With multi-point bidirectional I/O, it is possible to shorten the tact time for continuity testing of wire harnesses and acceptance and shipping inspections of connectors.
This is a USB 2.0 compatible digital input/output unit that extends the input/output functions of a computer with digital signals. It is equipped with 128 points of photo-coupler isolated input (current sink output compatible) and 128 points of photo-coupler isolated open collector output (current sink type). Up to 16 of the input signals can be used as interrupts. Additionally, it features a digital filter function and a protection circuit for the output transistors (overcurrent protection).
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basic information
**Main Features** ● Since the digital input points and digital output points are common, bidirectional signal control is possible. Each input/output pin can be used as either an input or an output without changing the wiring. ● Equipped with 128 points of photocoupler isolated input and 128 points of photocoupler isolated open collector output. It features 128 points of photocoupler isolated input (compatible with current sink output) with a response speed of 200μsec, and 128 points of photocoupler isolated open collector output (current sink type). Bidirectional signal control is possible due to the common input/output points. ● Equipped with USB hub functionality. The main unit has a USB hub function, allowing up to four DIO-128SLX-USB devices to be connected to a single USB port on a computer. If using more than four DIO-128SLX-USB devices, they can be connected to another USB port on the computer. ● 16 input signals can be used as interrupt request signals. The 16 input signals can be used as interrupt request signals, allowing for interrupt enable/disable on a per-bit basis and selection of the edge of the input signal that generates the interrupt.
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Price range
P2
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Applications/Examples of results
A wire harness (cable harness) that can simplify the assembly processes of automobiles, medical devices, elevators, robots, and more. Since it involves the complex task of bundling multiple wires with tie wraps or tubes and attaching multi-core connectors to several ends, the manufacturing process of the wire harness itself is diverse and difficult to automate, often becoming a bottleneck in the overall process. Particularly in the inspection process, there was a challenge of needing to change inspection patterns multiple times to conduct continuity tests, which made it impossible to shorten the tact time. With the USB I/O unit DIO-128SLX-USB, equipped with 128 bidirectional digital input/output interfaces, it is possible to reduce the tact time for continuity testing of wire harnesses and acceptance and shipping inspections of connectors.
Line up（1）
| Model number | overview |
|---|---|
| DIO-128SLX-USB | Digital Input/Output USB I/O Unit Bidirectional 128ch (Isolated 24VDC) |
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Company information
Established in April 1975. We operate globally in the electronics and information-related fields, contributing to the global society as a world pioneer company that utilizes PC technology in automation systems across various sectors. We provide component products and system integration technology. As a comprehensive manufacturer of electronic devices, we offer a wide range of high-quality industrial PCs, expansion boards, network devices, and software as component products, and we also accommodate OEM/ODM and customization based on our innovative advanced core technologies to meet customer needs. Additionally, we prepare industry-specific system packages that combine communication services and system equipment, and we are committed to product development and service provision from the customer's perspective as a total solution vendor.
