894-2CH2-F-C-5VDC 894-2CH2-F-C-DC12V 894-2CH2-F-C-DC24V 894-2CH2-F-C-DC5V 8943 8943.2 8943-3724-1-A 8943-3724-1-B 8943-3724-2-A 8943-3724-2-B