Title: +038=543.001-RK001T_01-Cidron leser datablad kobling.pdf
Notes 1. Maximum wiegand cable length is 150 meters and requires a high quality shielded cable with minimum AWG18 dimension (=0.8231mm2) in an environment free from electrical noise. A cable with smaller dimension or an installation environment with electrical disturbances will reduce the maximum cable length. 2. Wiegand & Clock/Data requires dedicated wires for external control of Green LED, Red LED, Buzzer and Keypad backlight. 3. When utilizing the GPI/O’s, each respective GPI/O1 or GPI/O2 must be connected to each respective pin and also to GND. The general purpose input/output will only be activated if so applied in the reader configuration. 4. RS 485/OSDP requires twisted pair cable.Clock/ Data- - - - - x xClock/ Datax x x - x x x x