7-14
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
1 2 3 4 5
6 7 8 9 10 11 12 13 14 15 16
The Embeded DVR Data Input and Output Terminal Pin Assignment
The drawing below shows the pin assignments for the sensors, relays and PTZ RS 485 data port for the
4216H.
Please see next page for the pin assignments for the 4204, 4208, 4216L.
Pin No. Signal Name
Pin No. Signal Name
Pin 1
Alarm Out 1(Normally Open)
Pin 17
Sensor In 1
Pin 2
Alarm Out Com
Pin 18
Sensor In 2
Pin 3
Alarm Out 1 (Normally Closed) Pin 19
Sensor In 3
Pin 4
Alarm Out 2 (Normally Open) Pin 20
Sensor In 4
Pin 5
Alarm Out 2 Com
Pin 21
Sensor In 5
Pin 6
Alarm Out 2 (Normally Closed) Pin 22
Sensor In 6
Pin 7
Alarm Out 3 (Normally Open) Pin 23
Sensor In 7
Pin 8
Alarm Out 3 Com
Pin 24
Sensor In 8
Pin 9
Alarm Out 3 (Normally Closed) Pin 25
Sensor In 9
Pin 10 Alarm Out 4 (Normally Open) Pin 26
Sensor In 10
Pin 11 Alarm Out 4 Com
Pin 27
Sensor In 11
Pin 12 Alarm Out 4 (Normally Closed) Pin 28
Sensor In 12
Pin 13 Sensor Com
Pin 29
Sensor In 13
Pin 14 Sensor Com
Pin 30
Sensor In 14
Pin 15 RS485+
Pin 31
Sensor In 15
Pin 16 RS485_
Pin 32
Sensor In 16