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Interface Modules Expansion Units High-Grade SuperCD Long-Term Supply Energy Efficient Vehicle Mounted ECO Touch Panel TOUGH Controller MATHECON Home    Products    Interface Module   Interface Modules >> PCI        >> Low Profile PCI        >> PCI Express Relay Output Lineup Recommended PEX-251100 4-Channel Transfer Contacts Mechanical Relay and Individual-Isolated +12 Vdc to +24 Vdc Digital Input/Output PCI Express Product The PEX-251100, a digital input and relay output product for PCI Express-based computers, provides four photo-isolated input channels (AC input type) and four contact high-current drive relay output channels (form C relay). Input/output partitions are optically isolated from the PCI Express interface block. Each input channel is isolated by individual isolated ground. This feature allows you to use a different supply voltage. This product can drive up to 2 A per channel in relay output circuits. This product supports external reset signal input. This product includes a timer/counter circuit which can be used as an interval timer. PEX-251101 8-Channel Transfer Contacts Mechanical Relay Digital Output PCI Express Product The PEX-251101, a relay output product for PCI Express-based computers, provides eight pairs of normally-open contacts and normally-closed contacts. This product can drive up to 2 A per channel in relay output circuits. This product includes a timer/counter circuit, which can be used as an interval timer. Other product line-up Part Number Description PEX-H251500 32-Channel Normally-Open Contacts Photo-MOS Relay Output PCI Express Product PEX-H286122 Isolated 16-Channel Digital Input and 16-Channel Digital Output t +12 Vdc to +24 Vdc Normally-Open Contacts Photo-MOS Relay Output PCI Express Product If you have any questions, feel free to contact us. Your Contact Information and Inquiry   * indicates required field. Topic * Company Name * Name * First Name   Last Name  Address/Intersection  City  Province/State  Zip Code  Country * Phone  E-mail Address * Confirm E-mail Address * Would you like to be added to our contact database to receive product information? * Yes No How did you hear about us? * Current user Newsletter Search Engine (eg. Google, Yahoo) Word of Mouth Other (please describe) Subject Price and Delivery Info Request for Quotation User Manual Driver Info Message *  Click the confirm button to submit the inquiry. Privacy Policy | Downloads | Contact Us | Privacy Policy | © 2025 Interface Amita Solutions, Inc. All rights reserved.