Omron H5CX User manual

Advanced Industrial Automation
designed to your specifications
H5CX•H7CX
A new global standard
for timers and counters

Omron, a leading global manufacturer in timers and counters,
offers you the most complete series of products on the market today.
Based on extensive customer research, these new timers and
counters have been designed with added-value features that users
both need and appreciate.
The most complete digital standard
timers and counters on the market
Every model features a crystal-clear display for excellent visibility in
all lighting conditions, dust- and water-proof front casing (IP66) that
guarantees top performance under adverse conditions, and
extensive functionality in its class In addition, each unit in this
series has the same ‘look and feel’ with its uniform display design,
the same front-panel rocker-keys for easy set-up and operation, and
the same intuitive way of programming

The H5CX Timer
Actual size
H5CX
- Timer
- Twin Timer
eatures at a glance!
Display:
Benefits to you:
• Back-lit LCD; two colours
- Very high visibility
•Height present value 11.5 mm
- Programmable present value colour
•Height set-value 6 mm green
- Set-value can be changed very easily by rocker key per digit
•Status indicators
- All information on the screen
•Time running indicator
- Feedback of operation
Multiple timing ranges:
•Four ‘seconds’time ranges
- Precise time control up to 0.001 s
•Two ‘minutes’time ranges
- irect read-out in minutes with an accuracy of 0.1 min
•Two ‘hours’time ranges
- Long precise time control
•‘Min’and ‘Seconds’
- Easy real read-out measuring time
•‘Hours’and ‘Minutes’
- Up to 99 h and 99 m read out
unctions:
•All standard timer functions
- Always right model available
•Includes real twin timer operation
- To cover 99% of all your applications
•Functions with memory feature
- Completes timing process when process resumes
Connection / mounting:
•Screw-terminal wiring
- Conforms to V E0106/P100 norm (finger safe)
•Plug-in 8- or 11-pins
- Easy maintenance
•Front-panel
- Standard hole size 45 x 45 mm
Output control:
•Relay 5 A/250 VAC change-over
- Always the right output
•Transistor 100 mA at 30 VDC
- Suitable for all industrial needs
}H5CX-A 100 to 240 VAC
H5CX-AD 12 to 24 VDC / 24 VDAC
Full datasheet available from our Website: www eu omron com
The H5CX series offers multiple timing ranges for precise
timing control, as well as real twin-timing and memory
function These and other added-value features ensure that
the H5CX covers almost every possible user requirement
in timers
With real twin-timer function
The H5CX is also a real twin-timer with independent On/Off
time setting With the twin-timer function you can vary the
Off-time and On-time periods to suit a variety of applications
You can also set the On-time and Off-time as a percentage of
your set time-base This extra functionality makes the H5CX
the most complete timer on the market
Memory function
A few functions are equipped with a built-in memory circuit
that ‘freezes’ the timing condition in the event of a process or
power failure and completes the process when normal
production resumes or when power is restored Best choice:
• ll timing functions
• Screw terminals
• Relay output

