Hikvision DS-K3Y501SX User Manual

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Use the jumper cap to switch the serial port communicaon

mode with the main lane controller. You can switch between

the RS-485 communicaon mode and the RS-232

communicaon mode. By default, it is in RS-485

communicaon mode.

Lane

Use the jumper cap to switch the serial port communicaon

mode with the lane controller. By default, the interface is wired

and it is in RS-485

communicaon mode. If wiring other

controllers (compable with Hikvision communicaon

protocol), use the jumper cap to switch between RS-485 and

RS-232

communicaon mode.

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 main lane controller. It contains no

jumper cap 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 cap and cannot

change the communicaon mode. The RS-232 interface's QR

code transmission database should no more than 64 bit.

The reserved interface

posions in the turnsle and their

corresponded UART No. are as follows:

Note

The diagram is for reference only.

Figure 4-10 Interface and Corresponded UART No.

4.5.5 RS-485 Wiring

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Hikvision DS-K3Y501SX Pro Flap Barriers