Looking for help with connect to.Kenwood TKR851 repeater

I jave a Kenwood TKR851 UHF repeater and a Allstar RTCM anf im looking for any information interfacing these two devices for repeater operation in respect to a wiring diagram between the Allstar Node and the repeater and any special changes or programming info…any help would be appreciated.
Im new to the DNR Ham enviroment

While not specifically written for interfacing an RTCM, this doc does show the wiring and programming needed (the TKR-750/751 are identical in this way)