Product Overview

The Yokogawa ARS15M is a high-performance Digital Output Module designed for the CENTUM VP integrated production control system. It provides 16 channels of transistor-based outputs to execute fast and reliable switching commands for field devices such as solenoid valves, indicator lamps, and interposing relays. By converting controller logic into electronic output signals, the ARS15M ensures precise and efficient control in industrial automation environments. This unit is supplied as 100% brand new, original hardware manufactured in the United States for long-term operational reliability.

Technical Specifications

Engineering Advantages

High-Speed Electronic Switching
Transistor-based outputs enable near-instantaneous switching with no mechanical wear, making the module ideal for high-frequency and fast-response applications.

Integrated Short-Circuit Protection
Built-in protection circuitry safeguards the module from overcurrent and short-circuit conditions, enhancing system reliability and reducing maintenance risks.

Compact High-Density Design
With a slim 5.1 cm width, the ARS15M supports dense I/O configurations, minimizing cabinet space and lowering overall installation costs.

Enhanced Signal Diagnostics
Front-panel LED indicators provide real-time status visibility for each output channel, allowing quick identification of control logic versus wiring issues.

FAQs

Does the ARS15M require external power for the outputs?
Yes, it requires an external 24 V DC field power supply. The module switches this external power to the connected load.

Can this module be used for safety-instrumented systems?
No, it is intended for standard process control. For safety-critical applications, use certified safety modules such as those in the ProSafe-RS series.

How do I replace a faulty ARS15M module?
The module supports hot-swapping. It can be replaced directly within the I/O nest without shutting down the entire system.

Is the ARS15M suitable for inductive loads?
Yes, but external surge suppression (e.g., flyback diodes) is recommended to protect against inductive voltage spikes.