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Activesync
6
HMI can be connected to PC using USB
for file management, or communication with the
target device by the system development software
such as Visual Studio, etc.
1. HMI USB Client to Desktop USB Host
2. Please install HMI USB Driver on PC first.
Communication Connections
7
NOTE:
1. COM1 [RS232] RTS/CTS & COM3 [RS232] can't be used simultaneously.
2. COM1 [RS485] / COM3 [RS485] with isolation protection.
PIN#
Symbol
COM1 / COM2 [RS232]
1
Not used
2
RxD
3
TxD
4
TxD
5
GND
6
RxD
7
RTS
8
CTS
9
Not used
COM1 / COM3 [RS485]
PIN#
Symbol
COM3 [RS232]
1
Rx-
2
Rx+
3
Tx-
4
Tx+
5
GND
6
Data-
7
TxD
8
RXD
9
Data+
8
DIP SW Settings
SW1
SW2
ON
OFF
OFF
ON
OFF
OFF
OFF
OFF
OFF
OFF
COM1 [RS232]
COM2 [RS232]
Received Data
Transmitted Data
Transmitted Data
Signal Ground
Received Data
Ready to send output
Clear to send input
Com1
Com1
Com3
Com3
[RS485]2w
[RS485]4w
[RS485]
[RS232]
Data-
Rx-
Data+
Rx+
Tx-
Tx+
Signal Ground
Data-
Transmit
Receive
Data+
SW3
SW4
Mode
OFF
ON
Touch Screen Calibration Mode
OFF
ON
Reserved
ON
ON
Boot Loader Mode
OFF
ON
Normal
OFF
OFF
Not supported
NOTE:
Make sure that all local and national electrical standards are met when
CAUTION
installing the unit. Contact your local authorities to determine which codes apply.
The HMI can be powered by DC power only, voltage range: 24±20% Volts DC, compatible with
Power
most controller DC systems. The power conditioning circuitry inside the unit is accomplished by a
switching power supply. The peak starting current can be as high as 2A.
If the display does not come on within 5 seconds of power up, remove power. An internal fuse will
Fusing
prevent damage if the polarity of the DC power is incorrect. Check wiring for proper connections
Require-
and try to power up again.
ments
An Internal fuse will prevent damage for over voltage condition however it isn't guaranteed. DC
High
voltage sources should provide proper isolation from main AC power and similar hazards.
Voltage
A Hard-wired EMERGENCY STOP should be fitted in any system using a HMI to comply with ICS
Emergency
Safety Recommendations.
Stop
Do not power the HMI and inductive DC loads, or input circuitry to the controller, with the same
Supply
power supply. Note: The 24 VDC output from some controllers may not have enough current to
Voltage
power the HMI.
Condition
a. Power wire length should be minimized (Max: 500m shielded, 300m unshielded).
Wire
b. Please use twisted pair cables for power wire and signal wire and conform to the impedance
Routing
matching.
c. If wiring is to be exposed to lightning or surges, use appropriate surge suppression devices.
d. Keep AC, high energy, and rapidly switching DC power wiring separated from signal wires.
e. Add a resistor and capacitor in the parallel connection between the ungrounded DC power
supply and the frame ground. This provides a path for static and high frequency dissipation.
Typical values to use are 1M Ohm and 4700pF.
DANGER
Hardware
The system designer should be aware that devices in Controller systems could fail and thereby
Considerations
create an unsafe condition. Furthermore, electrical interference in an operator interface can lead to
equipment start-up, which could result in property damage and/or physical injury to the operator.
If you use any programmable control systems that require an operator, be aware that this potential
safety hazard exists and take appropriate precautions. Although the specific design steps depend on
your particular application, the following precautions generally apply to installation of solid-state
programmable control devices, and conform to the guidelines for installation of Controllers
recommended in NEMA ICS 3-304 Control Standards.
To conform with ICS Safety Recommendations, checks should be placed in the controller to ensure
Programming
that all writable registers that control critical parts of plant or machinery have limit checks built into
Considerations
the program, with an out-of-limit safe shut down procedure to ensure safety of personnel.
Limited Warranty
This product is limited warranted against defects in design and manufacture. The proven
defective product will either be repaired or replaced, at Weintek's discretion. This warranty
shall not cover any product which is
(a) Out of warranty period which is 1 year from the date of purchase.
(b) Damage caused by Force Majeure, accident, negligence, improper installation or misuse.
(c) Product has been repaired or taken apart by unauthorized technicians.
(d) Products whose identification markings have been removed or damaged.
GME607610_MT607_610i_Installation_130104
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