Hikvision DS-K3G501SX User Manual

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4.3.2 Access Control Board Serial Port ID Descripon

You can use the jumper cap on the access control board to switch the interface communicaon

mode. For details about switching between RS-232 and RS-485 communicaon type, see Switching

RS-485/RS-232 Mode.

Figure 4-3 Access Control Board

According to the picture above, the serial port 1 to 6 refers to the RS-485/RS-232 interface. You can

use the jumper cap to change the communicaon type.

The access control board descripons are as follows:

Serial Port 1

RS-485 communicaon interface. You can connect RS-485 card reader and so on.

Serial Port 5 Jumper Cap

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

Serial Port 2

RS-232 communicaon interface. You can connect the ngerprint and so on.

DS-K3G501SX Series Tripod Turnsle User Manual

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Hikvision DS-K3G501SX Pro Tripod Turnstile