Sur-Gard System Five, Руководство по эксплуатации

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4.0 Hardware Descriptions and Specifications
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4.3 SG-DRL5-IP - IP line card
The SG-System 5 supports a maximum of 24 line cards. The SG-DRL5-IP cards function as a LAN or WAN server to remote transmitters. The SG-
DRL5-IP line card receives alarm events from the transmitter, decoding them before forwarding the signals to the SG-CPM5 for subsequent output to
the printer and automation outputs.
After a SG-DRL5-IP has been installed and configured, it listens on a programmed port and awaits communications from transmitters configured to con-
nect to that specific receiver. The SG-DRL5-IP logs the connection and generates the appropriate event which is forwarded to the SG-CPM5.
The SG-DRL5-IP line card receives heartbeats from all network supervision enabled transmitters periodically. This allows the receiver to determine
whether the transmitters are still online. The receiver maintains a table of all installed transmitters and monitors their status (presence/absence, installed
software versions, MAC addresses for swap detection purposes, and other network statistics).
NOTE: The SG-DRL5-IP can receive data from DSC (and other compatible) IP communicators. Please see the communicator manual for
compatibility limitations.
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1. Watchdog LED
2. Trouble status LED
3.
Network status LED
4. Pull tab
5. Decommission button
6. Thumb screw
7.
DDR module
8. SD card holder
9. Expandable EMMC module
10. Edge connector - DO NOT TOUCH