GarrettCom 6K32FRC Manual De Usuario
Magnum 6K32F/FR/FC/FRC Managed Switch Installation and User Guide (05/08)
66
www GarrettCom com
.
.
Note: The GND should be hooked up first. The 6K32F unit has a floating ground, so
the user may elect to Ground either + or - terminal to suit the customer’s use.
the user may elect to Ground either + 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 “+”.
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 “+”.
An ON-OFF manual switch is optional for DC power. This can be used to cut
off power connections and as a RESET for the Magnum 6K32F Series Switch.
B4.1
UL Requirements for DC-powered units
1. Minimum 18AWG cable for connection to a Centralized DC power source.
2. Minimum 14AWG cable for connection to a 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.”
2. Minimum 14AWG cable for connection to a 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 Minimum 14AWG
6. Centralized DC Power Source cable securement, use at least Minimum 14AWG
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.
first one located within 6 inches of the terminal block.
B5.0 OPERATION
Operation of Magnum 6K32F Series Switches with the optional -48VDC,
24VDC and 125VDC power supply is identical to that of the standard AC-powered
models.
B6.0 ORDERING
INFORMATION
To order the optional -48VDC power supply factory installed, add a suffix of
“-48VDC” after the product’s standard model # Example: Magnum 6K32F-48VDC.
Similarly to order the optional 24VDC or 125VDC industrial specific power
supply factory installed, add a suffix of “ 24VDC” or “125VDC” after the product ‘s
standard model #. Example: Magnum 6K32F- 24VDC, Magnum 6K32F-125VDC.
B7.0 TROUBLESHOOTING
Please refer to Section 6.0 for troubleshooting