Samsung SCB-9050, Руководство пользователя

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Thermal Night Vision Camera User Guide
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Thermal Night Vision Camera User Guide
17
Function Explanation Notes
RS485 I/F
(R+/-, D-/+)
Operates the RS485 I/F.
Because full-duplex communication
is supported, this function is used
to update F/W.
Standard users should utilize the
same cables as those employed at
the time of shipment.
Shipment status : R+,D+ => TRX+
R-,D- => TRX-
Communication terminator
settings:
- Default value: ON
- If multiple cameras are installed :
Turn only the camera measuring
the furthest distance ON, and the
remaining cameras OFF.
Video output
(Video)
Acts as a composite video signal
output.
Switch between NTSC/PAL using
the menu.
Power supply
(POW+/-)
Provides power. AC 24 V, 50/60 Hz
KEY contact
output
Operates menu controls.
(Has the same connection as the
circuit board KEY.)
This output is provided for
adjustment purposes. For that
reason, please refrain from
extending the controls to several
meters or longer.
(For remote control operation, use
RS485 I/F.)
LED
Notifies users using the LED
display whether the power is ON/
OFF, and whether a device
abnormality or warning has
occurred.
Power ON : Lighting
Device Abnormality/Warning :
Flashing
KEY controls Enables operation of the menu
controls.
Used to make adjustments.
①
③
②
④
⑤
■
Connector specifications and signals
<Function Chart>
①
POWER LED
• Power ON : Lit
• Abnormality/Warning : Flashing
②
Terminal Block A
③
RS485 Terminator SW
• Terminator ON : 1-2
• Terminator OFF : 2-3
④
Multi Direction S/W : same connector as Terminal Block B
⑤
Terminal Block B
PIN Name Explanation
1 R+ RS485+ Communications Non-inverting input/output
2 R- RS485- Communications Inverting input/output
3 D- RS485- Communications Inverting input/output
4 D+ RS485+ Transmission Non-inverting input/output
5 G Ground
6 Video
Composite video signal
Impedance : 75 Ω
7 G Ground
8 POW+ Power input AC +24 V
9 POW- Power input DC AC -24 V
PIN Name Explanation
1 *UP KEY UP contact input (Active LOW)
2 *DOWN KEY DOWN contact input (Active LOW)
3 *LEFT KEY LEFT contact input (Active LOW)
4 *RIGHT KEY RIGHT contact input (Active LOW)
5 *SET KEY SET contact input (Active LOW)
6 GND GND
7 MD Terminal used when product is shipped from the factory.
Interface
■ Rear Terminal Placement
• Before supplying a terminal block with power, verify that the wiring has been properly
connected.
Notes