H7CX-A11-N AC100/240 Omron Automation, H7CX-A11-N AC100/240 Datasheet - Page 53

• Manufacturer Part Number: H7CX-A11-N AC100/240
• Description: Counter, Digital, Advanced, Four Digit, Multifunction, 1/16 Din, 100-240VAC, Contact O
• Manufacturer: Omron Automation
• Type: Counterr

Specifications of H7CX-A11-N AC100/240

• Brand/series: H7CX
• Connection Type: 11 Pin Socket
• Contact Form: 3 A at 250VAC/30 VDC
• Dimensions: 58H x 48W x 62.5D
• Display Type: 7 Segment LCD
• Function: Multifunction Digital Counter
• Input Type: Increment, Decrement, Command, Individual and Quadrature
• Ip Rating: IP66
• Mounting Type: Flush, Surface or Din Rail
• Number Of Inputs: 4
• Number Of Outputs: 1
• Output Type: SPDT
• Primary Type: Digital Counter
• Voltage, Supply: 100-240 VAC

• H7CX models with a 12 to 24-VDC power supply use a
• An inrush current of approx. 10 A will flow for a short time when the
• Maintain voltage fluctuations in the power supply within the
• When turning the power ON and OFF, input signal reception is
• Inrush current generated by turning ON or OFF the power supply
• The capacity of the external power supply is 100 mA at 12 V. When
• If the prescale value setting is incorrect, a counting error will occur.
• Make sure that all settings are appropriate for the application.
• Do not leave the Counter for long periods at a high temperature
• EEPROM is used as backup memory when the power is
• Dispose of the product according to local ordinances as they apply.
transformer-free power supply method in which the power supply
terminals are not isolated from the signal input terminals. If a non-
isolating DC power supply is used, unwanted current paths may
occasionally burn or destroy internal components depending on
the wiring. Always check the wiring sufficiently before use.
power supply is turned ON. If the capacity of the power supply is
not sufficient, the Counter may not start. Be sure to use a power
supply with sufficient capacity.
specified operating voltage range.
possible, unstable, or impossible as shown in the diagram below.
may deteriorate contacts on the power supply circuit. Turn ON or
OFF to a device with the rated current of more than 10 A.
using a 24 VAC/12 to 24 VDC power supply, reduce the load with
the power supply voltage, as shown in the following diagram (DC
power supplies only).
Check that the settings are correct before using this function.
Unexpected operation resulting in property damage or accidents
may occur if the settings are not appropriate.
with output current in the ON state. Doing so may result in the
premature deterioration of internal components (e.g., electrolytic
capacitors).
interrupted. The write life of the EEPROM is 100,000 writes. The
EEPROM is written at the following times:
• When the power supply is turned OFF
• When switching from Configuration Selection Mode or Function
Setting Mode to Run Mode
Power
supply
Precautions for Correct Use
100
20
Input
ON
OFF
Impossible
200 ms
10.8
0 to 90 ms
Unstable
Power supply voltage (VDC)
Possible
5 ms
15
0 to 1 s
Unstable Impossible
• Attach the front panel when using the Counter. The tabs in the
• When conforming to EMC standards, refer to the information
• This is a class A product. In residential areas it may cause radio
• H7CX-A@-N: Basic insulation is provided between power supply
• H7CX-R@-N: Basic insulation is provided between power supply
• When double insulation or reinforced insulation is required, apply
• Connect the input and output terminals to devices that do not have
middle of each of four sides secure the front panel to the main
body. To remove the panel, widen the four tabs and pull the panel
toward you.
To mount the panel, fit all four tabs correctly into the grooves on the
main body.
provided in this datasheet for cable selection and other conditions.
interference, in which case the user may be required to take
adequate measures to reduce interference.
and input terminals, between power supply and output terminals,
and between input and output terminals. (However, no insulation is
provided between the power supply and input terminals for the
H7CX-A@D-N.)
and input terminals and between input and output terminals.
double insulation or reinforced insulation as defined in IEC 60664
that is suitable for the maximum operating voltage with clearances
or solid insulation.
any exposed charged parts.
Conformance to EN/IEC Standards
Tabs
Grooves
H7CX-@-N
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