Wiring Information - Johnson Controls CKM-MR51E Hardware Installation Manual

CKM-MR51E
24-10707-58 Rev. E
W I
IRING NFORMATION
This sections covers the following:
• Cable Routing
• Input Power
• Communication Wiring
• Reader Wiring
• Input Circuit Wiring
• Relay Circuit Wiring
Cable Routing
The cables should run in grounded conduit or at least two feet from AC
power, fluorescent lights, or other high energy sources.
I : All data cables should be physically separated from power lines. If
MPORTANT
conduit is used, do not run data cables in the same conduit as power cables or
certain door strike cables, e.g. strike voltage greater that 42V or Magnetic door
locks without EMI suppression.
All cables must conform with the following regulations:
• National Electrical Code
• NFPA 70
• Local electrical codes
• Canadian Electric Code C22.1 (installations in Canada)
• BSI Standard BS7671, latest edition (installations in Great Britain)
Cabling should be made using good wiring practices and should be long
enough to allow service loops at their terminations in the enclosure.
Input Power
The CKM-MR51E is powered by one of two ways (jumper selected):
• Power is supplied via the Ethernet connection using PoE, fully
compliant to IEEE 802.3af, or
• Local 12 VDC power supply, TB5-3 (VIN), TB5-4 (GND).
Hardware Installation Manual
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