Item model number : 1784-U2DHP Date First Available : March 4, 2019. The 1784-U2DHP USB-to-Data Highway Plus Cable lets you connect a computer to a Data Highway Plus (DH+) network via an unused USB port on the computer. You can also use the cable to connect the computer to PLC-5 processors (except for Classic PLC-5 processors, such as PLC-5/10, PLC-5/12, PLC-5/15, and PLC-5/25) or SLC 5/04 processors..
Allen Bradley 1784-U2DHP DH+ adapter ~ PLC5 / 1784-PCM6 ~ 1784-PCM5.This is a adapter ONLY, you will need either a 1784-PCMK card and 1784-PCM6 cable OR 1784-U2DHP (USB to DH+ cable) if you do not have either one of these do not buy this cable as it will do you no good..This will convert either one from the mini-din to the 9 pin male.. This cable connects a computer to a Data Highway Plus (DH+) network or a PLC-5 or SLC 5/04 processor via a USB port. It requires the RSLinx Classic software and is compatible with some Allen-Bradley products.