The Omron F39-JGR3M-B88-D is an interconnection cable that links the receiver end of an F3SJA or F3SJB safety light curtain to an F3SG-RX controller. This is a dedicated cable assembly, not a generic patch cord — the pinout and shielding are matched to the signal integrity requirements of the safety system.
Packaged as a Box unit. The cable length and connector types are fixed by the order code — verify the routing distance against the panel layout before specifying.