9 |
P a g e
1.3.4
2-pin terminal block
Internally 2-pin terminal block is connected to relay inside the camera (refer to Fig. 2.). The
connector may be used for connecting external light, which may be turned on, on event. Normally relay
contact stays open. On event for the predefined period of time contact may be closed causing to turn
on the light. For the detailed instructions on how to enable this feature refer to section “2.3 Event
configuration”. The maximum allowed current - 5A, maximum allowed voltage - 24V.
Relay
Camera
2-pin terminal
block
Figure 2
. Internal camera relay connected to 2-pin terminal block.
1.3.5
5-pin terminal block
The 5-pin terminal block may be used for connecting external alarm sensor or for enabling
infrared light source. Most common used sensor examples are given in section “Typical PIR and door
sensor connection”. The Table 2 provides 5-pin terminal block description.
Table 2
. 5-pin terminal block pin out description.
Contact
Type
Description
OUT 9V/12V Power output Power supply output. Output voltage depends on power supply source:
battery NiMH 9V, 250 mAh
mains supply 12V 750 mA
IR
Output
Digital output.
ON - 3.3V, OFF - 0V
Internal output resistance 1k
Ω.
Turns ON/OFF simultaneously with the relay output (2-pin terminal
block)
C1
Input
Sensor signal input, 0 - 3.3V, internal pull up 4.7k
Ω
C2
Input
Sensor signal input, 0 - 3.3V, internal pull up 4.7k
Ω
GND
Ground
Ground.
1.3.6
Wall mounting
The camera is packed with attachable wall mounting bracket. Wall mounting bracket may be
attached to the wall through the holes on the bracket pad.
Figure 3
. Attaching wall mount bracket to the camera.
