GarrettCom 6K8 Manual De Usuario
Magnum 6K8-Series Industrial Field Switch Installation and User Guide (04/07)
Before connecting hot lines to the Terminal Block of –48VDC, 24VDC or
ltage
allation.
standards, 21 CFR subchapter J.”
of
B5.0
C
nd 125V
odels.
Similarly to order the optional 24VDC or 125VDC industrial specific power
installed, add a suffix of “24VDC” or “125VDC” after the product ‘s
APPENDIX C: Internal DC Dual-Source Power Option
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” vo
lead from 48V or –48V supply must be connected to the post labeled “+”.
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 inst
4.
2. Minimum 14AWG cable for connection to a earthing wiring.
3. Use only with Listed 10 A circuit breaker provided in building inst
4.
“Complies with FDA radiation performance
or equivalent.
or equivalent.
und max.
5. Fastening torque of the lugs on the terminal block: 9 inch-po
6. Centralized DC Power Source cable securement, use at least four cable ties
6. Centralized DC Power Source cable securement, use at least four cable ties
14AWG(min) 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.
OPERATION
Operation of Magnum 6K8-Series Switches with the optional -48VDC, 24VD
DC power supply is identical to that of the standard AC-powered m
a
supply factory
standard model #. Example: Magnum 6K8-Series- 24VDC, Magnum 6K8-Series-
125VDC.
B7.0 TROUBLESHOOTING
Please refer to Section 6.0 for troubleshooting
GNUM 6K8-SERIES FIBER SWITCH
Pow
-Source, model # Dual-Src-48V)
DC Power Connector: First Source: “A+”, “A
-“
, 2nd Source “B
-
“, “B+”
on to the hub chassis
C1.0
SPECIFICATIONS - FOR MA
er Supply (Internal, -48VDC Dual
GND: Terminal for “earth” or ground wire connecti
Input: Two separate sources, each at 36 - 70 VDC
Power Supply (Internal, 24VDC Dual-Source, model # Dual-Src-24V)
-“
-
DC Power Connector: First Source: “A+”, “A
, 2nd Source “B “, “B+”
on to the hub chassis
GND: Terminal for “earth” or ground wire connecti
Input: Two separate sources, each at 18 - 36 VDC
Power Supply (Internal, 125VDC Dual-Source, model # Dual-Src-125V)
68
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.
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