Keyscan Technical Guide (PC109x - 04.12)
62
• 1s count the 2
nd
binary digit
Example
If the 10s LED blinks 3 times and the 1s LED blinks 6 times, the card has 36 binary bits (36-bit Wiegand
card).
Figure 44 – Reader Configuration J3 / Wiegand Bit Counter LEDs
J3
65
4321
READER 6READER 7READER 8
ACU Protective Cover
Reader
Configuration J3
J7
CARD
BITS
10s 1s
Wiegand Bit
Counter LEDs
Cut View CA8500B
J3, J7 and Wiegand Binary Bit
Counter LED locations
are the same on all CA & EC
control boards.
PSC1
READER PWR
ACU PWR
KI-00147E-07-11
To Next Page
Loading...
Need help?
General
