HM-700
Series
Human-Machine Interface
HM-730S
Installation Instructions
V1.02 2013-08-05
1.
Installation Instructions
HMI is the CPI information products, may result in the use of RF interference
or el ectromagnetic waves are generated, may affect other appliances, the user
must ensure compliance with the following installati on instructions to ensure
the correct use of safety.
1.1. Safety Precautions
You should pay attention to the following safety precautions when installation,
wiri ng, operation, maintenance and inspection.
1.1.1. Installation Notes
1. Followi ng the specified instruction to install the HMI, or it may result in
equipment damage.
2.
Prohibited to l et the HMI to exposure in moisture, corrosive gases,
flammable gases and other substances, or it may result in el ectric shock or
fire.
3.
Serial communication cabl e and network cabl e and power cabl e should be
separated, and must be used to mask the cabl e, otherwise it may cause
unpredictabl e probl ems.
4.
Attention! W hen drilling or work with HMI, you should not l et the cut wires
or fill er and other impuriti es fall into the HMI internal .
1.1.2. Power Wiring
1. The input power of HMI using a DC power supply, voltage range of 24 ±
20% VDC, too much or too l ess will be serious damage to HMI. Regularly
check the power supply of DC p ower source to see if it is stabl e or not.
2. To avoi d el ectric shock, before connecting to the communications cabl e or
download cabl e, pl ease cut off the HMI power.
3. DC power supply must be properly isolated from the main AC power.
4. Do not l et the input circui t of HMI and inductive load (sol enoi d or
el ectromagnetic switch), inverter or driver to share the power supply.
1.1.3.
Power wiring method
1. Pl ease remove the quick connector from HMI body when wiring.
2. Only one cabl e can be inserted into the cabl e socket of quick connector.
3. 24VDC' anode connect to the terminal marked as a "+", and 24VDC
cathode connect to the terminal marked as a " -".
4. When error compulsorily pulls out the wire, you should re -check the
connection cabl e and start.
5. The proposed wiring materi al are as follows:
Type
Wire Gauge (AW G)
Stri pped Length
Torque
Multi-core wire
22~16
7~8 mm
4.5 lb-inch
Si ngl e-core wire
22~16
7~8 mm
4.5 lb-inch
1.1.4. FG grounding requirements
1. Pl ease use at l east 2mm 2(AWG14) as a grounding conductor, groundi ng
impedance must be l ess than
100Ω (class3).
2. Pl ease use the independent grounding pol e, should not connect to the
grounding conductor of power circuit.
3.
Ground conductors should be as short and as large in si ze as possibl e.
The conductors must al ways be large enough to carry the maximum short
circuit current of the path bei ng considered. Ground conductors should be
connected to a tree from a central star earth ground poi nt. This ensures
that no ground conductor carri es current from any other branch.
1
2
4. When FG terminal is connected, pl eas e check if the wire is grounded
properl y. Because improper groundi ng may result in communication error,
el ectric shock or fire.
1.1.5. Communication cable wiring Notes
1. Comply with communication wiring specification for wiring.
2. Restrict cabl e l ength to l ess than 500
’(150m) for RS485/422 devices and
50
’(15m) for RS232 devices to avoid communication problems.
3. Proper grounding circuit to avoid bad communication quality.
4. Shi elded cabl e must be used for long l engths or cables run in a n
el ectrically noisy environment.
5.
When wiring, should be away from AC power cabl e and high energy and
rapidly switching DC wiring cabl e.
1.1.6. Operation Notes
1. HMI shoul d m eet the editing software to pl an the screen. Un -planned HMI
may not be abl e start the applicati on, or result in abnormal operation.
2. Shouldn't change the wiring when the power is turned on, or it may result
the el ectric shock or human injure.
3. Do not use a sharp obj ect to touch the panel, or it may cause the panel
sunken, and thus cannot make HMI operate normally.
4. The backup data of this product using the rechargeabl e lithium battery to
supply the el ectric, therefore, do not l et the product with power off for a
long tim e (more than 6 months) to cause the low battery and l et the kept
data missing (system parameter, recipe, resume...)
1.1.7. Maintenance Checks
1. Prohibiting touch HMI internal, otherwise it may cause el ectric shock.
2. Prohibiting dismantl e the operation panel when power is on, otherwise, it
may cause el ectric shock.
3. When the power is off for 3 minutes, should not touch the terminal block,
otherwise, the residual voltage may cause el ectric shock.
4. The vent of HMI shoul d not obstructed, otherwise, it may easily cause a
malfunction.
1.2. Installation and storage environmental conditions
The product must be kept in the shippi ng carton before i nstallation. In order to
retain the warranty coverage, the HMI should be stored properly when it is not
to be used for an extended period of time. Some storage suggestions are: :
1. The storage location should be dry with no dust, should've better with
correctly packaged and placed on a solid shelf surface.
2. Store within an ambient temperature range of -20°C~+60°C (-4°F~140°F).
3.
Storage location' ambient relative humidity must be within the range of
10% to 90% without condensation
.
4. Do not store in the environment of corrosive gases and liquids .
5. The suitabl e installation environm ent : No heat-radi ating el ements, no
water dropl ets, no vapor, no dust and oily dust' pl ace; non -corrosive,
flammable gases, liquids spaces; no airborne dust or metallic particl es of
pl aces; sturdy no vibration
、
no el ectromagnetic noise interference' places.
2.
Serial port pin definitions
COM1
– ( Support RS232 / RS485 )
D type / 9P
Female socket
Pin
Pin Definitions
1
RS485+
2
RS232 RXD
3
RS232 TXD
4
Terminal resistor for RS485+
5
Si gnal Ground
6
RS485-
7
RS232 RTS
8
RS232 CTS
9
+5VDC Output ( Maximum 100mA )
3
4
