C.R Laurence Manufacturing has reached out to DC-Digital for a timer to help workers regulate the production of metals. The DC-40T-DN-BCD-NEMA Production Countdown Timer is a purpose-built industrial timing solution designed to manage, regulate, and visually control production workflow in demanding manufacturing environments. This custom unit was engineered for use in a high-output metal manufacturing facility, where precise timing, clear visual feedback, and simple operation are critical to maintaining efficiency and consistency on the production floor.

In this application, the timer is used to regulate employee workflow within a specific production area. By clearly displaying remaining cycle time and providing visual and audible end-of-period alerts, the DC-40T-DN-BCD-NEMA helps operators stay on task, reduce downtime, and maintain consistent production pacing. The integrated ANDON light and end-of-period buzzer ensure that timing status is immediately recognizable, even in loud or visually busy industrial settings.

Operation is intentionally straightforward. The desired countdown time is set using internal BCD rotary switches, allowing for precise, repeatable timing without software or network dependencies. Once the time is set, the system is controlled entirely through a single heavy-duty stainless steel junction box button. One press starts the countdown, activating a flashing red ANDON light to indicate that timing is in progress. A second press pauses the countdown, and a third press resets the display back to the previously programmed value, allowing operators to quickly restart a production cycle without reconfiguring the timer.

Time configuration is handled internally via BCD rotary switches, accessed by opening the enclosure. Each digit is set using a flathead screwdriver, providing a secure and tamper-resistant method of programming. This approach is ideal for industrial environments where fixed timing intervals are required and accidental changes must be avoided. The system supports countdown values up to 99 minutes and 59 seconds, making it flexible enough for a wide range of production processes.

To demonstrate alert functionality, the timer can be set to short durations as well. When the countdown reaches zero, the end-of-period buzzer activates and the ANDON light stops flashing, providing a clear and unmistakable signal that the production interval has concluded. This combination of visual and audible alerts helps ensure no cycle completion goes unnoticed.

Key functional highlights include:

• Four-digit countdown display supporting up to 99 minutes and 59 seconds
• BCD rotary switch time setting for precise, repeatable intervals
• Single-button control for start, stop, and reset to last value
• Flashing red ANDON light during active countdown
• End-of-period buzzer to signal cycle completion

From a hardware standpoint, the DC-40T-DN-BCD-NEMA is built for reliability in industrial conditions. The unit is housed in a rugged polycarbonate NEMA enclosure with an IP66 waterproof rating and a UL flammability rating of UL 94 V-0, ensuring protection against dust, moisture, and harsh environments. The enclosure measures 15 inches wide, 7 inches tall, and 5 inches deep, providing ample internal space while remaining compact for wall mounting.

The four-inch LED display offers excellent visibility at distances up to 200 feet, making it suitable for large production areas. Power is supplied via a grounded 120 VAC SJ00W NEMA 5-15 power cord, with the connection secured directly into the enclosure for added safety and durability. A 20-foot cable provides flexible placement options on the factory floor.

Mounting is simplified through four rear through-holes located at the corners of the enclosure, allowing for secure wall or structure installation. Accessories include a heavy-duty, waterproof stainless steel momentary palm switch housed in a dedicated junction box. This switch connects internally through a terminal block, visible through the enclosure window, ensuring clean and reliable wiring. The multicolor ANDON light and end-of-period buzzer are mounted directly to the enclosure, creating a fully integrated, all-in-one production timing system.

Designed for industrial production control, the DC-40T-DN-BCD-NEMA Production Countdown Timer delivers clarity, durability, and simplicity—helping manufacturing teams maintain consistent workflow, improve efficiency, and clearly communicate timing status across the production floor.

See similar product: DC-40T-DN-BCD-NEMA

See tutorial video on YouTube

See DC-Digital Store

Contact us