D0-DCM | Koyo Serial Data Communication Module
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Koyo Serial Data Communication Module – D0‑DCM
The Koyo D0‑DCM Serial Data Communication Module is a communication interface designed to enable serial data exchange for legacy Koyo PLC systems. It extends the capabilities of compatible PLC controllers by allowing them to communicate with external devices — such as HMIs, data loggers, remote terminals, serial sensors, or other serially interfaced equipment — making it useful for process monitoring, remote control, and data acquisition in industrial automation environments.
Key Features:
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Supports serial communication (e.g., RS‑232 or RS‑485, depending on configuration) enabling data exchange between PLC and external devices — increasing flexibility of automation systems.
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Facilitates integration with HMIs, data loggers, modems, sensors, or serial instrumentation — useful for monitoring, logging, remote control, and distributed automation.
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Industrial‑grade design ensures stable communication under factory‑floor conditions including electrical noise, vibration, and temperature fluctuations.
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Simplifies system architecture by enabling centralized communication via the PLC — reducing need for additional communication hardware in control panels.
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Modular and straightforward installation — easily added to compatible Koyo PLC systems to expand communication capabilities.
Specifications:
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Module Type: Serial Data Communication Module for Koyo PLC systems
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Model / Part Number: D0‑DCM
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Communication Interfaces: Serial (e.g., RS‑232 / RS‑485, depending on wiring and configuration) compatible with external serial devices and networks
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Compatibility: Legacy Koyo PLC controllers and compatible control system architectures supporting serial communication modules
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Construction: Industrial‑rated housing designed for reliability under mechanical, electrical and environmental stress typical in industrial automation settings
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Application: Process automation, remote monitoring, data logging, HMI interfacing, serial device communication, distributed control systems, and other automation tasks requiring serial data exchange
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Operational Reliability: Stable and accurate data transmission even in environments with electrical interference or noise; supports continuous operation and frequent communication cycles
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Maintenance: Modular, replaceable design supports easy upgrades or replacements without disrupting the main control hardware; low-maintenance build ideal for long-term industrial use
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Output/Interface: Serial data communication lines compatible with external devices such as HMIs, remote terminals, data acquisition units, and other serial-enabled equipment
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Availability: On Request
The Koyo D0‑DCM Serial Data Communication Module enhances the connectivity and flexibility of compatible Koyo PLC systems — enabling serial communication, remote device integration, and data exchange. Its reliable performance and modular design make it a practical option for upgrading or extending legacy automation systems. For procurement or further technical consultation, Ram Automations is ready to assist — please contact us at info@ramautomations.com to integrate this communication module into your control architecture.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.