![Gamewell FLEXALARM 620 Скачать руководство пользователя страница 45](http://html1.mh-extra.com/html/gamewell/flexalarm-620/flexalarm-620_installation-and-operation-manual_3366705045.webp)
Flex 620
Installation - Revision 5, 11/22/01
___________________________________________________________________________________________
33
Relay Expander
Card
The relay expansion module provides four programmable relay circuits with Form
C (normally open) contacts. When connected to the bus driver module this
module provides for
Common
Alarm, Common Trouble,
and
Supervisory Alarm
relay. Each relay has a fused common rated at ten (10) amps and provides
positive feedback for status indication. Each relay on the bus driver module
draws 22mA when activated. In normal operation only the trouble relay is
activated.
The system initialization determines if the feedback loop is
utilized. A feedback circuit must have less than 50 ohms in loop
resistance. The
function of relays (K1 - K4):
•
Relay K1
Common Alarm
•
Relay K2
Common Trouble (Relay is normally energized)
•
Relay K3
Common Supervisory
•
Relay K4
AC failure when dialer is enabled or city tie trouble when
Chicago mode is enabled.
Installation
Diagram
Refer to (drawing # D-W1143) for wiring the Relay Expander Card.
No switch
settings are required. Card location identification number is "5".
Cable Connection & Notes
J2 Connector
Interconnection (ribbon cable) to J17 connector on the
bus driver module
F1 fuse
10 Amp overload protection K1 relay
F2 fuse
10 Amp overload protection K2 relay
F3 fuse
10 Amp overload protection K3 relay
F4 fuse
10 Amp overload protection K4 relay
___________________________________________________________________________________________
Technical Manuals Online! - http://www.tech-man.com
Содержание FLEXALARM 620
Страница 2: ...This page intentionally blank Technical Manuals Online http www tech man com...
Страница 4: ...This page intentionally blank Technical Manuals Online http www tech man com...
Страница 6: ...This page intentionally blank Technical Manuals Online http www tech man com...
Страница 7: ...Technical Manuals Online http www tech man com...
Страница 8: ...This page intentionally blank Technical Manuals Online http www tech man com...
Страница 12: ...Technical Manuals Online http www tech man com...
Страница 13: ...This page intentionally blank Technical Manuals Online http www tech man com...
Страница 20: ...Technical Manuals Online http www tech man com...
Страница 21: ...Section 2 FLEXALARM 620 System Operation Technical Manuals Online http www tech man com...
Страница 34: ...Technical Manuals Online http www tech man com...
Страница 35: ...This page intentionally blank Technical Manuals Online http www tech man com...
Страница 64: ...Technical Manuals Online http www tech man com...
Страница 65: ...Section 4 FlexAlarm 620 Programming Technical Manuals Online http www tech man com...