Sur-Gard System Five, Руководство по эксплуатации

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4.0 Hardware Descriptions and Specifications
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4.1.3 SG-MLRF5-RM – Mounting rails
The SG-MLRF5-RM are used to hold the MLRF5 in place in the 19-inch rack. The mounting rails are installed in the rack before the SG-MLRF5 to
allow it to slide in place. The rails must be mounted on the front and back of the 19-inch rack. This product does not support racks that only have front
supports. Eight clip nuts or screws (not included) are required to install each rail.
FIGURE 4-3: SG-MLRF5-RM
4.2 SG-CPM5 - Central processing module
The SG-CPM5 central processing module collects system information and directs line card information to the appropriate outputs. Along with its con-
nection to the LCD touch screen, the SG-CPM5 features a TCP/IP connection (supports 10/100/1000Mbps), serial connections for automation and
printer, and I/O terminal pin outs for external ACKing and monitoring of the UPS and Buzzer/Trouble/Network follower. The printer is supervised for
loss of power, off-line, paper out and other trouble conditions. The communication link to the automation computer through the RS-232 and TCP/IP
port can be monitored by the supervisory heartbeat transmissions.
FIGURE 4-4: SG-CPM5
1 2 6 8 3 4 5 7
9
11
10
12
1.
2.
Ethernet - supports 10/100/1000Mbps
Serial automation 1 and serial printer 1
3.
4.
For future use
I/O terminals
5.
6.
USB OTG (for future use)
USB (for future use)
7.
8.
Decommission switch (for future use)
Display port connection
9.
10.
DDR3 memory
SD card (for future use)
11.
12.
Real time clock (RTC) back-up batteries
Expandable module (for AHS functionality)