Proface LT4300M - 5.7 Modular HMI + Control" - Manual (Page 36)

36
English
NOTE:
 Do not solder the wire directly to the power receptacle pin.
 The power supply cord must meet the specification shown above. Twist the power
cords together, up to the power plug, for EMC compliance.
 Use field wiring terminal marking for wire type (75 ° C (167 ° F) copper conductors only).
Precautions:
 Connect the power cord to the power connector on the rear module using the power
plug.
 Use a regulated power supply with a Class 2 power supply between the line and the
ground.
 Do not bundle the power supply cord with, or keep close to, main circuit lines (high
voltage, high current), or I/O signal lines.
 Connect a lightning surge absorber to handle power surges.
Excessive stress on the power connection or attempting to install the rear module with the
power cables connected may disconnect, or cause damage, to the power connections.
This can cause short circuits, fire, or unintended equipment operation.
6 Insert each pin terminal into its corresponding hole. Release the Opening button to
clamp the pin in place.
7 After inserting all three pins, insert the power plug into the power connector on the LT.
WARNING
SHORT CIRCUITS, FIRE, OR UNINTENDED EQUIPMENT OPERATION
 Securely attach power cables to the panel or cabinet.
 Secure the power plug of the rear module.
 Install and fasten the rear module on the 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.
Step Action