Mounting and Connection Instructions AXS4Secure
3.4
Module bus RS-485
3.4.1
Function
One Door Unit:
2 RS-485 interfaces to connect 2 readers (1 outdoor reader and 1 indoor reader).
Two Door Unit:
4 RS-485 interfaces to connect 4 readers (2 outdoor readers and 2 indoor readers).
RS-485 address: Each interface occupies address 1.
For readers without DIP switch the address 1 is set automatically.
For readers with DIP switch the address 1 must be set manually.
3.4.2
Readers and reading technology
1) IK3 only UID without changing data transmission mode
2) mifare DESFire EV1: up to V04.xx only UID, encryption from V05.xx
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