Megmeet MC5000 Series User manual

1
IO extension module user quick
reference manual
Thank you for using MC5000 series PLC of Megmeet. Before using the
PLC product, please carefully read this booklet so as to better
understand it, fully use it, and ensure safety.This user manual is to offer
you a quick guide to the design, installation, connection and
maintenance of MC5000 series IO extension module.This quick
reference manual is used for the design, installation, connection and
maintenance of the MC5000 series IO extension module. It is
convenient for users to consult the required information on the spot, as
well as the introduction of the relevant optional accessories, FAQ, etc.,
for easy reference.
This manual for the following members:
MC5000-0016ERN-T
Version 1.0
Revision date Dec 02, 2018
BOM
If you need more detailed product information, please refer to MC5000
series PLC user manual ,MStart programming software user manual
and MC5000 series PLC programming reference manual issued by our
company. Consult the supplier if necessary.
1. Appearance and parts name
1.1 Appearance and terminal of module
Figure 1-1 Appearance and terminal diagram
The IO terminal of the MC5000-0016ERN-T module is a palisade screw
terminal, which can be used when the user wires directly. PIN is defined
as follows, and the functions are shown in the following table.
Table 1-1 terminal definitions
Terminal
Single name
Terminal
Single name
Y00
CH1 output
Y01
CH2 input
Y02
CH3 output
Y03
CH4 output
Y04
CH5 output
Y05
CH6 output
Y06
CH7 output
Y07
CH8 output
Y10
CH9 output
Y11
CH10 output
Y12
CH11 output
Y13
CH12 output
Y14
CH13 output
Y15
CH14 output
Y16
CH15 output
Y17
CH16 output
COM
Common port
COM
Common port
IO terminal definition of MC5000-0016ERN-T as shown bellow
16 channels Y output Y0~Y17
Output common port: COM
2. Model specification
2.1 models and main technical indicators
Table 2-1 technical indicators
Model specification
MC5000-0016ERN-T
Appearance size (H×L×W)
102.00 X 34.20 X 103.50 （mm）
Input points
0
Output points
16
Connect terminal
Screw terminal
24V power consumption current
150mA
3. Installation
3.1 Install and fix with DIN slot
The module are installed with DIN slots 35mm wide, and the extension
modules are connected by clips. After the modules are connected to
each other, push the connection card forward to the module and lock
the module. Open the DIN clasp at the bottom of the module and attach
the bottom of the module to the DIN guide rail. Rotate the module close
to the DIN guide rail and close the DIN clasp. Carefully check whether
the DIN clasp on the module is tightly fixed with the DIN guide rail, as
shown below:
Figure 3-1 Module connection diagram
3.2 Cable connect and specification
When wiring PLC, it is recommended to use multiple copper wires and
prefabricate insulated terminals to ensure the quality of wiring. The
recommended cross-sectional area and type of wire are shown in the
following table.
Cable
Recommend
ed stripping
length
Allowed
cable
number
Matching terminal
and heat shrinkable
tube
Input single
wire(X)
0.8～1.0mm²
AWG18、20
UT1-3 or OT1-3
cold-pressing end,

2
Φ3 or Φ4 heat
shrinkable tube
Output
single wire
(Y)
0.8～1.0mm²
AWG18、20
Fix the machined cable head on the connection terminal of PLC with
screws. Pay attention to the correct position of the screws. The
tightening torque of the screws is between 0.5~ 0.8Nm to ensure
reliable connection without damaging the screws. The recommended
cable preparation method is shown in figure 3-2.
Figure 3-2 Cable schematic
3.3 Wiring requirements
Figure 3-3 Schematic diagram of internal wiring
Wiring precautions
When connecting the cable, avoid being tied with the power line
(high voltage line, high current) and other cables that transmit
strong interference signals. Separate the drive line and avoid
parallel running.
It is recommended to use shielded cable to improve
anti-interference capability.
4. Technical Parameters
4.1 Environmental index
PLC use environment temperature range: 0℃~ 55℃. When the
ambient temperature exceeds 55℃for a long time, choose a
place with good ventilation.
Places free from corrosion, flammable and explosive gases and
liquids.
A firm, vibration-free place.
This PLC is designed for the application of installing environment
II standard and pollution level 2.
4.2 Performance
5. Indicator definition
Table 5-1 function description table of panel indicator light
Item
Function
Troubleshooting
Lnk indicator
(yellow-green)
The extension module
is connected with the
main module
successful: ON
connection failed:
OFF
1. Check whether the
supply voltage of the
main module is normal.
2. Check whether the
expansion clasp is
clamped tightly.
3. Check whether the
baffle cover is installed
firmly.
Output
indicator
Y0~Y7
Each output point
corresponds to an
indicator light, which
is numbered in base
8.
Item
Specification
Output channel
16
Output connect method
18PIN screw terminal
Output type
Digital output
Output voltage level
24V DC/220V AC
MAX. load
2A/ channel,in total 8A
ON response time
< 20ms
OFF response time
< 20ms
Isolation method
Relay isolation
Output action display
LED display
Output common
Y0~Y17/ COM

3
1. Warranty scope refers to the programmable controller body.
2. The warranty period is 18 months. If the product breaks down or is
damaged during normal use, our company will repair it free of charge.
3. The warranty period starts from the date the product is manufactured.
Machine code is the only basis for judging the warranty period.
Equipment without machine code shall be treated as under warranty.
4. Even within the warranty period, a maintenance fee will be charged
if:
Failure of the machine caused by failure to operate in accordance
with the user's manual.
Damage to machinery caused by fire, flood, abnormal voltage,
etc.
Damage caused when a programmable controller is used for
abnormal functions.
Self-disassemble the programmable controller.
5. The service fee shall be calculated according to the actual cost. If
there is another contract, the contract shall take precedence.
6. If you have any questions, please contact the agent or our company
directly.
SHENZHEN MEGMEET CONTROL TECHNOLOGY CO.，LTD
Add：floor 5, tower B, qinghua information port, langshan road, north
district, science and technology park, nanshan district, shenzhen
Tel：[phone]
Fax：[phone]
Zip code：518067
Web：www.megmeet.com