Operating method: Incrementing and decrementing (selectable with DIP switch).
Mounting method: Flush mounting.
Operation modes: N, F, C, R, K, P, Q (selectable with rotary DIP switch).
Input signal method (Count and reset inputs): Contact and transistor input, voltage (H and L).
(H and L output switchable).
Set value read: Continuous mode.
Memory backup: Yes/No (Selectable using DIP switch).
Display: Yes (10-mm high 7-segment LED, Up indicator).
Models: 4 digits; 2 stages.
A DIN 72 x 72 mm Best-selling Counter.
Easy setting with thumbwheel switches.
A draw-out construction enables maintenance without rewiring.
Models with 2-, 4-, 6-, or 8-digit displays are also available.
Total Counter models are also Available.
Complies with UL and CSA Marking.
Power ratings: 30 W.
Input voltage: 100 to 240 VAC.
Output voltage: 24 VDC.
Output current: 1.3 A.
Even Broader Applications with Increased.
Functionality and Higher Precision.
Increased functionality in a compact body (70 mm wide × 90 mm high).
Easy programming is available using the LCD and operation,
buttons OMRON H7AN-W4DM. (See note 1.).
This single Unit easily provides relay, timer, counter, and time,
switch functions
H7AN-W4DM
Expansion is easy with Expansion I/O Units, allowing up to 44,
I/O points. (See note 2.).
Economy-type and Communications-type CPU Units have been,
added to series.
Improved Weekly Timers (See note 1.).
Increased timing accuracy with a monthly deviation of ±15 s,
max. Multiple-day operation and pulse output operation have,
been added OMRON H7AN-W4DM.
Select from two power supply options:
100 to 240 VAC or 12 to 24 VDC. Supply voltage: 12 VDC.
Control output: Contact output, SPDT (time-limit SPDT).
Eight-mode Timer.
Multiple time ranges and operating modes let you cover a wide,
range of applications.
The time-limit DPDT output contacts can be changed to time-limit,
SPDT and instantaneous SPDT output contacts using a switch OMRON H7AN-W4DM.
Sequence checks are easily performed by setting an instanta,
neous output to 0.
Start signal control for the H3DK-M. Classification: Preset Counter.
Input signal system (Count & reset inputs): Contact, Transistor.
Mounting method: Flush mounting, surface mounting.
Display: 7-segment LEDs (10 mm high), Up indicator.
Number of digits: 4 digits (0 to 9,999).
Backup power for memory protection: No.
Control output: Contact (SPST-NO).
Operating mode: Down counting.
Max.counting speed: 30 cps.
All Required Counter Functions.
Incorporated in a Compact DIN-sized.
(48 × 48) Housing.
In addition to Up annd Down models, a reversible (Up-Down),
counter is also available H7AN-W4DM.
Maximum counting speed of 5,000 cps, never before attained by,
a small-size preset counter.
Power supply freely selectable within a range of 100 to 240 VAC.
Also, poweer supply for the DC-operated models is selectable,
within a range of 12 to 48 V H7AN-W4DM.
Models with memory backup function against power failure available.