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Product Introduction
The Yokogawa ADM51 Contact Output Module is a high-performance digital output module designed for driving field devices through contact signals in Yokogawa control systems such as CENTUM VP and ProSafe-RS. The module converts digital output commands from the control system into reliable contact outputs for actuators, alarms, relays, and other field devices.
ADM51 is engineered for high-speed, reliable operation in industrial environments. Its robust design ensures precise output switching and fault detection, providing operators with dependable control of safety and process devices. This module is widely used in oil & gas, chemical, petrochemical, power generation, and water treatment facilities where precise, timely, and reliable control of field devices is essential.
Product Specifications
| Parameter | Description |
|---|---|
| Model Number | ADM51 |
| Series | Yokogawa Contact Output Module |
| Function | Digital contact output for field devices |
| Number of Output Channels | 16 channels per module |
| Output Type | Relay contact outputs |
| Load Capacity | AC: 250 V / 3 A, DC: 30 V / 3 A |
| Response Time | ≤ 10 ms per channel |
| Isolation | Channel-to-channel and channel-to-system isolation |
| Redundancy Support | No, standard single-path output |
| Diagnostic Functions | Output status monitoring, short-circuit detection, channel error reporting |
| Operating Temperature | 0°C to +55°C |
| Power Supply | 24 VDC via system backplane |
| Communication Interface | Backplane bus compatible with CENTUM VP/ProSafe-RS |
| Dimensions | 125 x 130 x 248 mm |
| Weight | 2 kg |
| Mounting | DIN rail or system backplane installation |
| Certifications | CE, UL, CSA, ATEX (depending on configuration) |
Product Applications
The ADM51 module is used to provide reliable contact outputs for industrial process control and automation systems:
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Process Plants – Drives alarms, relays, and actuators from control system outputs.
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Oil & Gas Facilities – Controls solenoid valves, trip relays, and interlock devices.
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Power Generation – Provides contact outputs for breakers, relays, and auxiliary equipment.
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Water & Wastewater Treatment – Activates pumps, valves, and warning systems.
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Chemical & Petrochemical Plants – Controls safety interlocks, alarms, and automated equipment.
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Refineries – Ensures accurate and reliable control of safety-critical field devices.
Product Advantages
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High Channel Density – 16 discrete output channels per module.
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Fast Response – ≤ 10 ms per channel enables near real-time output switching.
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Robust Isolation – Channel-to-channel and channel-to-system isolation minimizes interference.
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Reliable Monitoring – Continuous output status monitoring and error detection.
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Flexible Installation – Supports DIN rail or backplane mounting for easy integration.
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Seamless System Integration – Fully compatible with CENTUM VP and ProSafe-RS systems.
FAQ
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What type of output does ADM51 provide?
Relay contact outputs for AC and DC loads. -
How many output channels are available per module?
16 discrete output channels. -
What is the maximum response time per channel?
≤ 10 ms per channel. -
Does ADM51 provide channel-to-channel isolation?
Yes, full isolation between channels and from the system is provided. -
Can the module monitor output status in real-time?
Yes, it continuously monitors output states and reports errors. -
What is the operating temperature range of the module?
0°C to +55°C. -
How is the module powered?
Powered via 24 VDC supplied by the system backplane. -
Can it be mounted on DIN rails?
Yes, supports both DIN rail and system backplane installation. -
Does ADM51 support redundant output paths?
No, it is a standard single-path output module. -
Which certifications does ADM51 hold?
CE, UL, CSA, and ATEX depending on the configuration.
Related Models (Same Series or Compatible)
| Model | Description |
|---|---|
| ADM50 | Standard digital output module with 16 channels. |
| ADM51C | Contact output module with enhanced diagnostics. |
| ADM52 | High-density output module with 32 channels. |
| ADM53 | Relay output module for hazardous area applications. |
| ADM54 | Mixed signal output module combining analog and digital outputs. |
| ADM55 | Redundant output module for critical process control. |
Popular Yokogawa Models
| Model | Description |
|---|---|
| CENTUM VP R6 | Distributed control system for large-scale industrial plants. |
| ProSafe-RS | Safety instrumented system for critical process applications. |
| DCS100 | Legacy distributed control system for automation solutions. |
| YS100 | Field instrumentation gateway and protocol converter. |
| FCS3000 | Process control system module for automation applications. |
| SAM10 | System alarm management and monitoring module. |
