Megmeet MC100 Series Quick Start Manual

MC100/MC80 Series PLC Main Module& Expansion Module
User Quick Start Manual
Thank you for using MC100/MC80 series PLC. Before using the product,
please carefully read this manual so as to better understand it, fully use it, and
ensure safety. This quick start manual is to offer you a quick guide to the
design, installation, connection and maintenance of MC100/MC80 series PLC,
convenient for on-site reference.
This manual is for the following series members:
MC100 Series Main Module (AC Power Supply )
MC100 Series Main Module (DC Power Supply )
MC100 Series Passive I/O Expansion Module
MC80 Series Main Module
Version：1.1
Revision Date：2010-1-18
BOM Code：R29090027
For detailed product information, please refer to MC100/MC80 Series
PLC User Manual , X-Builder Programming Software User Manual , and MC200/
MC100 Series PLC Programming Reference Manual . For ordering the above
user manuals, contact your Megmeet distributor or sales office.
1. Appearance and Part Name
1.1 Appearance of main module
Power input terminal
Mode selection switch
Analog potentiometer
1.2 Appearance of expansion module
Terminal
Expansion cable
2. Model
MC 100 -1614 B R A X
System status indicator
Input-Output indicator
Expansion bus interface
Output terminal
Snap-fit
Power indicator
Expansion cable interface
I/O indicator
3. Installation Description
3.1 Environmental Temperature
Temperature range for PLC usage：-5℃~55℃.
should be selected when the ambient temperature exceeds 55° C for a long
time.
3.2 Installation Site
◆ Place without corrosion, flammable and explosive gas and liquid.
◆ Solid place without vibration.
◆ This controller is designed for II standard installation environment and
2-level pollution occasions.
3.3 Installation Method
The PLC must be installed horizontally on the backplane of the electrical
cabinet, and maintain a distance of more than 20cm from the peripheral
equipment or cabinet wall. The installation in other directions is not conducive
to the PLC heat dissipation, and there can be no heating equipment under the
PLC. As shown in the picture below:
Heat dissipation
direction
Horizontal installation
Flatwise installation
3.4 Installation Method
DIN rail mounting
Generally, you can mount the PLC onto a 35mm-wide rail (DIN). Open
the DIN snap-fit at the bottom of the module and lock the bottom of the
module onto the DIN rail;
Rotate module close to the DIN guide rail and close the DIN snap-fit with
a double-checking, as the following figure：
A well-ventilated place
Ceiling installation
Vertical installation
1