Magnum P62-Series Hardened Switches Installation and User Guide (05/05)
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The connection procedure is straightforward. Simply insert the DC leads to the Switch’s
power terminals, positive (+) and negative (-) screws. The use of Ground (GND) is optional; it
connects to the Switch chassis. Ensure that each lead is securely tightened.
NOTE: Always use a voltmeter to measure the voltage of the incoming power supply and
figure out the +ve potential lead or -ve potential lead. The more +ve potential lead will connect
to the post labeled “+ve” and the rest to the “-ve”. The GND can be hooked up at the last.
When power is applied, the green PWR LED will illuminate.
UL Requirements
The following must be adhered to in order to conform to UL requirements:
1.
Minimum 18 AWG cable for connection to a Centralized DC power source.
2.
Minimum 14 AWG cable for connection to earthing wiring.
3.
Use only with Listed 10 A circuit breaker provided in building installation.
4.
“Complies with FDA radiation performance standards, 21 CFR subchapter J.” or
equivalent.
5.
Fastening torque of the lugs on the terminal block: 9 inch pound max.
a)
Centralized DC Power Source cable securement, use at least four cable ties to secure the
cable to the rack at least 4 inches apart with the first one located within 6 inches of the
terminal block.
3.3.2
Power the P62-5V models w/Ext AC Power Supply (PSX-A)
The rugged Magnum P62-5V Hardened Switch, mainly used in “outdoor” Ethernet
applications at extended temperatures, also supports universal AC power input from 85-275 vac
50-60Hz through a separate Power Source unit, the PSX-A. The wide range of AC power input
qualifies this product for use worldwide, in almost any temperature environment. The AC power
source (PSX-A) provides a rugged power supply enclosed in a metal case that also acts as a heat
sink, enabling extended application temperatures to be accommodated. The PSX-A also includes
surge protection to withstand AC power input upsets, such as might result from nearby lightening
strikes. Shock and vibration characteristics enable use in transportation applications such as road-
side boxes for traffic control. The DC power output cord comes with a military-style screw-lock
female plug for secure attachment to the P62-5V Switch.
Input Voltage
: 85-264 VAC, 47-
63HZ, Auto-ranging
AC Power Connector
: IEC-type,
male recessed
Wiring Pin out (P62F-5V) Power
Adaptor:
Pin 1
Æ
+ve voltage (white wire in
the cable)
Pin 2
Æ
-ve voltage (black wire in the cable)
Pin 3
Æ
chassis ground (green wire in the cable)