eatures at a glance!
Choice of model/display:
Benefits to you:
•4 digits display height = 11.5 mm
- Large Present value + Up/ own keys
•6 digits display height = 9 mm
- For higher values up to 999.999 counts
•Sensor power supply 12 VDC
- irect sensor supply available
•Screw-terminal types
- Finger protected
•Plug-in types
- Easy maintenance
unctions:
•1 stage counter
- Easy “ONE” set-point control
•1 stage + total counter
- Save separate total counter
•2 stage counter
- For more advance applications
•1 stage + batch counter
- Save separate batch counter
•Dual counter
- To “add” or “subtract” input pulses
•Tachometer
- To control speed applications
Count ranges:
•4 digits PV –999 to 9.999 SV 0 to 9.999
- Choose the best model for your application
•6 digits PV –99.999 to 999.999 SV –99.999 to 999.999
- Negative values can also be controlled
•Count speed 30 hz or 5 Khz
- Slow and fast applications solutions
•Tachometer 0 to 999.999 with different control setting
like HI-LO, AREA, HI-HI, LO-LO
- Up to 10 Khz input signal, and you can select your own
control functionality
•Pre-scale 4-digits: 0.001 to 9.999 6-digits: 0.001 to 99.999
- Pre-scale for direct read-out of litre, kg, metres etc…
Output control:
•Relay 3 A / 250 VAC change-over
- Always the right output
•Transistor 100 mA at 30 VDC
- Applicable to all industrial needs
Most Universal model H7CX-UA:
•All functions in one model
- Universal for all applications
•Output relay and transistor
- Reduces the number of types
•Both outputs at ones or separate for two- stage function
- One stage or two stages functionality in one unit
•First relay followed by transistor or vice versa
- Choice of output settings
H7CX-AU 100 to 240 VAC
H7CX-AUD1 12 to 24 VDC / VAC
Full datasheet available from our Website: www eu omron com
}
- Preset Counter
- Total Counter
- Batch Couter
- Dual Couter
- Tachometer
Actual size
Best choice:
• ll counts functions
• One or two stages setting
• Screw terminals
• Relay & transistor output
The H7CX series offers the ultimate in versatility and intuitive
programming With a display choice of up to six digits the
H7CX offers many added-value features, making it ideal for
multiple uses
Pre-scaling
In counter mode you can set pre-scaled values from 0 001 to
9 999 (in the 4-digit model) or 0 001 to 99 999 (in the 6-digit
model), which enables you to operate directly in values of
litres, kg, metres etc
Choice of outputs
The H7CX (AU version) offers one or two stage outputs (relay
SPDT and NPN open-collector transistor) In one-stage mode
both outputs will react In two-stage mode you can program
whichever output allocation you wish, relay first and then
transistor, or vice versa With this feature the H7CX fulfils
almost every switching application requirement
The H7CX Preset Counter
H7CX

Key benefits of Omron’s new timers & counters series
Crystal-clear display with leading zero-suppression
Each model is equipped with
a high-tech back-lit LCD
display that ensures excellent
visibility, even in bright
sunlight, at longer distances
and from much wider viewing angles In addition, the leading
zero-suppression feature provides a clear read-out of the
values and guarantees that you will have no misleading zeros
Programmable colour indication
The display colours can be
pre-programmed to change
from red to green (or vice
versa) when a pre-set value is
reached, enabling you to give
a visible change of the status
Front-key programming
Programming is made easy via the front-panel rocker keys and
the easy-to-read display For basic functions each model can
be programmed via the mechanical DIP switches, located on
the top of each unit (except for H5CX-L8)
Ergonomic keys for easy operation
Rocker keys on the front panel provide real
key-press feedback and enable you to change
setting values with ease
Key protection
By switching on the key-protect switch you can protect your
application settings by effectively blocking the possibility of
certain operation keys on the front-panel being changed
Universal inputs
Each model is designed to
accept various input devices
These devices can be
connected as standard
NPN/PNP or contact inputs
Finger-safe terminals
Each model features a finger-safe terminal,
making it suitable for use in all industrial
environments
tandard features
Crystal clear display with leading zero-suppression
Dust & waterproof front case
Universal input (contact, NPN & PNP)
Dip-switches for basic applications
Front-key programming
Global standards
Ergonomic keys (Rocker design)
One key rocker per digits
Oranges status indicators
Present value colour change by reaching set value
Size h 48 xw 48 mm and depth from 64 to 100 mm
Key protection
Power supply 24 VDC/AC or 100 to 240 VAC
Benefits to you
Visible from large distance and viewing angles
Guaranteed protection of unit
Always the right type available
Ensure easy set-up
For advanced applications
Covers all necessary norms
A real key-press feedback
Direct change of set value
Highly visible feedback
Provides a highly visible indication, even from a distance
Compact size which fits almost anywhere
Prevents unnecessary changes
Covers all standard requirements
Designed to your specifications!
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H5CX•H7CX

SF6P_H5CX/H7CX_ENG01_0702
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Automation and Drives
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