The JXC91/JXCD1/JXCE1/JXCP1 series catalogs can be found here.
The ZB series catalog can be found here.
These vacuum ejectors were designed with a focus on increasing suction speed and reducing product size and weight for mounting on moving parts to allow for the high-speed suction and transfer of handlers, chip mounters, etc.
The AMJ series catalog can be found here.
Internal circuit and wiring example 1: NPN output type, NPN open collector 1 output, Max. applied voltage 26.4 V, Max. load current 80 mA, Residual voltage 2 V or less
Internal circuit and wiring example 2: PNP output type, PNP open collector 1 output, Max. load current 80 mA, Residual voltage 2 V or less