The Digilent USB-ERB08 ; Electromechanical Interface; 8CH; Product is a robust relay interface device designed to support Form C electromechanical relays, making it ideal for demanding data acquisition applications. It features eight channels, each equipped with single-pole double-throw (SPDT) relays that are directly controlled via digital I/O lines. The device is housed in a durable enclosure that can be mounted on a DIN rail or a bench, ensuring versatility in various installation environments.
This interface supports configurations as two banks of four relays, with onboard switches that allow users to configure the logic polarity and power-on state for each relay group. These settings can be easily read back using the provided software. The USB-ERB08 is equipped with screw terminals for field wiring connections, offering three connections to each relay: normally open, normally closed, and common.
The device includes USB out and power out connections, facilitating the powering and control of multiple MCC USB devices in a daisy-chain configuration from a single external power source and USB port. It is powered by an external 9 V regulated power supply, which is included with the product.
Software support for the USB-ERB08 is comprehensive, featuring DAQami for data logging, visualization, and signal generation. For more advanced needs, DASYLab® offers real-time analysis and control, along with the capability to create custom applications without programming. Additionally, drivers are available for popular programming languages and applications, including Visual C++, Visual C#, Visual Basic®.NET, LabVIEW™, MATLAB®, Linux®, and Python™.
If you are not satisfied for whatever reason with a Product you bought on the Site, it is possible to return it for refund within 30 days from the date you received it unless otherwise indicated in the Product listing. You must first advise the Vendor associated with your order in your account to obtain a return authorization (‘’RA’’) number before returning a Product. (‘’RA’’) numbers are valid for 30 days, within which time the returned Products should be received by the Vendor. No returns will be accepted without having previously obtained an (‘’RA’’) number. The Product must then be returned in its original packaging (in perfect condition for resale) with its receipt and your (‘’RA’’) number. Reimbursement will be denied for any Products which do not conform to the above mentioned conditions.
Build-it-yourself Robot Parts are not refundable once assembled. Robots & Kits requiring assembly or soldering are also not refundable once assembled, soldered or modified in any way. All sales of robotic software and apps are final and cannot be refunded or exchanged. Returns are not accepted on special orders and clearance items except when they are found defective, in which case the Product may be repaired or replaced at the Vendor’s discretion. 20% Restocking fees may apply if you are returning a large quantity of the same Product that was ordered specifically for you from the manufacturer.
Please note that all items will be reimbursed within 7 to 14 days of receiving the Product (shipping fees excluded). You must also cover the cost of returning the Product. Shipping fees will only be refunded if the return is a result of a shipping error on our part. Cleaning fees of USD 100 may also be charged if a domestic robot is returned and has not been properly cleaned.
