AVer SF2012H Guia do Utilizador Página 19

  • Descarregar
  • Adicionar aos meus manuais
  • Imprimir
  • Página
    / 33
  • Índice
  • MARCADORES
  • Avaliado. / 5. Com base em avaliações de clientes
Vista de página 18
15
4. I/O Control Instruction
I/O terminal connector used in application, for e.g., motion detection, event triggering, alarm
notifications. It provides the interface to:
Digital Input (GND+Alarm) : An alarm input for connecting devices that can toggle between an
open and closed circuit, for
1. GND (Ground) : Initial state is LOW
2. Alarm : Max. 50mA, DC 3.3V
Example: PIRs, door/window contacts, glass break detectors, etc. When a signal is
received the state changes and the input becomes active.
Relay output (COM +N.O.) / (COM+N.C.) : An output to Relay switch, for example: LEDs,
Sirens, etc
1. N.C. (Normally Close): Max. 1A, DC24V or 0.5A, AC125V
2. COM: (Common)
3. N.O. (Normally Open): Max. 1A, DC24V or 0.5A, AC125V
[Example]
RELAY INSTALLATION EXAMPLE 1
Trigger a Normal OFF (Normal Open) alarm siren on when event/motion occur:
ALARM IN
RELAY OUT
Vista de página 18
1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 32 33

Comentários a estes Manuais

Sem comentários