yes, it supports both single and dual-redundant system configurations.

9. What is the module’s physical size?
Dimensions are 130 × 32.8 × 125.5 mm, with a weight of 0.36 kg.

10. What types of cables can be used for connection?
It supports dedicated signal cables, pressure clamp terminals, and MIL cables with optional connectors.

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