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This USB 2.0-compatible digital I/O terminal can be connected to a USB interface of a PC to provide input and output digital signals (12 - 24 VDC) easily. It allows input for up to eight channels as well as eight output channels. This unit does not require external power supply and it is compatible with USB1.1/USB2.0 for high speed transfers.
The USB (PC) is isolated from the input and output interfaces by opto-couplers. Therefore, this unit has excellent noise performance. In addition, the terminal connector (with screws) enables easy wiring.
The driver library [API-USBP(WDM)] allows you to create Windows application software for this terminal in your favorite programming language supporting Win32 API functions, such as Visual Basic or Visual C++.
|Number of input signal points||8 points (1 common)|
|Number of output channels||4ch|
|Input format||Opto-isolated input (Compatible with current sink output) (Negative logic *1)|
|Input resistance||4.7 kΩ|
|Input ON current||2.0mA or more|
|Input OFF current||0.16mA or less|
|Response time||300µsec within *2|
|Number of output signal points||8 points (1 common)|
|Output format||Opto-isolated open collector output (current sink type) (Negative logic*1)|
|Output voltage||35VDC (Max.)|
|Output current||100mA (per point) (Max.)|
|Residual voltage with output on||0.5V or less (Output current ≤50mA), 1.0V or less (Output current ≤100mA)|
|Surge protector||Zener diode RD47FM(NEC) or equivalent|
|Response time||300µsec within *2|
|Bus specification||USB Specification 2.0/1.1 standard|
|USB transfer rate||12Mbps (Full-speed), 480Mbps (High-speed) *3|
|Power supply||Bus power|
|Connector||14 pin (screw-terminal) plug header|
|Number of terminals used at the same time||127 terminals (Max.) *4|
|External circuit power supply *5||12 - 24VDC (±10%)|
|Current consumption (Max.)||5VDC 250mA|
|Operating conditions||0 - 50ºC, 10 - 90% RH (No condensation)|
|Allowable distance of signal extension||Approx. 50m (depending on wiring environment)|
|Physical dimensions (mm)||64(W) x 62(D) x 24(H) (exclusive of protrusions)|
|Weight||70g (Not including the USB cable, attachment)|
|Attached cable||USB cable 1.8m|
|Compatible wires||AWG28 - 16|
|Notes||*1 Data “0” and “1” correspond to the High and Low levels, respectively.
*2 The opto-coupler's response time comes.
*3 This depends on the host PC environment used (OS and USB host controller).
*4 As a USB hub is also counted as one device, you cannot just connect 127 USB terminals.
*5 External circuit power supply is required separately.
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Contec Americas Inc. currently offers easy online ordering for customers in the United States. Customers wishing to ship internationally can place an order by contacting us by phone +1 (321) 728-0172 or by email at eShop@us.contec.com to place an order.
|Availability*||Time to Ship|
|In Stock||Shipped within 1-3 business days.|
|Built to Order||
Shipped within approximately 2 to 6 weeks.
Processing time may vary based on component availability and market conditions. A Contec Americas representative will contact you via email or phone to confirm the lead time of your order within 2 business days after your order is placed. If you are not satisfied with the lead time provided, we will provide a full refund of your order.
*Product availability is visible on the product page above the product description and below the SKU. First, select the desired quantity and configuration options (if applicable). The product availability field will update based on your selections.
Please allow additional days in transit for delivery based on your shipment method. If there will be a significant delay in the shipment of your order, we will contact you via email or telephone.
Contec Americas Inc. ships to verifiable business addresses within the U.S., U.S. Territories. We do not ship to P.O. Boxes or APO/FPO addresses.
Shipping and delivery dates are not guaranteed. Orders can be delayed because of payment, billing, or shipping verification in order to prevent fraudulent credit card transactions. Tracking numbers will be sent to the customer when the order has shipped. Orders are not shipped or delivered on weekends or holidays. Shipping charges are non-refundable.
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Complete Contec Catalog
The Contec Americas eShop represents a limited selection of our extensive catalog of more than 800 products. We are pleased to offer both domestic and international customers technical consultations, quotes and volume pricing from our U.S. office. For qualified customers, we accept purchase orders and offer net terms. For more information, or to request a quote for a volume order, please contact us at eShop@us.contec.com or call us at +1 (321) 728-0172. Our complete catalog is available on our global website at www.contec.com.
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