YOKOGAWA ADM12C ADM12C-S2 32-PT DIGITAL INPUT MODULE STYLE S2 USNP

Description:

The Yokogawa ADM12C-S2 Digital Input Module is used in distributed control systems for acquiring discrete ON/OFF signals from field devices. Commonly installed in Yokogawa CENTUM DCS cabinets, control panels, and industrial automation systems. Maintenance teams and system integrators use this part for expanding digital input capacity, replacing failed I/O modules, or maintaining reliable status monitoring in process control systems.

Applications:

The Yokogawa ADM12C-S2 is commonly used in industrial automation environments where discrete signals from switches, relays, and contact devices must be monitored. It is frequently applied in oil & gas, power generation, and manufacturing systems to detect equipment status such as valve positions, motor states, and alarm conditions. The module provides reliable digital signal acquisition for real-time monitoring and control within Yokogawa DCS platforms.

Technical Specifications:

• Manufacturer: Yokogawa
• Model / Part Number: ADM12C-S2
• Product Type: Digital Input Module
• Input Points: 32-point digital input
• Input Type: Contact input (ON/OFF signal detection)
• Connection Type: Connector type module
• Input Rating: 5 VDC, 20 mA minimum (external contact standard)
• Signal Isolation: Common minus shared per 16 channels
• Pulse Width: Minimum 40 ms
• Pulse Frequency: Up to ~10 Hz
• Power Consumption: Approx. 600 mA at 5 VDC
• Mounting Type: Rack-mounted within DCS I/O system
• Function: Converts discrete field signals into digital data for control systems
• Status: Discontinued / legacy module

Common Replacements:

• Yokogawa ADV159 Digital Input Module
• Yokogawa ADV169 Digital Input Module
• Yokogawa ADM11C Digital Input Module