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9752 Installation Guide 3. Installation

11976870 Page 27

Programming Outputs

Control unit panel outputs can be programmed using the commands shown in

the table below. Open collector outputs are of a "pull down" type that provides

negative-applied control signals; the system adjusts the output polarity when

you select the output type.

Output Type Command

OP1 voltage-free relay 81

OP2 voltage-free relay 82

OP3 open collector 83

Figure 20 shows some examples of applications for open collector outputs

(OP3 is used in these examples).

OP3

+ve 12V Aux

Shock Sensor Reset

Use Command 83 4

VIPER

+ve

OP3

+ve 12V Aux

Bell Follow Buzzer/Relay

Use Command 83 0

Relay energises/buzzer sounds

when bell activates.

BUZZER/RELAY

OP3

PIR Set Latch/Walk Test

For:

Set Latch use Command 83 3

Walk Test use Command 83 5

PIR

Figure 20. Wiring Examples for Open Collector Outputs

Wiring Keyswitches

To allow a user to set and unset the system using a keyswitch, connect a

fixed position or spring loaded (momentary) key switch to a zone input. When

programming the control unit select zone type (KM) for momentary or (KF) for

fixed position keyswitches. See Command 185 for keyswitch auto-reset.

Figure 21 shows the connections for a keyswitch.

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Cooper Security 9752 Guia de Instalação Página 31