Dvr Options; Dvr Auxiliary Cable; Figure 26 Auxiliary Cable (7W083X06-01) Db15 Pinout - Futurecom Mobexcom P25 Installation & Programming Manual

DVR Options

The DVR Auxiliary port provides three Relay Driver Output Ports and two Switch
Contact Input Ports, which can be interfaced to external logic. The DVR Auxiliary port
is extended by the DVR jumper cable PN 7W083X06. The external logic can be easily
interfaced by connecting to the correct pins on the DB15 connector as described in the
next paragraph.

DVR Auxiliary Cable

The DVR Auxiliary Cable (PN 7W083X06) extends the DVR AUX port pins to a DB15
connector for easy connection to the required external logic. The DB15 pinout is shown
below.

Figure 26 Auxiliary Cable (7W083X06-01) DB15 Pinout

April 2014
DVRS Installation & Programming Guide – PART I
Pin # Designation
1 SWITCH 1
2 RXD2
3 TXD2
4 RELAY 2
5 GND
6 RELAY 1
7 NOT USED
8 RELAY_12VDC
9 GND/SHIELD
10 NOT USED
11 NOT USED
12 SWITCH 2
13 RELAY 3
14 NOT USED
15 RELAY_12VDC
8M083X01 Rev. 16
Note
Alternative AVRA Input. When the external
Switch is closed i.e. pin 1 is pulled to
ground, the DVR is switched to SYSTEM
mode. When the Switch is open i.e. pin 1 is
floating, the DVR switches to OFF mode.
RS232 Input
RS232 Output
Primary Light Output / as programmed
Ground
RF Switch Output / as programmed
-
12VDC for powering up relay coil. Max
current draw is 750mA TOTAL from both
pins 8 & 15.
Ground / Shield
-
-
For future use
As programmed
-
12VDC for powering up relay coil. Max
current draw is 750mA TOTAL from both
pins 8 & 15.
6881013Y39
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