AN-3100D ANNUNCIATOR INSTALLATION AND CONFIGURATION MANUAL
i. 99
Communications
Communication Ports
Option RS-232/485
Serial Port
Ethernet
Port
SPT
9
ETH
9
SPT-ETH
9
9
Communication Protocol Options
Function
Option SIM
Option MB
Option DNP
Option SD
Modbus
Input Only
Modbus
Input &
Output
DNP Output
Serial ASCII
Output
Transmit Alarm Status via
Serial Data
No Yes Yes Time
stamped
alarms only
Receive Alarm Status via
Serial Data
Yes Yes No No
RTU or ASCII Mode
Yes
Yes
N/A
N/A
Master Mode
Yes
Yes
No
N/A
Slave Mode
Yes
Yes
Yes
N/A
Transmit Local
Pushbutton Controls
Yes
Yes
Yes
No
Receive Remote
Pushbutton Controls
Yes
Yes
Yes
No
RS-232 / 485
(Option SPT)
Yes
Yes
Yes
Yes
Ethernet (Option ETH)
Yes
Yes
Yes
No
Time Stamped Alarms
Sequential Events Recording
(Option SER, SERFR)
Time Stamp Resolution:
1 or 4 millisecond (depending on option selected)
Time Set Method:
Through Configuration Software
Time Synchronization:
Internal Clock (accurate to 10 seconds per day)
Optional IRIG-B Module (accurate to 1msec)
Data Output:
Modbus, DNP or ASCII
Data Format:
Point Number, Point Status, Time & Date of
alarm and subsequent return to normal.
Event Storage:
500 Events (FIFO buffer)
(an event can be a point on alarm or a point that returns to normal)
Note: Event memory is volatile – It requires power at all times. Power
loss will clear the event buffer.