Part 5. Installation Manual
DCM014A51 Design Guide 135
8. Wiring specifications
• Cable type: CPEV or FCPEV cable
• Core thickness: AWG 22-19
• Cable length: The overall cable length between the iTM and the terminal iTM Plus Adaptor is
164 ft. or less.
• Wiring connection type: Sequential connections
9. Connecting the power supply
Connect the iTM to a power supply.
10. Terminal location and schematic connection diagram
Connect the power supply to the three terminals, L (Live), N (Neutral), and ground in
the POWER section.
A. Earth B. Earth leakage breaker C. Power supply 24VAC 60 Hz
11. Wiring specifications
• Cable type: Ordinary tough rubber sheathed cord (60245 IEC 53) equivalent or higher.
Ordinary polyvinyl chloride sheathed cord (60227 IEC 53) equivalent or higher.
• Core thickness: Power wire: AWG 17-14.
Earth lead: Size must comply with local codes.
• Terminal treatment: Use a round crimp-type terminal (M4) with insulating sleeve.
• Power supply voltage: Single phase 24 VAC (at 60 Hz).
• Voltage fluctuation: ±10% or less.
• Electric power consumption: 23 W.
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