PERCo IC-05, Руководство по сборке и эксплуатации

Страница: 10 / 34

IC-05 Card Capture Reader
9
“LED”
inputs that control indication for passage permission (the contacts
L
and
R
of
XT4
connector block) are controlled by the output of ACS-controller, type “dry contact” or “open
collector”. The input is “normally opened”, i.e. activation of the input will be done by a low
voltage level (short) relative to the
GND
(contact
2
of
XT1
connector block).
L
and
R
input
contacts are independent; it is possible to send control signal on both inputs
simultaneously (simultaneous activation of both "arrows").
“LED”
inputs parameters:
the voltage at the open contact relates to
GND
................................................... 5±0.5 V
the voltage at the closed contact in relation to
GND
........................ not more than 0.8 V
current through the closed contact ................................................ not more than 1.5 mA
Note:
If PERCo turnstile is used as an OD, then it is possible to control “LED” inputs of the
card capture reader directly from the external indicator control output (
XT5
“Light B”
or
XT4
“Light A”)
of the turnstile CLB. Similarly, you can connect the turnstile
manufactured by a third party, if the control output of the external indication meets
the above-mentioned parameters.
5.4 Operation algorithm
Notes:
1. The operation of the card capture reader is only possible after correct
configuration of the ACS-controller. Configuration procedure is described in the
maintenance documentation for the controller and ACS software. Configuration
procedure in PERCo systems – see Appendix 1. and Appendix 2.
2. Operation algorithm of the card capture reader doesn't depend on the type of
interface used for data exchange between the reader of the card capture reader
and the ACS-controller.
1. Initial state.
In the initial state, “Insert the card into the slot” white indicator and blue LED are lit on the
cover of the display unit.
2. The presentation of the access card.
To present the card to the reader, insert it in the slot (5) that is located on the cover of the
card capture reader. The ACS-controller sends the control signal to the
“Capture card”
input of the card capture reader control board if the presented card should be withdrawn
,
upon that, the led backlight of the slot will switch to a flashing mode with a period of 0.5
seconds.
If the optical sensor detects the presence of the card in the slot, the solenoid opens the
shutter that blocks access inside the card reader and the card falls into the container (3) –
thus the withdrawal procedure is finished.
If the optical sensor doesn't detect the presence of a card in the slot, then the card slot
remains blocked by the shutter and the led backlight of the slot continues to flash. If the
ACS-controller receives the
“Capture card”
signal (for example, upon expiration of the
confirmation waiting period)
,
then the backlight of the slot will be switched to the constant
indication mode.
If the user has inserted the card and pulled it back out (thus refusing to pass), the
mechanism of the card capture reader will not open the shutter and will not withdraw the
card. In order to withdraw the card, it is necessary to remove the card from the reader and
repeat the presentation of the card (insert in the slot).