The Yokogawa SDV541-S23, also cataloged as theSDV541-S23 Digital Output Module, serves as a hardware interface for executing discrete control signals across CENTUM VP and ProSafe-RS systems.
Hardware Specifications
Manufacturer: Yokogawa
Product No.: SDV541-S23
Product Type: Digital Output Module
Output Channels: 32 isolated transistor outputs
Rated Output Voltage: 24 VDC
Output Format: Current sink type
Response Time: ≤ 5 ms
Isolation Voltage: 2 kV AC for 1 minute
System Compatibility: CENTUM VP and ProSafe-RS
Shipping Weight: 2 Kg
4-20 mA HART Loop Protocol
Signal Integration: Designed for deterministic control of discrete outputs in DCS environments.
Channel-to-Channel Isolation: Prevents interference and ensures stable output execution.
System Diagnostics: Provides feedback on output status to host controllers.
Field Connectivity: Supports integration with distributed control networks using standard 24 VDC outputs.
Frequently Asked Questions (FAQ)
Q: Can the SDV541-S23 be hot-swapped?
A: No. Modules must be powered down before insertion or removal to prevent bus disruption.
Q: What isolation level is provided?
A: 2 kV AC isolation for one minute between output signals and system bus.
Q: Is the SDV541-S23 compatible with ProSafe-RS systems
A: Yes. It integrates seamlessly with both CENTUM VP and ProSafe-RS platforms.
