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) H7EC-NV-B PDF datasheet.
Operating mode: Reversible counting, individual inpu H7EC-NV-B
Max.counting speed: 5 kcps (see note 1.).
All Required Counter Functions.
Incorporated in a Compact DIN-sized.
(48 × 48) Housing.
In addition to Up and Down models, a reversible (Up-Down),
counter is also available.
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 H7EC-NV-B PDF datasheet.
Also, power supply for the DC-operated models is selectable,
within a range of 12 to 48 V.
Models with memory backup function against power failure available. Supply voltage: 24 to 230 VAC (50/60Hz)/24 to 48 VDC.
Control output: Contact output: SPDT (time-limit output SPDT).
Input type: No-input available.
Operating mode(see note): Eight multi-modes: Four multi-modes: A, B2, E, J H7EC-NV-B PDF datasheet.
Model: Screw terminal type.
Eight operating modes (H3DS-M) and four operating modes,
(H3DS-S) cover a wide range of applications.
A wide time setting range of 0.10 s to 120 h.
Two LEDs indicate power and relay status respectively. Operating method: Incrementing, decrementing, and reversible (UP/DOWN A to F).
Mounting method: Flush mounting.
Input signal method (Count and reset inputs): Contact and transistor input, voltage (H and L).
Memory backup: No.
Display: Yes (8-mm high 7-segment LED).
Models: 8 digits.
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. Type: H7CX-A Series.
Classification: Preset counter.
Configuration: 1-stage preset counter; Total and preset counter.
External connections: 11-pin socket.
Settings: 1-stage.
Display digit: 6 digits.
Outputs: Transistor output (SPST).
Power supply voltage: 100 to 240 VAC.
Ultra-compact Counter Provides More,
Complete Functionality.
Basic Features.
Short body with depth of only 59 mm (for 12 to 24-VDC Models with,
Screw Terminals).
Better readability with character height of 12 mm on 4-digit mmodels,
and 10 mm on 6-digit models H7EC-NV-B PDF catalog.
The present value display characters can be switched between red,
green, and orange.
Safety and Reliability.
New set value limit and counter functions have been added.
Other Features.
Front Panel can be changed to white or light gray H7EC-NV-B PDF catalog.
New models with two tachometer inputs and two tachometer outputs have,
been added to the series.