Technical Overview

The ADV151-P00 S2 is a high-density discrete input module for the Yokogawa CENTUM VP / CS 3000 series. It provides 32 isolated channels for 24 V DC signals and integrates the ATD5A-00 KS Cable Interface Adapter, allowing all 32 channels to connect via a single high-density cable.

As a Style 2 (S2) hardware revision, the module offers enhanced thermal performance, improved component reliability, and long-term stability in continuous-operation industrial environments. The pushbutton input function ensures precise detection of momentary signals from operator panels or switches.

Technical Specifications

Key Features

• Pushbutton Signal Optimization: Captures momentary signals reliably without filtering them as noise.

• High-Density Connectivity: ATD5A-00 adapter allows a single KS cable to connect all 32 inputs, simplifying wiring and reducing cabinet clutter.

• Style 2 Hardware: Improved internal reliability and thermal performance while remaining backward compatible with Style 1 slots.

• Dual-Use Applications: Suitable for operator panels, high-density monitoring, and safety interlock feedback.

Industrial Applications

• Control Room Interface: Capturing operator commands from pushbuttons and selector switches.

• High-Density Monitoring: Tracking limit switches, motor auxiliary contacts, and level transmitters.

• Safety Interlocking: Providing discrete status feedback for interlocking sequences and permissive checks.

• System Standardization: Streamlines wiring across multiple cabinets using KS cable infrastructure.

Technical FAQ

What is the function of the ATD5A-00 adapter?

• It consolidates all 32 input channels into a single KS cable connection to a terminal board, reducing front-panel wiring complexity and saving space.

Is the Style 2 (S2) module backward compatible?

• Yes. S2 modules are fully compatible with slots designed for Style 1 hardware, offering a drop-in replacement with enhanced reliability.

How does the pushbutton input function differ from standard status input?

• Standard inputs detect continuous signals (e.g., valve open/closed), while the pushbutton function captures brief momentary pulses, ensuring operator presses are reliably recorded.