User Manual

AXELL CSR 3604-3304 UHF REPEATER
PRODUCT DESCRIPTION AND USER’S MANUAL
© Axell Wireless Ltd DOC PN 3633B-UM Rev. 2.1 21
Figure 4-12. Mobile Antenna Connection
4.10 External Alarm and Relay (Internal Alarm)
Connections
The Alarm connector located on the side panel provides two external alarm connections.
Use the alarm cable provided with your unit. The alarms are activated and configured
according to section 0(6.5.1)
NOTE: The Alarms connections can be protected with a cover which is screwed in place.
Figure 4-13. Alarm and Relay Connections
PINS
DESCRIPTION
Pins 3 and 4
External alarm A
Pins 5 and 6
External alarm B
External Alarms details
 Pins 3 and 4, 5 and 6
 Two external alarm sources can be connected to the repeater.
 Alarm operating voltage: between 12 and 24VDC.
 Alarm operation criteria can be configured. (6.5.1)
 Active-low - when there is no voltage the alarm indicator will turn red
 Active-high - an applied voltage of between 12 and 24 V will cause the external
alarm indicator to turn red.