Excellent PLC
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| Mobile | +8613666033393 | |||||||
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| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Overview
The Yokogawa ADM11T-S2 Contact Input Module is a high-performance digital input module designed for use with Yokogawa CENTUM VP and other compatible DCS systems. It is specifically intended to monitor contact signals from switches, relays, and other binary devices in industrial processes. The module provides reliable detection of ON/OFF states, fast response times, and robust operation in harsh industrial environments.
Key Features
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Monitors digital contact signals from switches, relays, and field devices
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Compatible with Yokogawa ADM11T I/O systems and DCS platforms
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Fast response and high reliability for industrial automation
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Robust design suitable for oil, gas, chemical, and power applications
Technical Specifications
| Item | Specification |
|---|---|
| Manufacturer | Yokogawa |
| Part Number | ADM11T-S2 |
| Product Type | Contact Input Module |
| Module Type | Digital Input (Contact) |
| Number of Channels | 16 |
| Input Voltage | 24 VDC nominal |
| Response Time | ≤ 10 ms |
| Operating Temperature | 0 °C to +55 °C |
| Storage Temperature | –20 °C to +70 °C |
| Humidity | 5–95% RH, non-condensing |
| Power Supply | Supplied via ADM11T backplane |
| Mounting | Plug-in type, compatible with ADM11T chassis |
| Dimensions | 125 x 130 x 248 mm |
| Weight | 0.14 kg |
| Applications | Monitoring switch, relay, and contact signals in industrial automation systems |
Industry Applications
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Oil and gas process automation
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Chemical and petrochemical plants
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Power generation systems
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Water and wastewater treatment facilities
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Manufacturing and general industrial automation
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Safety and alarm monitoring systems
Frequently Asked Questions (FAQ)
Q1: What type of signals does the ADM11T-S2 module monitor?
It monitors digital contact signals from switches, relays, and other binary devices.
Q2: How many input channels does this module provide?
It provides 16 digital input channels.
Q3: What is the nominal input voltage?
24 VDC nominal.
Q4: What is the response time of the module?
≤ 10 ms.
Q5: Can it operate in harsh industrial environments?
Yes, it is designed to operate in industrial temperature, humidity, and electrical noise conditions.
Q6: How is the module mounted?
It is a plug-in type module compatible with ADM11T chassis.
Q7: What are the typical dimensions and weight of the module?
Dimensions: 125 x 130 x 248 mm; Weight: 0.14 kg.
Q8: What are the main applications of the ADM11T-S2 module?
It is used for monitoring switch, relay, and contact signals in process automation and alarm systems.
Related Yokogawa Modules
| Model | Description |
|---|---|
| ADM11T-S1 | 16-channel Contact Input Module |
| ADM11T-S2 | 16-channel Contact Input Module |
| ADM11T-S3 | 32-channel Contact Input Module |
| ADM11T-S4 | 32-channel Contact Input Module |
| ADM11T-DI | Digital Input Module |
| ADM11T-DO | Digital Output Module |
Popular Yokogawa Modules
| Model | Description |
|---|---|
| ADM11T-S2 | 16-channel Contact Input Module |
| ADM11T-S4 | 32-channel Contact Input Module |
| ADM11T-DI | Digital Input Module |
| ADM11T-DO | Digital Output Module |
| ADM11T-AI | Analog Input Module |
| ADM11T-AO | Analog Output Module |
