Yokogawa ADM11C/ZCT Contact Input Module

Product Introduction

The Yokogawa ADM11C/ZCT Contact Input Module is a high-performance input interface designed to capture digital signals from contact-type field devices and relay them to Yokogawa process control systems such as CENTUM VP and ProSafe-RS. The module provides precise detection of contact closures, ensuring reliable digital input for monitoring and control in industrial environments.

ADM11C/ZCT is optimized for high-speed, high-reliability signal acquisition from multiple field devices. Its robust design allows it to operate effectively in harsh industrial conditions, making it suitable for applications in oil & gas, chemical, petrochemical, power generation, and water treatment plants. By converting contact signals into actionable digital information, the module enables operators to monitor alarms, status changes, and interlock signals accurately and efficiently.

Product Specifications

Product Applications

The ADM11C/ZCT module is used in industrial environments to convert contact signals into digital inputs for control and monitoring:

• Process Plants – Captures field device contact status for centralized control.

• Oil & Gas Facilities – Monitors valve positions, alarm contacts, and interlock signals.

• Power Generation – Tracks equipment status and control signals from breakers, relays, and sensors.

• Water & Wastewater Treatment – Integrates contact signals from pumps, level switches, and alarms.

• Chemical & Petrochemical Plants – Provides reliable detection of digital contacts from safety and process devices.

• Refineries – Supports digital interlock and alarm monitoring for critical operations.

Product Advantages

• High Channel Density – Supports 16 discrete contact inputs per module.

• Fast Response – ≤ 10 ms per channel ensures near real-time signal detection.

• Robust Isolation – Channel-to-channel and channel-to-system isolation prevent interference.

• Reliable Monitoring – Continuous input status reporting and error detection.

• Flexible Installation – DIN rail or backplane mounting simplifies integration.

• Seamless System Integration – Compatible with CENTUM VP and ProSafe-RS systems.

FAQ

1. What type of signals does ADM11C/ZCT support?
   Supports dry contact and transistor contact signals.

2. How many input channels are available on the module?
   The module provides 16 discrete input channels.

3. What is the maximum response time per channel?
   ≤ 10 ms per channel.

4. Does the module provide channel-to-channel isolation?
   Yes, it provides full isolation between channels and from the system.

5. Can ADM11C/ZCT monitor input status in real-time?
   Yes, it continuously monitors and reports the status of all input channels.

6. What is the operating temperature range of the module?
   0°C to +55°C.

7. How is the module powered?
   Via 24 VDC supplied through the system backplane.

8. Can it be mounted on DIN rails?
   Yes, it supports DIN rail or system backplane mounting.

9. Does the module support redundant input paths?
   No, it is a standard single-path input module.

10. Which certifications does ADM11C/ZCT hold?
    CE, UL, CSA, and ATEX depending on the configuration.

Related Models (Same Series or Compatible)

Popular Yokogawa Models

FAQ

1. What type of signals does ADM11C/ZCT support?
   Supports dry contact and transistor contact signals.

2. How many input channels are available on the module?
   The module provides 16 discrete input channels.

3. What is the maximum response time per channel?
   ≤ 10 ms per channel.

4. Does the module provide channel-to-channel isolation?
   Yes, it provides full isolation between channels and from the system.

5. Can ADM11C/ZCT monitor input status in real-time?
   Yes, it continuously monitors and reports the status of all input channels.

6. What is the operating temperature range of the module?
   0°C to +55°C.

7. How is the module powered?
   Via 24 VDC supplied through the system backplane.

8. Can it be mounted on DIN rails?
   Yes, it supports DIN rail or system backplane mounting.

9. Does the module support redundant input paths?
   No, it is a standard single-path input module.

10. Which certifications does ADM11C/ZCT hold?
    CE, UL, CSA, and ATEX depending on the configuration.

Related Models (Same Series or Compatible)

Popular Yokogawa Models

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