Digimerge D4202 user manual PIN Configurations, Video Web Server

STEP 5: PIN CONFIGURATIONS

After the remote setting, connect the DVR, noting the following pins.

Video Web Server

PIN 1, 6. RS485-A, RS485-B

Use RS485-A & RS485-B serial communication signals to control digital units such as a DVR.

PIN 4, 7, 8, 9. ALARM INPUT

Use PIN 4,7,8,9 to receive the alarm input and then trigger the Video Server to send E- mail to users for the auto e-mail warning system. (Alarm 1, 2 are for CH1; alarm 3, 4 are for CH2)

PIN 5. GND

Ground

PIN 2, 3. NORMAL HIGH, NORMAL LOW

Use PIN 2 or 3 to trigger an external device.

Please see the picture below for a 1CH DVR connected to the Video Web Server.(See Appendix #1)

Video Web Server

Pin 1

RS485-A

1 CH DVR

Pin 6

Pin 11

RS485-B

Pin 10

-12-