Overview
The Yokogawa ADM11C-S2 is a contact input module designed for Yokogawa CENTUM and FA-M3 control systems. It provides reliable detection of digital contact signals from field devices, enabling precise monitoring and control in industrial automation environments.
General Information
Part Number: ADM11C-S2
Manufacturer: Yokogawa
Brand / Country of Origin: Yokogawa / Japan
Series: ADM (Digital Input Modules)
Type: Contact Input Module
Mounting: DIN rail or panel installation
Technology: High-reliability digital input module with built-in diagnostics and status monitoring
Power Specifications
Supply Voltage: 24 V DC
Power Consumption: ≤ 2 W
Input: Powered from system backplane
Protection: Overvoltage and reverse polarity protection
Indicators: LEDs for power, input status, and fault
Communication & Interface
Communication Protocol: Yokogawa proprietary bus / FA-M3 / CENTUM interface
I/O Channels: Supports multiple contact input channels
Diagnostics: Input supervision, fault detection, and status reporting
Operator Interface: LED indicators
Reset Features: Supports software reset
Environmental
Operating Temperature: 0 to +55 °C
Humidity: Up to 95% RH, non-condensing
Protection Rating: IP20, suitable for industrial enclosures
Dimensions & Weight
Dimensions (L × W × H): 120 × 30 × 40 mm
Weight: ~ 0.14 kg
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