Samsung OfficeServ 7400 Technical Manual page 83

OfficeServ 7400
TECHNICAL MANUAL
• Instantaneous power failure may cause system mal-function or battery failure.
Therefore use a stable supply of AC power.
• Using the power cable that comes with the OfficeServ 7150 system, connect the
power input port at the rear of the cabinet to a grounded electric outlet.
CONNECTING THE 7150 TO THE OFICESERV 7400
1) Make sure All AC power and battery connections to the OfficeServ 7150 and
OfficeServ 7400 are disconnected before proceeding.
2) Connect the plastic connector end of the PoE cable into the back of the
OfficeServ 7400 connector labeled "PoE Input".
3) The other ends of the PoE cable will have a Red wire and a Blue wire. Connect
the Red wire to the first GND lug from the left on the back of the 7150. Connect
the Blue wire to the first -54V lug from the left on the back of the 7150.
4) If connection to a second OfficeServ 7400 cabinet is required, then repeat the
steps above and connect the red wire to the 2
blue wire to the second +54V lug from the left.
5) Connect the Alarm cable from the OS7150 Alarm port (located in the front of the
7150) to the OS7400 LP40 "PSC" port.
6) Power on the 7400 cabinets.
7) Power the OS 7150 ON by turning on the power switches on each POE-M PSU
modules and if a Battery is connected, turn on the BATT switch to the ON
position on the front of the 7150.
Figure 5.12 Power Connection
Figure 5.13 PoE Cable
5.14
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INSTALLATION
PART 5 JUNE 2006
(See Figure 5.14)
nd
GND lug from the left and the
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