The 4501A NIM to CAMAC adapter provides the proper mechanical alignment and connec- tor support, and power wiring to convert mod- ules designed to the NIM (Nuclear Instrumenta- tion Module) Standard for compatibility with any CAMAC mainframe. If not available from the CAMAC mainframe, on-board regulators are available to Provide +/-12 V power required by most NIM modules. Parts are mounted di- rectly on a printed circuit glass-epoxy board. Complete with a handle-like slot, it can be easily plugged into a CAMAC crate, allowing a NIM module to then be installed.