The Firmware IDs for older versions of the firmware can typically be found in Appendix A of the instruction manual.
SEL-C814 Arc-Flash Detection (AFD) Fiber Cables and Accessories
Use the SEL-C814 to configure AFD cables to add additional splices to an existing SEL-C804 point sensor or fiber sensor assembly.
Configure the SEL-C814 cable with your choice of black-jacketed zipcord or clear-jacketed simplex fiber and your choice of ST or V-pin connectors to replace a damaged or incorrect length on an existing SEL-C804 fiber loop assembly.
Order connectors, a termination kit, and bulk black-jacketed zipcord or clear-jacketed simplex arc-flash fiber in lengths up to 500 meters to build arc-flash cable assemblies onsite and to length.