C.4. Working with external scanner
The TR40xx allows you to attach an external scanner (reader). The data from the scanner is processed
in much the same way as the data from internal reader. This way you can use two different readers at once.
This can be useful if your organization circulates two kinds of ID-cards or is in the transition from one card
technology to another.
For example, if you are switching from Magnetic to RFID cards, you can attach an external magnetic
card reader to the TR40xx with built-in RFID reader and (temporary) accept both types of cards.
+5V power is provided on pin #9 of the Scanner Port (see
I/O Connector pin assignment & Cable
). Maximum power that the TR40xx can supply is 100mA.
The TR40xx has several Settings to fine-tune the external reader data processing. You can set the
. The data from external reader is encapsulated. You can set the
of each data packet from the external scanner. For example, if the data from external scanner
always begins from 02 Hex and ends with 0D Hex, then you must set the
accordingly.
adjust the way the ID-code from the reader is handled. See
Fine-tuning ID-code processing
for more details.
Содержание TR4020
Страница 50: ...50 Time Main Menu Setup See also Date This Menu Item allows you to set the TR40xx s current date ...
Страница 72: ...72 Machine Number See Machine Number Programming Mode Menu Item ...
Страница 74: ...74 Time See Time Programming Mode Menu Item ...
Страница 75: ...75 Date See Date Programming Mode Menu Item ...
Страница 77: ...77 Bell duration See Bell duration Programming Mode Menu Item ...
Страница 78: ...78 Bell Table See Edit bell table Clear bell table Programming Mode Menu Items ...
Страница 79: ...79 Default Event Table See Edit default event table and Clear default event table Programming Mode Menu Items ...
Страница 80: ...80 Default shift See Default shift Programming Mode Menu Item ...
Страница 81: ...81 Lock activation duration See Lock activation duration Programming Mode Menu Item ...
Страница 82: ...82 Internal reader prefix See Prefix to match Programming Mode Menu Item ...
Страница 83: ...83 Internal reader extract from character See From character Programming Mode Menu Item ...
Страница 84: ...84 Internal reader number of characters to extract See Number of characters Programming Mode Menu Item ...
Страница 85: ...85 External scanner prefix See Prefix to match Programming Mode Menu Item ...
Страница 86: ...86 External scanner extract from character See From character Programming Mode Menu Item ...
Страница 87: ...87 External scanner number of characters to extract See Number of character Programming Mode Menu Item ...
Страница 88: ...88 External scanner start character See Start character Programming Mode Menu Item ...
Страница 89: ...89 External scanner end character See End character Programming Mode Menu Item ...
Страница 90: ...90 External scanner baudrate See Baudrate Programming Mode Menu Item ...
Страница 120: ...120 Initializing The System Reset is in progress Please wait for a while ...
Страница 131: ...131 Please wait Just wait for a while ...