Deister Electronic GmbH PRM15SWH2400 用户手册
5. Interfaces
5.1 Wiegand / Data/Clock
5.2 Magstripe Emulation
5.3 Indicators
Note:
For all interfaces except RS485 the pull-ups have to be connected to the
clock and to the data lines as well. The value of the pull-ups depends on
the current and voltage which is required for the controller input.
For all interfaces except RS485 the pull-ups have to be connected to the
clock and to the data lines as well. The value of the pull-ups depends on
the current and voltage which is required for the controller input.
V10/09/08
rf_prm15_wi_en
9
PRM15
Function of LEDs and Beeper:
Yellow LED:
Reader is ready to operate. LED momentarily
flashes during the reading of a card.
Green LED, red LED, Beeper:
The function of these indicators depends on how
they are connected to the host system.
5
max. 30 V
max. 20 mA
Pull-up resistor
see above
Pull-up resistor
see above
Pull-up resistor
see above
Pull-up resistor
see above