Honeywell X-618 Installation Manual page 26

Caution!
When install the power cables to the socket, please pay special attention to make sure the polarity
of cables should comply with the port of device. The wires are identified as L (Live wire), N (Null
wire), and E (Earth wire), or connecting the AC main and standby power will cause a short circuit.
2. Tighten the screws to prevent the power supply cable from coming loose, and cover the power
supply interface set.
3. Insert the wiring terminal of the installed power supply cable into the AC power supply input
port of the X-NRI or amplifier, and tighten the screws at both ends.
4. Insert the other end of the power supply cable into the main power supply equipment.
Standard socket is used in X-DCS2000/X-DCS3000 AC power supply, and insert the power cables
into the device and power ports directly.
Connecting DC Power Supply Cables
24V power supply is used as the standby power for DCS and NRI. Connect one end of prepared
standby power cable to the standby power input ports of DCS or NRI, and the other end to the
standby power supply. DC 24V of voltage is required, and pay attention to connecting the right
polarity. Below figures are the schematic diagrams of connecting DCS to standby power of NRI.
Figure 23 Schematic Diagram of the DCS Standby Power Supply Cable Connection
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