MC22-201A (discontinued- see desc.)

The factory has discontinued this model number and it is no longer valid; the 201 series sensor options for the MC22 are as follows:

MVS-201P-MC22-A              PNP Output / Normally Open
MVS-201P-MC22-B              PNP Output / Normally Closed
MVS-201-MC22-B                NPN Output / Normally Open
MVS-201-MC22-A                NPN Output / Normally Closed