Preparation (Step 1 Connection/Installation)
1-1 Connecting Cables (Continued)
2. Connection to Alarm Input/Output Terminal
1
2
Flathead | Alarm Signal |
ScrewdriverCable
3
Flathead
Screwdriver
4
1
Connect the alarm input/output terminals to external devices such as sensors and buzzers.
1Loosen the screws on both edges of the terminal block using a flathead screwdriver, followed by dismantling it as shown in the left diagram.
2Strip the coating of the alarm signal cable by about 4mm before inserting it into the terminal.
3Turn the screw on the side to fasten the alarm signal cable.
4Upon fastening the alarm signal cable, re- install the terminal block that has been dismantled in Step 1.
Note
Cable Specifications
50 m or shorter in length UL1007, UL1015 or equivalent AWG#22 to AWG#18 or equivalent
Caution
Alarm Input Terminal | Sensor | ||
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| Connection | |
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| Example (1) | |
DC12V |
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| VCC | |
| Terminal |
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R |
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1 or 2 |
| R | |
| OUT | ||
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| 12V | 1.2mA |
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| Grounding GND |
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| Terminal |
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Due to external noise, the cable may not function properly even when the cable length is less than 50 m. In this case, use a shielded cable or take measures such as keeping the cable away from the noise source.
Connect this terminal to an infrared, door or metallic sensor, or to a manual switch.
Input Requirements
● | |
● The polarity of input detection can be selected | |
| via software |
(Alarm Input Equivalent Circuit)
Sensor |
Connection |
Example (2) |
Relay, switch, |
etc. |
OUT |
GND |
● Make/Break/Toggle (at least 250 ms) |
● Circuit current at |
● Voltage applied at high level: 12 V |
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