Cooper Security 9651 Manuel d'installation télécharger pdf (Page 27)

9651 3. Installation

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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 18 shows the connections for a keyswitch.

Fixed Keyswitch (KF)

Keyswitch CC FSL System

OFF Closed 2k2 Unset

ON Open 6k9 Set

Momentary Keyswitch (KM)

Keyswitch CC FSL System

Operate Close-Open-

2k2-6k9-2k2 Unset

Operate Close-Open-

2k2-6k9-2k2 Set

Figure 18. Connecting a Keyswitch

Note:

If you connect a keyswitch as a zone, without an interface, it can be used

to set and unset the level to which the zone is assigned.

Wiring a 9928 Keyswitch Interface

The 9928 keyswitch interface is no longer available for purchase, but is

supported in existing installations. Figure 19 shows the connections. You can

fit only one 9928 in a system.

M/C

12V

CLK

ATA

SET

RDY

9928

COM

KS2

KS1

Full

Off

Part

Full

Part

AMP

Momentary

Continuous

okeypadbus

on control unit.

Latched

Momentary

Figure 19. Connecting a 9928 Keyswitch Interface

4k7

2k2

CC Wiring CCT(n)

CCT(n)

FSL Wiring

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 87 88

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Cooper Security 9651 Manuel d'installation Page 27

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