GE+UR8GH

Description

This UUR8GH is a member of the “9K” type universal relay CPU module. The 9kCPU module and 9JCPU module underwent hardware revisions in 2015 to increase the flexibility of these types of CPU modules in terms of communication. 10/100Base-T Ethernet ports have been added to 9J and 9KCPU modules with RJ-45 connectivity. This change allows UR to connect to an Ethernet LAN cable. The second communication port on this model is still RS485. On the product list, the first communication port is now designated as 100Base-RX plus 10/100Base-T. When viewing the device from the back, an additional version of the CPU can be found on the lower right side of the device. This type of port has been found on CPU 9G and 9H models which are no longer produced. The availability of this additional port (copper) prompted the 9J and 9KCPU modules such as the UR-9KH to add this port. While this difference in version provides different communication capabilities for the CPU module, the two versions are still compatible with firmware versions 4.8 through 6.0x