MJ620

Compact one-axis module with analog input port

Divides analog input signal into 32 to 800 divisions.
Produces A/ B quadrature signal output from the differential line driver when combined with SL700 series scale and PL101 series head cable (both sold separately).

Specifications

Model	MJ620
Power supply voltage	5 V ± 5%
Power consumption	2.2 W (with PL101)
Output interface	Line driver (EIA-422 compliance)
Output	A/B phase, Z Alarm
Number of division	800, 400, 160, 80, 40, 32 (Correspond to resolution 1,2,5,10,20,25 µm) And 1/2 of this (But concurrent reference point not satisfied)
Max. response speed	6.4 m/s (with phase difference of 100 ns and resolution of 1 µm)
	16 m/s (with phase difference of 100 ns and resolution of 2 µm)
	36.8 m/s(with phase difference of 100 ns and resolution of 5 µm)
	56 m/s (with phase difference of 100 ns and resolution of 10 µm)
Min. phase difference	100 ns
Input level	SIN. COS signal 0.6 Vp-p to 1.2 Vp-p at 120 ω load Reference signal 0.2 V to 1.5 V at 120 ω load
Alarm	Speed alarm (min. phase difference time or max. response frequency), Level alarm (0.6 Vp-p or less), Min. alarm time about 400 ms NOTE: Alarm may not work due to abnomal offset occurred by breakage etc.
System starting up time	0.5s or less after powering up
Operating temperature	0 °C to 45 °C / 32 °F to 114 °F
Storage temperature	-20 °C to 60 °C / -4 °F to 140 °F
Mass	60 g/ 0.132 lbs