User Manual
Getting Started
15
No.
Label
Meaning
Connector
Description
location change
and door entry
electric connector
(generates an alarm upon illegal
location change).
Remote Unit: Monitors location
change and the optical bypass switch.
15 BS
RF
interface
N/F
Connected to the donor antenna.
16 MS
RF
interface
N/F
Connected to the service antenna.
3.5
Interface Definition
EXM
Pin No.
Signal Name
Definition
Remarks
1
INT1
External alarm 1
Closed: Alarm; Open: No alarm.
2
INT2
External alarm 2
Closed: Alarm; Open: No alarm.
3
INT3
External alarm 3
Closed: Alarm; Open: No alarm.
4
GND
Ground (signal)
Common terminal.
5 OUT1
Reserved
Customized Alarm 1
Closed: Alarm; Open: No alarm.
6
GND
Reserved
Drive current: 10 mA (nominal), and 30 mA (max)
7 OUT2
Reserved
Customized Alarm 2
Closed: Alarm; Open: No alarm.
8
GND
Reserved
Drive current: 10 mA (nominal), and 30 mA (max)
LCT
Pin No.
Signal Name
Definition
Remarks
1 LCT
Alarm for location
change
Monitors location change of the devices.
2 GND
Ground
/
3
DOOR
Door entry alarm
Subjects to the chassis structure (available for cast
chassis).
Summary of Contents for DS-9300
Page 1: ...User Manual...
