CONNECTIONS
Precautions
•The following connections should be made by qualified service personnel or system installers in accordance with all local codes.
•Turn off the power at the fuse box before starting the installation work, or it so could result in fire, electric shock, personal injury, and material damage.
| 24 V AC Cable for Heater |
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Separate |
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| 24 V AC Cable for camera |
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24 V AC |
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RS485 Data Port | Twisted Pair Cable*1 | To Matrix Switcher, | |
etc. | |||
Video Output | Coaxial Cable |
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Connector | To VIDEO IN port | ||
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(BNC) | (CAMERA IN) | ||
Alarm Input |
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Connector | 8P Alarm Cable (provided) |
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| To sensor, etc. | |
Alarm Output | 4P Alarm Cable (provided) |
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Connector |
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To buzzer,
display device, etc.
*1: For twisted pair cable, use shielded
*2: Keep the overall length of coaxial cable under 1200 meters (in the case of
*3: Be sure to connect the grounding cable to ground.
RS485 Data Port
Data | Red |
Orange | |
Tx | Yellow |
Data | Green |
Rx |
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T(B)
T(A)
R(B)
R(A)
Alarm Input Connector
Alarm In 1 (Black)
GND (Brown)
Alarm In 2 (Red)
GND (Orange)
Alarm In 3 (Yellow)
GND (Light Blue or Green)
Alarm In 4 (Blue)
GND (Violet)
Alarm Output Connector
Alarm Out 1 (Grey)
GND (White)
Alarm Out 2 (Pink)
GND (Light Green
or Light Blue)
Alarm In/Out Ratings
Alarm In : 5 V DC
OFF : 4 V DC minimum 5 V DC maximum, or open
ON : 1 V DC maximum or short
Alarm Out : Open collector output. 16 V DC, 100 mA maximum drive capacity
OFF : Open
ON : 100 mA maximum
*When connecting to an external device, set up the system so the ratings are not exceeded.
Note: Do not turn off camera power within 30 seconds after turning it on. Doing so can cause pan, tilt, zoom, or focus to go out of position.
• 24 V AC Power Supply Connection
Recommended wire gauge sizes for 24 V AC line
Copper wire size | #24 | #22 | #20 | #18 | ||
(AWG) |
| (0.22mm2) | (0.33mm2) | (0.52mm2) | (0.83mm2) | |
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Length | (m) | 20 | 30 | 45 | 75 | |
of cable |
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(ft) | 65 | 100 | 160 | 260 | ||
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Accessory Connector Information
Pin no. | Power source |
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1 | 24 V AC LIVE |
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2 | 24 V AC NEUTRAL |
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3 | Ground |
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4 | Not use |
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