Product Description

The Yokogawa ADV151-P50/D5A00 is a 32-channel high-density digital input module for the CENTUM VP Integrated Production Control System. It captures discrete signals from field devices such as limit switches, proximity sensors, and pushbuttons, supporting both sink and source logic for flexible wiring.

The P50 variant includes a physical pushbutton input for local control but omits the LED status display, offering a streamlined, cost-effective design. The D5A00 option provides a pre-installed ATD5A-00 KS Cable Interface Adapter, enabling all 32 channels to connect via a single KS cable, simplifying cabinet wiring. Fast response times and robust isolation ensure safe, reliable data acquisition for critical industrial processes.

Technical Specifications

Industrial Application Scenarios

• Safety Interlocking – Monitoring emergency stops, safety gates, and protective barriers.

• Process Feedback – Capturing valve positions, tank levels, and other discrete status signals.

• Sequence Control – Triggering automated batch start/stop sequences.

• System Diagnostics – Using the local pushbutton for manual overrides or module-level tests.

Technical FAQ

Q: What is the advantage of the /D5A00 option?
A: Converts the module’s high-density pins into a single KS cable port, simplifying wiring to the terminal board for all 32 channels.

Q: How does the P50 differ from the P63 version?
A: P50 is a basic type without channel LED display, whereas P63 includes status display and G3-rated corrosion protection.

Q: Can this module be used with 12 V DC signals?
A: No. The minimum ON voltage is 18 V DC; 12 V will not reliably trigger inputs.