Matrix-orbital GLK24064-25 Legacy Bedienungsanleitung PDF herunterladen (Seite 21)

Common Features

General Purpose Outputs

Figure 18: GPO Header

Table 19: GPO Pinout

Function

GPO 1

Gnd

GPO 2

Gnd

GPO 3

Gnd

GPO 4

Gnd

GPO 5

Gnd

GPO 6

Gnd

Vcc

Gnd

A unique feature of the GLK24064-25/GLT24064 is the ability to control relays* and other external

devices using one of six General Purpose Outputs. Each can source up to 10mA of current at five volts

when on or sink 20mA at zero volts when off. The two row, fourteen pin header can be interfaced to a

number of female connectors to provide control to any peripheral devices required.

*Note: If connecting a relay, be sure that it is fully clamped using a diode and capacitor in order to absorb any

electro-motive force (EMF) which will be generated.

Dallas One-Wire Connector

Figure 19: Dallas One-Wire Connector

Table 20: Dallas One-Wire Pinout

Function

Vcc

Gnd

In addition to the six general purpose outputs the GLK24064-25/GLT24064 offers an Optional Dallas

One-Wire bridge, to allow for an additional thirty two one-wire devices to be connected to the display.

This header can be populated with a Tyco 173979 connector at an added cost by custom order only.

Please use the Contact section to request for more information from the Matrix Orbital sales team.

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Matrix-orbital GLK24064-25 Legacy Bedienungsanleitung Seite 21