D-Sub Cable - EverFocus EMV800 HD User Manual

2.5.4

D-Sub Cable

You can connect the mobile DVR to the Alarm I/O, RS-232 (CAN bus) or RS-485 devices using
the supplied D-Sub Cable. The mobile DVR provides 8 alarm inputs, 2 alarm outputs, 3 RS-232
and 1 RS-485 connections.
EMV1200 HD (Rear Panel)
1
10
19
Pins on D-Sub Cable
Pin Pin Assignment
1 N.O. 1
2 COM 1
3 N.C. 1
Alarm
4 Output N.O. 2
5 COM 2
6 N.C. 2
7 RS-232 Tx #1
8 RS-232 Rx #1
D-Sub
9 GND
RS-232 Tx/Rx #1 (D-Sub)
RS-232 Tx/Rx #2 (yellow wires)
RS-232 Tx/Rx #3 (green wires)
RS-485 (blue wires)
9
GND (black wires)
18
26
Alarm In 1 ~ 8 (white wires)
Alarm Out 1 (gray wires)
Alarm Out 2 (purple wires)
26 Pins on D-Sub Cable
Pin Pin Assignment
10 Alarm in 1
11 Alarm in 2
12 Alarm in 3
13 Alarm in 4
Alarm
14 Input Alarm in 5
15 Alarm in 6
16 Alarm in 7
17 Alarm in 8
26
EMV800 HD / EMV1200 HD Mobile DVR
D-Sub Cable
Pin Pin Assignment
18 GND
19 RS-232 Tx #2
20 RS-232 Rx #2
21 GND
22 RS-232 Tx #3
23 RS-232 Rx #3
24 GND
25 RS-485
26 RS-485