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PRODUCT INSTALLATION
iTDC
8.2 3-Door Control (If external reader and internal reader are connected to door
1.)
Firstly equip I/O board (EIO88) to iTDC/iTDC-SR then wire. 3 external readers and an internal
reader are controlled by main board of iTDC/iTDC-SR and 2 exit buttons are controlled by I/O
board (EIO88).
Door 1 External Reader
(Reader#1)
Connect to READER#1 port of iTDC/iTDC-SR main
board.
Internal Reader
(Reader#2)
Connect to READER#2 port of iTDC/iTDC-SR main
board.
Door 2 External Reader
(Reader#3)
Connect to READER#3 of iTDC/iTDC-SR main board.
Exit Button
Connect to INPUT#1 port of EIO88.
Door 3 External Reader
(Reader#4)
Connect to READER#4 of iTDC/iTDC-SR main board.
Exit Button
Connect to INPUT#3 port of EIO88.