D3-16TR | Koyo Output Module (DISCOUNTINUED)
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Koyo Output Module D3-16TR (Discontinued)
The Koyo Output Module, model D3-16TR, is a legacy digital output module designed for use with Koyo PLC systems, providing reliable switching of multiple output channels for automation, control, and monitoring tasks. Though now discontinued, this module remains a proven solution in many existing control systems where maintenance, retrofitting, or replacement of legacy components is required. It is especially valuable for plants and installations that depend on tried-and-tested hardware for stable performance and compatibility with older Koyo PLC configurations.
Key Features:
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Provides multiple digital output channels for controlling relays, actuators, or other output devices
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Compatible with legacy Koyo PLC systems — maintaining reliable operation in existing automation installations
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Durable industrial-rated construction capable of withstanding factory-floor conditions and electrical noise
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Simple integration and straightforward wiring for ease of maintenance and replacement
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Enables control of many outputs in a compact module — useful for legacy systems with limited I/O expansion options
Specifications:
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Module Type: Digital Output Module (legacy / discontinued)
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Model / Part Number: D3-16TR
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Output Channels: Typically 16 digital outputs (as indicated by “16” in the model name)
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Output Type: Digital switching — suitable for driving relays, coils, or discrete actuators
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Compatibility: Designed for older-generation Koyo PLC systems or compatible legacy control hardware
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Construction: Industrial-grade housing, with components rated for mechanical and electrical stress common in industrial environments
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Application: Legacy automation systems, control and switching of actuators, relays, indicator lamps, and discrete devices in manufacturing or process control
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Status: Discontinued — still available for retrofits, maintenance, or legacy installations
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Availability: On Request / subject to stock
While the Koyo Output Module D3-16TR is discontinued, it remains a dependable option for maintaining or repairing legacy control systems that rely on established Koyo hardware. This module’s robust design, reliable output switching, and ease of integration make it a practical choice when working with older PLC-based automation architectures. For procurement, compatibility check, or technical assistance, Ram Automations is ready to help. Contact us at info@ramautomations.com to explore availability or suitable replacement options for legacy installations.
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
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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.