ACTi TCM-7811 Manual de usuario descargar pdf (Pagina 11)

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TCM-7811 Hardware User’s Manual

3) Power Input

Connect the power adaptor here if your power input is DC12V.

4) CDS Sensor

CDS Sensor detects the level of lighting in the environment, and helps the camera decide between

day and night modes.

5) Ethernet Port

The IP device connects to the Ethernet via a standard RJ45 connector. Supporting NWAY, this IP

device can auto detect the speed of local network segment (10Base-T/100Base-TX Ethernet).

Pin Name

Description

Spec

DIO PW

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

DIO GND

Ground

(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)

(Digital

Input)

Connect to GND to activate, or leave floating (or

unconnected) to deactivate.

Must not be

exposed to

voltages greater

than 30V DC.

NAME

DESCRIPTION

12V

DC Power Input

GND

Ground Pin

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 26 27

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