HIKVISION DS-K3Y411 Series - 4.5.1 UART Related Terminal and Position

The reserved UART terminal posions in the turnsle and their corresponded UART No. are as
follows:
Note
The diagram is for reference only.
Figure 4-6 Interface and Corresponded UART No.
The UART related terminals are on the access control board and BUS of the lane control board. You
can switch between the RS-232 and the RS-485 communicaon modes via DIP switch.
The UART and the related DIP switch informaon is as follows:
DS-K3Y411X Series Flap Barrier Quick Start Guide
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