Opto22 G4IDC5Q

G4IDC5Q G4 DC Input 2.5-16 VDC, 5 VDC Logic, 2-channel Quadrature

The G4IDC5Q quadrature input module (actually a pair of two modules that work together) is designed to allow a digital
mistic 200 multi-function I/O brick to resolve positional information from quadrature encoder devices. The module
outputs a pulse to the brick each time the quadrature state changes; the brick counts the module outputs and keeps
track of the direction of rotation.

Logic Voltage	5 VDC
Operating Temperature	-30 °C to 70 °C
Isolation input-to-output	4,000 VRMS
Input Voltage Range	4-16 VDC
Input Current	8mA (constant)
Input Allowed for No Output	1 V
Logic Supply Current @ 5 VDC	60 mA
Maximum Input Frequency, 50% Duty Cycle	12.5 kHz
Minimum Time Between Quadrature State Changes at 90°	20 µsec