ACTi TCM-5311 Manual do Utilizador descarregar pdf (Página 11)

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TCM-5311 Hardware User’s Manual

Pin 2

Auxiliary DC

Power input

(not to power

this camera)

Electrically connected in parallel with the con-

nector for the power supply, this pin provides

an auxiliary connector for mains power to the

unit.

This pin can also be used to power auxiliary

equipment, with a maximum current of 100mA.

Voltage: 12V DC,

Max: 1.2W

Pin 3

Digital Input

Connect to GND to activate, or leave floating

(or unconnected) to deactivate.

Must not be exposed

to voltages greater

than 30V DC.

Pin 4

Transistor

Output

Uses an open-collector NPN transistor with the

emitter connected to the GND pin. If used with

an external relay, a diode must be connected

in parallel with the load for protection against

transient voltages.

Max load = <100mA

Max voltage = 24V DC

(to the transistor)

The I/O terminal pins are numbered right to left,.

Connect input/output devices to the camera as follows:

1. Attach the cables for the device securely to the supplied green connector block.

2. Once the cables are connected, push the connector block into the terminal connector (also

green) on the camera.

FUSE 1A

NPN

DC TO DC

3.3V

DC POWER

GND

CONVERTER

EARTH GND

RELAY

DIODE

DEVICE

POWER INPUT

CAMERA

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 17 18

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