1.1 Environmental Requirement
Please make sure that AC power, PLC output modules, starters, relays and other types of
electrical interface device are far away from the back of this product.
1.2 Power Requirement
Input voltage:
12～28VDC.
Particularly note that there must be enough distance between this product and
converters or switch mode power supply. Make sure that the input and output cables of
that kind equipment are shield cable and the shielding network is connected with the
ground.
Make sure that the DC power and AC power is isolated.
Do not use common power with perceptual load or input circuit of the controller.
An Internal fuse will prevent damage for over voltage condition, however
it isn’t guaranteed the internal electronic components are not damaged.
Chassis ground must be used.
2.1 Dimensional Drawing
2.2 Fixed Screw Installation Instructions
Put the unit through the panel cut out. Slide the clamps into the 4 holes provided around the
case. Tighten the clamping screws in an even pattern until the unit is secured in the panel.
To seal to NEMA-4 specifications, all supplied mounting clamps must be
used and panel cannot flex more than 0.010"
Do not over-tighten mounting clamps!
2.3 Power Connections
Before connecting the power, please make sure all local and national electrical standards are
met. For power cables, please select cables with their dielectric strength values and current
values in compliance with the safety specifications.
First find the power terminal at the back of the product and loosen the screw according to
counterclockwise, then insert the power cables and tighten the screw up.
Connect positive DC line to the ‘+24V’ terminal and the DC ground to the ‘0V’ terminal.
3.1 USB SLAVE
3.2 COM0&COM2
Pin assignment of the 9-pin male, D-SUB, COM0.This port is used To
connect the MT4414TE to controller with RS-232/485/422 port.
Note:
RS232/485/422 communication functions are supported by COM0.
COM2 supports RS232 communication function.
Pin
Signal
PLC
[RS-485]4wire
PLC
[RS-485]2wire
PLC
[RS-232]
PLC
[RS-232]
1
Rx-(B)
RS-485 Rx
RS485 B
2
RD_PLC
RS-232 Rx
3
TD_PLC
RS-232 Ex
4
Ex-
RS-485 Ex
5
GND
Signal Ground
6
Rx+(A)
RS-485 Rx
RS485 A
7
RD_PC
RS-232 Rx
8
TD_PC
RS-232 Ex
9
Ex+
RS-485 Ex
3.3 USB HOST
Connection
Connect with USB interface devices or U disks
Port
Function
This interface can be connected with USB keyboard, mouse and printers,
and the U disk can be used for user’s configuration uploading/ downloading
as well as data storage.
3.4 Ethernet (MT4434TE Support)
Ethernet interface can adaptive 10 M/ 100 M.
Connection
With a standard RJ45 interface cable connected to the Ethernet device.
Port
Function
The port can be used for upload/download of HMI configuration, setting
of system parameters and online simulations of configurations. It can
connect multiple HMIs via the Ethernet to form an HMI network.
Furthermore, it can implement communications between HMI and PLC
via the Ethernet, as well as communications with a PC via the Ethernet
port.
4.1 Instructions for entering Operation Mode selection window
Press and hold the touch panel before power on HMI,then power on HMI.Release your
help after HMI enter operation mode selection window,then select the operation mode.If no
any operation in 20s after entering operation mode selection window,HMI will enter touch
Calibration mode automatically.
4.2 Descriptions of functions in Operation Mode selection window
After entering operation mode selection window,it will popup a menu.Follows are the
descriptions of the functions in the menu:
Connection
USB Slave port can be connected with a PC
Port
Function
The port is only used to download user configuration program to the
HMI and to set HMI system parameters.
1.
Installation Note
2.
Installation Description
Please
take
shielding
measures in the following
places:
Places that exist electrostatic
or other kinds of noise
Places
of
strong
electromagnetic
Places that may be exposed
to rays
Places near the power
Please do not use in the following places:
Places direct in sunlight
Surrounding temperature and humidity beyond
the specifications
Places of temperature change sharply and
easily cause condensation
Places that exist corrosive gas and combustible
gas
Places of much dust, dirt, salt and iron powder
Places that will be splashed water, oil and drugs
Places that bring direct vibration and shock to
host
3. External Interface
GMTCNT GOP43-070ET/ETE
Human Machine Interface
Installation Instruction
4. Operation Mode
