User manual

Chapter 4 Installation and Wiring
4-9
Connecting the Power Cord
XBT OT2110/2210/4320 Series
(1) Confirm that the power cord is unplugged from the power supply.
(2) Remove the power connector (plug) from the main unit when using the OT2110/2210 Series.
(When using OT4320 Series, the power connector (plug) is packaged with other accessories.)
(3) Strip the membrane of the power cord, twist the wire ends, and connect them to the Power Connector.
(4) Reattach the Power Connector.
WARNING
POWER LOSS
• Remove the connector from the OT unit prior to starting wiring.
• Avoid excessive stress on the power cable to prevent accidental disconnection.
• Securely attach power cables to the panel or cabinet.
• Use the designated torque to tighten the unit’s terminal block screws.
• Install and fasten unit on installation panel or cabinet prior to connecting Power Supply and
Communication lines.
Failure to follow these instructions can result in death, serious injury, or equipment damage.
• Use a flat-blade screwdriver (Size 0.6 X 3.5) to tighten the terminal screws.
The torque required to tighten these screws is 0.5 to 0.6N.m[4.4-5.3 lb-in].
• Do not solder the cable connection.
• Be sure to twist the power cords together, up to the power connector.
Power
Connector
(Socket)
Right side
Power Connector (Plug)
(The drawing left is the
OT2110/2210 Series.)