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Magnum 6KQ Managed Field Switch Installation and User Guide (04/07)
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secure the cable to the rac,k at least 4 inches apart, with the first one located
within 6 inches of the terminal block.
B5.0 OPERATION
Operation of Magnum 6KQ Switches with the optional -48VDC, 24VDC and
125VDC dual-source power input is identical to that of the standard single-source DC-
powered models.
B6.0 TROUBLESHOOTING
Please refer to Section 6.0 for troubleshooting
APPENDIX C: Internal DC Dual-Source Power Input Option
C1.0 SPECIFICATIONS - FOR MAGNUM 6KQ FIELD SWITCH
Power Supply (Internal, -48VDC Dual-Source)
DC Power Connector: First Source: “A+”, “A
-“
, 2nd Source “B
-
“, “B+”
GND: ground wire connection to the hub chassis screw
Input: Two separate sources, each at 36 - 60 VDC
Power Supply (Internal, 24VDC Dual-Source, model # Dual-Src-24V)
DC Power Connector: First Source: “A+”, “A
-“
, 2nd Source “B
-
“, “B+”
GND: ground wire connection to the hub chassis screw
Input: Two separate sources, each at 18 - 36 VDC
Power Supply (Internal, 125VDC Dual-Source, model # Dual-Src-125V)
DC Power Connector: First Source: “A+”, “A
-“
, 2nd Source “B
-
“, “B+”
GND: ground wire connection to the hub chassis screw
Input: Two separate sources, each at 88 - 150 VDC
With the exception of the dual DC input power connections and the power
supply, all specifications and configuration options for the Magnum 6KQ -48VDC,
24VDC and 125VDC models with this Dual-Source option are identical to those listed in
the Magnum 6KQ Field Switches Installation and User Guide, including Appendix B
“Internal DC Power Supply Option”
C2.0 MAGNUM 6KQ, with -48VDC, 24VDC and 125VDC Dual-Source option
The 6KQ-Switch models with the internal -48VDC, 24VDC and 125VDC
Dual-Source power supply are designed for installations where a battery plant is the
power source, and where two separate power sources are utilized in order to increase
operational uptime and to simplify maintenance.
The functionality of the Magnum 6KQ Switch -48VDC, 24VDC and 125VDC
Dual-Source Option units is identical to the standard AC-powered models. Refer to the
main sections of this Installation and User Guide for a detailed description of the
Magnum 6KQ Switches.