Yokogawa ADV151-E10 32-Channel Digital Input Module

Overview

The Yokogawa ADV151-E10 is a high-density digital input module engineered for Distributed Control Systems (DCS) and Safety Instrumented Systems (SIS). It supports 32 isolated 24 V DC input channels, providing reliable ON/OFF signal acquisition from switches, sensors, and other field devices. Designed for industrial environments, it delivers precise Sequence of Events (SOE) recording for process monitoring, troubleshooting, and safety compliance.

Technical Specifications

Specification	Details
Model	ADV151-E10
Module Type	Digital Input Module
Input Channels	32 isolated channels
Rated Input Voltage	24 V DC (sink/source)
Input ON Voltage	18–26.4 V DC
Input OFF Voltage	≤ 5 V DC
Input Current	~4.1 mA ±20% per channel
Maximum Allowable Voltage	30 V DC
Response Time	Typical 10 ms
SOE Support	Millisecond-resolution event capture
Isolation	Full channel-to-channel isolation
Dimensions	107.5 × 130 × 32.8 mm
Weight	0.3 kg
Mounting	DIN rail or module rack
Operating Temperature	-10 °C to +60 °C
Humidity	5% to 95% RH, non-condensing

Key Features

Compact 32-channel input module for dense I/O installations
High immunity to electrical noise for stable operation
Precise SOE capture for event tracking and diagnostics
Flexible integration with Yokogawa ESB and Optical ESB bus systems
Robust industrial-grade design for harsh conditions

Applications

Monitoring field switches, sensors, and alarm signals
Integration into Safety Instrumented Systems (SIS) requiring event logging
Process automation across chemical, oil & gas, power generation, and manufacturing
Event sequence analysis and troubleshooting in industrial plants

FAQ

Q: Can ADV151-E10 interface with standard DCS systems?
A: Yes, it integrates seamlessly with Yokogawa ESB bus nodes and Field Control Units.

Q: How does it compare with ADV151-E20?
A: Both modules support 32-channel inputs, but ADV151-E20 adds higher-speed SOE resolution and extended temperature tolerance.