Magnum 6K32F/FR/FC/FRC Managed Switch Installation and User Guide (05/08)
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Note: The GND should be hooked up first. The 6K32F Series units have a floating
ground, so the user may elect to Ground or - terminal to suit the customer’s
use.
Before connecting hot lines to the Terminal Block of –48VDC, 24VDC or
125VDC, always use a digital voltmeter to measure the output voltage of the power
supply and determine the lead which is more “+ve potential”. The more “+ve” voltage
lead from 48V or –48V supply must be connected to the post labeled “+”.
The connection procedure is straightforward. Simply connect the DC leads to
the Switch’s power terminals, positive (+) and negative (-) screws. Ensure that each lead
is securely tightened.
The 24VDC and 125VDC terminal block on Magnum 6K32F Series is similar
to that described in the –48VDC information above.
C5.1 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.
6.
Centralized DC Power Source cable securement, use at least four Minimum 14
AWG 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.
C6.0 ORDERING
INFORMATION
To order the optional Dual-Source -48VDC power supply factory installed,
order “Dual-Src48V” as a separate line item following the product model.
Example:
Magnum 6K32F-48VDC
Dual-Src-48V
for the regular DS model with no ON-OFF switch
or
Dual-Src48V-SWITCH
with the ON-OFF manual switch.
Similarly, order the “Dual –source 24VDC” or “Dual-source 125VDC” as a
separate line item following the product model.
Example:
Magnum 6K32F-24VDC or Magnum 6K32F-125VDC
Dual-Src24V
for regular models with no ON-OFF switch
Or
Dual-Src125V-Switch
for models with the ON-OFF switch
C7.0
OPERATION
Operation of the Dual-Source Magnum 6Ks-48VDC, 24VDC and 125VDC
Switch models are identical to that of the standard models.
