Megmeet MU200 Series User Manual

MU200 Series PLC Basic Module Quick Start
User Manual
Thank you for using MU200 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 MU200 series PLC,
convenient for on-site reference.
This manual is for the following MU200 series members:
MU200-1616BTA MU200-1616BRA MU200-3232BTA
MU200-3232BRA MU200-2424BRA MU200-2424BTA
MU200-4040BRA MU200-4040BTA
Version：V1.0
Revision Date：2021-08-05
BOM Code：R33010738
For detailed product information, please refer to MU200 Series PLC
User Manual , MEGreator Programming Software User Manual , and MU Series
PLC Programming Reference Manual . For ordering the above user manuals,
contact your Megmeet distributor or sales office.
1. Appearance and Part Names
Ethernet RS232
Expansion card 1
Expansion card 2
USB RS485
Fig 1-1Appearance and part name of module
2. Model Description
X
MU 2 00 - 32 32 B T A
Fig 2-1 Model description
3. Installation Description
3.1 Environmental Temperature
Status Indicator Input indicator
Output indicator
Special functions (optional)
Power input mode:
A: 220Vac input
D: 24Vdc input
N: no external power input
Output mode:
R: relay output;
T: transistor output;
M: Mixed output
N: no output
Module type
B: Basic module
E: Extension module
Output points. In this example,32.
Input points. In this example,32.
Series number
MU series PLC
Temperature range for PLC usage：0℃~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:
Horizontal installation
Fig 3-1 Installation position diagram
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：
Fig 3-2 Diagram of installation on DIN rail
Screw fixing
Fixing the PLC with screws can stand greater shock than DIN rail
mounting. M3 or M4 screws can be chosen to fix the PLC onto the backboard
of the electric cabinet through the mounting holes on PLC enclosure, as the
following figure.
A well-ventilated place
Ceiling installation
Vertical installation
Flatwise installation