Ultrak CRX-501 Installation And Operation Manual page 42

Control receiver
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When using the control receiver to
provide power through the auxiliary
contacts, the maximum current available
is 0.25 Amp per auxiliary contact.
Run site-specific cabling from terminal strip TB3 to auxiliary equipment as
follows.
The Form C Relays for the auxiliary
contacts are rated at 6 amps.
TB3, terminal 1 (AUX 1 NO) - Normally open relay contact
TB3, terminal 2 (AUX 1 NC) - Normally closed relay contact
TB3, terminal 3 (AUX 1 C) - Common
TB3, terminal 7 - AC Common
TB3, terminal 4 (AUX 2 NO) - Normally open relay contact
TB3, terminal 5 (AUX 2 NC) - Normally closed relay contact
TB3, terminal 6 (AUX 2 C) - Common
TB3, terminal 8 - AC Common
CAUTION
NOTE
AUX 1
AUX 2
2-28

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This manual is also suitable for:

Crx-502Crx-510Crx-520

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