Product Overview

Brand: Yokogawa
Series: ADV151 Series – Digital Input Modules (24 V DC domain)
Model: ADV151‑E00

The ADV151‑E00 is a 32‑channel digital input module designed for industrial automation and control‑system use. It accepts 24 V DC ON/OFF signals from field devices (such as switches, sensors, push‑buttons) and converts them into logic‑level data for the control system. As part of the ADV151 family, it supports modular rack/backplane installation, high signal integrity through isolation, and is suitable for rigorous industrial conditions. The suffix “‑E00” indicates this specific variant within the family—designed with standard status input functionality, no explosion‑protected housing, but full compatibility for large‑scale control systems and dual‑redundant configurations.

The module is ideal for large process‑control and DCS environments, where many discrete input points must be reliably collected, monitored and integrated into control logic. With 32 channels in one compact module, it helps reduce rack footprint and wiring complexity.

Technical Specifications

Applications

• Capturing 24 V DC ON/OFF signals from field devices (such as limit switches, sensors, selector switches, push‑buttons) in manufacturing automation and process‑manufacturing systems.

• Integration into DCS or modular I/O rack systems in large‑scale industrial environments (power generation, utilities, chemical/petrochemical, heavy manufacturing) where high‑channel‑count discrete input modules are needed.

• Use in redundant I/O rack/back‑plane architectures for high‑availability systems where uninterrupted signal monitoring is critical.

• Monitoring machine interlocks, safety switch statuses, conveyor end‑positions, operator panel push‑buttons in automated production lines.

• Building automation, infrastructure control systems: monitoring discrete signals from large electrical switchgear panels, facility alarms, lighting control, HVAC discrete statuses.

• Retrofit or upgrade projects: substituting older discrete input modules with modern high‑density modules to reduce rack footprint, wiring cost and improve performance.

Advantages

• High channel density: 32 input channels per module enables efficient use of rack space and reduces wiring complexity compared to lower‑channel modules.

• Robust electrical isolation & noise immunity: With 2 kV AC isolation between input and system circuits and 500 V AC between common groups, the module provides protection against noise and transients in industrial environments.

• Fast response & support for pushbutton logic: With response times ≤ 8 ms and push‑button detection capability (≈ 20 ms ON detection, up to 25 Hz cycle), the module supports high‑speed discrete input requirements.

• Compact and lightweight: At approximately 12.7 cm × 2.5 cm × 12.7 cm and ~0.30 kg weight, the module is easy to install and maintain, reducing cabinet space and handling effort.

• Modular system integration: Designed for plug‑in back‑plane installations, compatible with modular rack systems and dual‑redundancy configurations, easing expansion and maintenance.

• Brand reliability and ecosystem: As part of Yokogawa’s ADV151 series, it benefits from proven field performance, broad application compatibility, and strong support.

• Flexible wiring options: Supports pressure‑clamp terminals, dedicated cables or MIL connectors, giving field wiring flexibility and adaptability to various installation practices.

• Suitable for wide‑scale installations: Thanks to the combination of high channel count, compact size, and industrial robustness, the module is well suited for large-scale automation projects.

Recommended Related Models (Same Series or Adjacent)

Recommended Popular Models (Same Brand)