Omron H5CX-N Datasheet

New Product
Digital Timer
H5CX-@-N
Ultra-compact Timer Provides Advanced
Functions and Security Settings.
Basic Features
• Short body with depth of only 59 mm (for 24-VAC / 12 to 24-VDC Models with
*1
Screw Terminals).
• Character height of 12 mm for better readability (on models with 4 digits).
• The present value display characters can be switched between red, green,
*2
and orange.
Safety and Reliability
• Power supply circuit and input circuits are isolated for safety and reliability.
• New set value limit and output counter functions have been added.
Other Features
• Front Panel can be changed to white or light gray.
• Models with instantaneous contact output added to the series.
*1. For 100 to 240 VAC Models with Screw Terminals 78 mm, Models with Sockets: 63.7 mm
(case dimension).
*2. The H5CX-A11, H5CX-L8 and H5CX-B Timers have only red characters.
*3. Specifications: 100 to 240 VAC
*4. Replacement Front Panels sold separately.
Features
Basic Features
Ultra Short Body
The body depth has been greatly reduced. Helps in making thinner
control panels. (Models with Screw Terminals)
24-VAC / 12 to 24-VDC Models with Screw Terminals: 59 mm
100 to 240-VAC / VDC Models with Screw Terminals: 78 mm
Models with Sockets: 63.7 mm (case dimension)
* The shortest body for a timer with isolated power supply and input circuits and a maximum
ambient temperature of 55°C (according to OMRON investigation in June 2009).
New models
Easier to Read
For better readability, the character height for the present value display
is 12 mm (on models with 4 digits), the largest class in the industry. The
wide viewing angle and brightness provide excellent visibility.
The number of display segments has also been increased to make
settings easier to understand, and the present value display can be
switched between red, green and orange so that output status can be
seen from a distance.
Model with 4 Digits Model with 6 Digits
10 mm
12 mm
(actual size)
(actual size)
(Display example)
Note: The H5CX-A11 and H5CX-L8 Timers have only red characters.
The Easiest Operation
Operation is simplified by the
Up/Down Keys for each digit
on 4-digit models and Up Keys
for each digit on 6-digit
models.
*4
*
Previous
models
New
Previous
models
models
Easy to read from the top, bottom, and sides!
Model with 4 Digits Model with 6 Digits
*3
Refer to "Safety Precautions" on page 41.
Safety and Reliability
Isolated Power Supply and Input Circuits
Power supply circuit and input circuits are isolated for safety and
reliability.
Previous non-isolated timers had wiring restrictions and could be damaged if
wired incorrectly. The New H5CX removes these worries.
Output terminal on PLC
Previous
H5CX
Input terminal
AC power
*2
supply
0-V terminal
*2. The AC power supply ground is on the commercial power supply side.
*1. New Models (H5CX-@-N) with 100 to 240-VAC specifications.
Set Value Limit
You can set an upper limit for the set value to prevent unexpected
operation of output devices caused by setting mistakes.
Worry-free operation
is achieved with the
New H5CX by
restricting the time
that can be set.
Output Counter
The output counter counts the number of times the output turns ON
(alarm display, count monitoring, count in increments of 1,000). This
counter is useful in managing the service life of the Timer or the load.
*1
or other device
COM terminal
Forget These
Worries with the
–V +V New H5CX
Stabilized DC
power supply
1