Isolator Module, 8 Channel Optical Isolation Module 24V To 5V, Level Conversion Spec: Product Features APPLICATION FOR: This optical isolation module can be used for signal isolation, level conversion between single?chip microcomputer, PLC and other , PNP and NPN signal to NPN signal, signal level and voltage conversion, etc. Easy to Use: This is a single isolation USB module, drive, support hot plug, plug and play. FAST AND STABLE CONVERSION SPEED: The optical isolation module has excellent performance, fast and stable conversion speed, high work efficiency and simple operation. Using sophisticated production technology, and the limit switching frequency can be up to 20KHZ. NOTE: 1. This model is DST?1RBP?N (not including rail mounting frame). Model analysis: DST (digital converter)?1R (one?way transmission) 8P (8 channels)?N (NPN output). 2. How much V is the output , and how much V is used for the power supply of the module Application: USB debugging device/A variety of industrial USB devices/Noise sensitive areas. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!