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Product Introduction
The Yokogawa ADV557-S00 is a 16-channel Digital Output Module designed for high-speed, high-reliability control of field equipment in distributed control systems (DCS) like CENTUM VP and ProSafe-RS. Built with open-collector transistor outputs (sink type), this module provides excellent performance in demanding industrial applications, where fast signal switching and electrical isolation are crucial.
Designed to deliver accurate and responsive control signals, the ADV557-S00 is typically deployed in automation environments where digital outputs drive devices such as relays, solenoid valves, indicators, or alarms. The module features a compact form factor, built-in protection circuits, and robust electrical characteristics, making it a preferred choice for modern process control infrastructures.
Product Specifications
| Specification | Details |
|---|---|
| Model | ADV557-S00 |
| Type | Digital Output Module (Transistor, Open Collector) |
| Number of Channels | 16 |
| Output Type | NPN Open Collector (Sink Type) |
| Output Voltage Range | 12 to 24 VDC |
| Max Output Current per Channel | 0.5 A |
| Surge Current Tolerance | 1.0 A (max, for 10 ms) |
| Response Time | ≤ 0.5 ms |
| Output Isolation | Optical isolation between channels and system |
| Short-Circuit Protection | Yes |
| Overvoltage Protection | Yes |
| Diagnostics | Channel failure detection, overload detection |
| Channel Status Indication | Individual LED per channel |
| Fail-safe Behavior | Software-configurable output values on system fault |
| Power Supply | Supplied via system backplane |
| Mounting | Rack/baseplate mountable (standard Vnet/IP systems) |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | -20°C to +70°C |
| Humidity Range | 5% to 95% RH (non-condensing) |
| Dimensions (W × H × D) | 130 x 127.2 x 32.8 mm |
| Weight | 0.5 kg |
| Certifications | CE, ATEX, CSA, RoHS, IEC61508 (when used with ProSafe-RS) |
| System Compatibility | CENTUM VP, ProSafe-RS |
Product Applications
The ADV557-S00 Digital Output Module is engineered for use in environments that demand rapid and reliable control of discrete signals. Its applications span various sectors:
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Oil & Gas Industry: For managing on/off valves, blowdown systems, and wellhead control panels.
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Petrochemical Plants: Used in furnace ignition control, burners, and pump interlocks.
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Power Generation: For switching relays, operating alarm beacons, and turbine control systems.
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Water Treatment Facilities: To operate pump starters, aerator control, and emergency valves.
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Factory Automation: In PLC-based or hybrid systems for driving actuators, stack lights, and conveyors.
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Safety Systems: When paired with ProSafe-RS, it can control emergency shutdown (ESD) devices.
Its high switching capacity and built-in protection features make it a robust option for mission-critical operations.
Product Advantages
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High-Speed Output Switching: Response time less than 0.5 ms ensures real-time control in fast-moving industrial processes.
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Channel Isolation: Each channel is optically isolated to prevent fault propagation, enhancing overall system safety.
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Built-in Diagnostics: Onboard failure detection reduces troubleshooting time and improves maintenance efficiency.
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LED Status Indicators: Instant feedback on each channel’s state simplifies field diagnostics.
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Compact Modular Design: Saves cabinet space while offering scalability and flexibility in large systems.
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Fail-Safe Operation: Safe-state behavior can be predefined for emergencies, improving plant reliability.
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High Load Capacity: Supports direct connection to devices without intermediate relays in many cases.
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Seamless System Integration: Designed to work flawlessly with Yokogawa’s control and safety platforms.
Frequently Asked Questions (FAQ)
-
What type of output does the ADV557-S00 provide?
The module provides open collector transistor (NPN sinking) outputs for controlling external DC loads. -
How many outputs does the module support?
It supports 16 independent digital output channels. -
Is this module suitable for safety applications?
Yes, it is suitable for safety-critical applications when integrated into a ProSafe-RS certified system. -
Can it handle inductive loads like solenoids?
Yes, but proper flyback diodes or surge suppressors must be used to protect the module. -
What is the maximum current output per channel?
Each channel can provide up to 0.5 A continuous current. -
Does it have protection against short circuits or overvoltage?
Yes, it has built-in protection features for both conditions. -
Are the outputs isolated from each other?
Yes, each channel is optically isolated, reducing the risk of signal interference. -
What happens to outputs during a system failure?
You can configure the fail-safe output values via the system settings. -
Can the module be hot-swapped?
No. Power should be removed before inserting or removing the module. -
Which Yokogawa systems support this module?
The ADV557-S00 is compatible with CENTUM VP and ProSafe-RS platforms.
Related or Same-Series Yokogawa Modules
| Model | Description | Type | Channels | Output Type |
|---|---|---|---|---|
| ADV551-P00 | Digital Output Module (Transistor) | Transistor Output | 16 | NPN (Sink) |
| ADV561-P00 | Digital Output Module | Transistor Output | 8 | PNP (Source) |
| ADV157-P00 | High-Speed Digital Output Module | High-Speed Output | 8 | Transistor |
| ADV161-P00 | Digital Input/Output Mixed Module | Mixed I/O | 8 In / 8 Out | Transistor Output |
| ADV171-P00 | Relay Output Module | Relay Output | 8 | SPST Relay |
| ADV152-P00 | Digital Input Module | Contact Input | 16 | Dry Contact Detection |
Popular Yokogawa Modules (Cross-Application Use)
| Model | Description | Type | Channels | Application Area |
|---|---|---|---|---|
| AAI141-S00 | Analog Input Module | 4–20 mA Input | 16 | Process signal acquisition |
| AAI543-S00 | Analog Output Module | 4–20 mA Output | 8 | Control signal output |
| AMM32T | Temperature Input Module | Thermocouple/RTD | 32 | Multi-sensor temperature input |
| AAI841-S00 | HART-Compatible Analog Input | 4–20 mA + HART | 8 | Smart transmitter interface |
| ADM51C | Multiplexed Input Module | Analog/Digital Input | 16 | Field I/O expansion |
| ANB10D | Node Interface Module | System Communication | – | Control bus interface |
