Trendnet TVIP522P User Manual download pdf (Page 72)

-IP522P ProView Megapixel Internet Camera

I/O Terminal Application

Typically used in association with programming scripts for developing applications for

motion

detection,

event triggering, alarm notification via e-mail, and a variety of external control functions.

The 8-pin I/O Terminal Block is located on the rear panel and provides the interface of a photo-

coupled switch output and a photo-coupled input.

Connector

Pin Assignment

Sign FUNCTION SPECIFICATION

12V+ DC12Voutput(+) ConnecttoanIRilluminatororotherdeviceinparallel

connection.Thetotaloutputcurrentshouldbeunder200mA

12V‐ DC12Voutput(‐)

In1+ Photo‐RelayINPUT(+) ActiveHighvoltage5~40VDC

Dropoutvoltage0VDC

In1‐ Photo‐RelayINPUT(‐)

In2+ Photo‐RelayINPUT(+) ActiveHighvoltage5~40VDC



Dropoutvoltage0VDC

In2‐ Photo‐RelayINPUT(‐)

O/P+ Photo‐RelayOutput(common) Closecircuitmaximum120mA(Peakloadcurrent)

Opencircuitvoltagemaximum350v(PeakAC)

O/P‐ Photo‐RelayOutput(NormalOpne)

SA/+ RS‐485(+)or(A) ComplianttoRS‐485

SB/‐ RS‐485(‐)or(B)

Monitoring

and Controlling

By entering http requests in your browser’s URL field, you can:

•

Monitor the status of digital input.

•

Drive the output switch on or off.

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Trendnet TVIP522P User Manual Page 72