Magnum 4K220 Switches Installation and User Guide (10/04)
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An ON-OFF manual switch is included, located in the rear at the DC power
input. This can be used in conjunction with power connections, and as a
RESET for the 4K-Series Switch.
B4.1
UL Requirements
1.
Minimum 14 AWG cable for connection to a Centralized DC power source.
2.
Fastening torque of the lugs on the terminal block: 9 inch pound max.
3.
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.
B5.0 OPERATION
Operation of the Magnum 4Ks with the optional -48VDC, 24VDC &
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 4K220-48VDC.
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 4K220-
24VDC or Magnum 4K220- 125VDC.
B7.0 TROUBLESHOOTING
Please refer to Section 6.0 for troubleshooting
