Caution:vacpower; Connectingvdcpower; Warning:vdcpower - Microsemi SyncServer S200 User Manual

Connect the VAC Input connector on the rear panel to a grounded three-prong outlet
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using the standard power cord supplied.

CAUTION:VACPower

The VAC Power Supply specification reflects the overall Power Supply ratings. For UL
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and CE compliance the Power Supply must only be operated at 100 – 240 VAC, 50-60
Hz.
The SyncServer should only be plugged into a grounded receptacle.
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ATTENTION :
Les spécifications d'approvisionnement de courant alternatif ci-dessus reflètent les estim-
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ations globales d'alimentation d'énergie. Pour la conformité d'UL et de CE l'alimentation
d'énergie doit être seulement opérée à 100 - 240 VCA, 50-60 hertz.
Relier le SyncServer à une prise de courant avec contact adéquat de mise à la terre.
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ConnectingVDCPower

For units equipped with the optional 48 VDC power supply:
Use a 14 amp DC circuit breaker in series with the DC power source. Do not connect the
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unit directly to a DC power source without the breaker.
Provide a circuit disconnect in series with the VDC Power input. The SyncServer DC
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option does not include a power switch
The minimum recommended wire size is 14 AWG (1.5mm2) for DC power source hook
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up. Don't forget to tighten the terminal screws on the input power block.
The VDC Power supply in the SyncServer is DC isolated. The VDC Power inputs are
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polarity protected so reversed DC connections will not power the unit but will also not
harm the unit.
Connect VDC Power to the PRI or optionally the SEC set of terminals observing correct
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polarity (+, -). The SEC set of terminals has been provided for connections to a sec-
ondary power source. Note that the PRI and SEC power connections are simply diode
OR'ed, so the highest voltage source will be powering the unit.
The PRI and SEC ground terminals on the VDC Power input block are connected to the
chassis. These terminals are normally used to connect to the VDC Power return line.
Note: The 48 VDC Operation Model is supplied with two 48 VDC inputs to accommodate
input from an alternate VDC Power Source. Because of diode switching, the polarity can be
plus-plus, plus-minus, minus-plus, or minus-minus.

WARNING:VDCPower

For the 48 VDC model of the SyncServer:
Use a disconnect device, such as a switch, with the appropriate voltage/current rating
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when connecting a VDC Power source.
Only use the unit in an restricted area.
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The screw torque on the Power Terminal Block is 4.5 to 5.3 inch pounds.
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997-01520-02 Rev. G2..........................................................................
Installation Guide
Page 99