User Manual

Andrew InCell™ Fiber Optic Distributed Antenna System Users Guide
- 23 -
In the third method, dry contact alarm terminals can be connected to a third party SCADA
system over copper wires.
Laptop computer
InCell
InCell
InCell
RS-232
(Local)
InCell Agent
SNMP
Management
System
RS-485
(network)
Laptop computer
InCell
InCell
InCell
RS-232
(Local)
InCell Agent
SNMP
Management
System
RS-485
(network)
Figure 13. Remote Alarm Capability
Figure 14. Daisy Chaining CDU’s for Remote Monitoring
REMOTE ALARM
RF 100-240 VACRF POWER
REMOTE ALARM
RF RF 100-240 VACPOWER
REMOTE ALARM
RF RF 100-240 VACPOWER
REMOTE ALARM
RF RF 100-240 VACPOWER
REMOTE ALARM
RF RF 100-240 VACPOWER
REMOTE ALARM
RF RF 100-240 VACPOWER
REMOTE ALARM
RF RF 100-240 VACPOWER
REMOTE ALARM
RF RF 100-240 VACPOWER
RF RF RF RF RF RF RF RFRF
REMOTE ALARM
REMOTE ALARM
REMOTE ALARM
REMOTE ALARM
REMOTE ALARM
REMOTE ALARM
REMOTE ALARM
REMOTE ALARM
D00-48
NETWORK
RF IN
INTERFACE
RS485
SERIAL