Videx VX2200 Anleitung zur Fehlerbehebung PDF herunterladen (Seite 33)

PAGE 33 of 68 VX2200 TECHNICAL MANUAL VER1.5

CONNECTIONS

Notes

The voltage is available when the monitor is switched on and is normally only used

on coax video systems.

Only for monitors with memory board Art.35xx.

Art.3376 – Description of the signals on the Art.3980 back plate

Set as non-coax Set as coax

Not used

P3 – Push button

shorts to COM when pressed

P4 – Push button S

shorts to COM when pressed

DOL - Door open LED signal (+12Vdc 5mA signal)

+20 - +20Vdc monitor power supply

V1 (balanced video signal sync-)

Not used

V2 (balanced video signal sync+)

V – Coax centre core

GNDV Ground reference for video signal

Screen of coax

+12 - 12Vdc output for coax video distributor Art.894 power supply

COM - Common terminal for P3 and P4

+MV - +12Vdc input for powering memory board

13 L (Bus Data line)

- (Bus date line GND)

LB - Local bell input (Switch 0V input)

AL - Alarm signal input (Switched 0V input)

R- (17),R+ (18) - Connection terminal for the additional relay board

Art.402 (black wire to terminal R-, red wire to terminal R+)

Art.3371 – Description of the signals on the Art.3980 back plate

Set as non-coax Set as coax

Not used

P3 – Push button

shorts to COM when pressed

P4 – Push button S

shorts to COM when pressed

4 P5 – Push button S

shorts to COM when pressed

+20 - +20Vdc monitor power supply

V1 (balanced video signal sync-)

Not used

V2 (balanced video signal sync+)

V – Coax centre core

GNDV Ground reference for video signal

Screen of coax

+12 - 12Vdc output for coax video distributor Art.894 power supply

COM - Common terminal for P3, P4 and P5

+MV - +12Vdc input for powering memory board

13 L (Bus Data line)

- (Bus date line GND)

LB - Local bell input (Switch 0V input)

AL - Alarm signal input (Switched 0V input)

R-,R+ - Connection terminal for the additional relay board Art.402 (black

wire to terminal R-, red wire to terminal R+)

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