... photoelectric input/output; Dual line display; Precision,Demical point floating, RS485 or RS232 for option. 8 digits display Counter(FH) 1, ... Various wave form pulse input,contact switch,encoder(NPN PNP) to used with available;widely used in line ... with output control mode set freely.4, Display: 8 digits display,high precisionmdemical point floating,sensor power supply 12V ...