Quick Start Guide

UART4
The serial port is in the wiring interface according to the picture above, which has a xed RS-232
communicaon mode to communicate with the master lane controller. It contains no jumper
c
ap and cannot change the communicaon mode.
UART7/UART8
Reserved serial port. The serial port has a xed RS-232 communicaon mode. It contains no
jumper c
ap and cannot change the communicaon mode. It can connect QR code scanner, card
recycler, and text screen.
The reserved interface posions in the turnsle and their corresponded UART No. are as follows:
Figure 2-7 Interface and Corresponded UART No.
DS-K3B501S Series Swing Barrier Quick Start Guide
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