WebGate HS1620F-D, Руководство пользователя, Страница: 22 / 99

21
Connecting relay
specifications
Please see the below table for alarm output requirements.
Specifications
Output Ch. * 4ch relay output
Output type Dry Contact
Connection
method Connect the trimmed wire to terminal block
Performance
DC 30V / 1A
AC 125V / 0.5A
* Varies between different models
Connecting relay
Please refer to the below picture in regards to connecting R1~R4 output. Below picture is an example of
connecting a light bar. Please see “wire end handling” in regards to connecting/removing wires.
Connecting COM1 serial port with external devices
Connecting Text input device (ATM / POS / Access Control)
Using COM1/RS232, TEXT DATA can be recorded with synchronizing POS/ATM.
As shown in the picture, for a set up to connect COM1/RS232 (D-Sub 9pin), set up serial & text info under
“device” menu.
Connecting COM2/COM3 serial port external device
Connecting serial communication terminal for PTZ device & Keyboard device
Control PTZ devices and Keyboard devices by connecting
them to DVR’s COM ports. Picture in the right shows how
a camera and a keyboard device with PTZ function are
connected to RS-232 COM1 & RS-485 COM2 respectively.
Other serial communication terminals will be connected
to other devices as shown in the below picture.
To connect or remove a wire, please refer to the “wire
end handling” and supported models can be checked on
“compatible PTZ & Keyboard device” on the supplement
booklet.