Preparations (Step 1 Connection and Installation)
Cable Connections (continued)
6. Connecting the Alarm I/O Terminals
Connect to the equipment with alarm input terminal using the alarm signal cable.
Cable
¥ The connector can be released by loosening the screws on the two sides as shown in the figure. ¥ Strip the coating of each cable by about 4 mm before inserting it. After connecting all of the cables, turn the screws on the side to fasten the
connectors.
screwdriver Cable Specifications 50 m max.
UL1007, UL1015 or equivalent
AWG #22 to AWG #18 or equivalent
Caution
Due to external noise, the camera may not work properly even if the length of the cable is less than 50 m. If this occurs, use a shielded cable or keep the cable away from the noise source.
7. Alarm Input Terminal
This terminal is for connecting with a sensor, infrared, door or metallic, or a manual switch.
|
|
| Sensor |
|
|
| Connection |
DC18V |
|
| Example 1 |
|
| VCC | |
|
|
| |
R | Terminal 1 or 2 | R | |
|
| OUT | |
|
|
| |
| 18V | 0.6mA |
|
| Grounding | GND |
|
| terminal |
|
|
(Alarm input equivalent circuit) |
| Sensor | |
|
|
| Connection |
|
|
| Example 2 |
|
|
| Relay, switch etc. |
|
| OUT |
|
Input Requirements
¥
¥The polarity of the input detection can be selected via software.
¥Make/Break/Toggle (at least 500 ms)
¥Circuit current at low level: 0.6 mA
¥Voltage applied at high level: 18 V
GND 
18
