Digital Timer H5CZ
Caution
Product Description
A calendar timer that combines unbeatable ease-of-use with an affordable price.
[Features]
· Instantaneous connection types available.
· Waterproof / dust‑proof structure (UL 508 Type 4X: IP66).
· Includes a key protect function.
[Applications]
· The timer acts as control equipment, switching the output signal at the preset time after the start signal is input.
· Can be used for all kinds of industrial equipment.
Digital Timer Specifications
H5CZ external appearance
Digital Timer Performance
Excellent operability
Operation is simple, just press the Up/Down key for each digit.
Advantages of "digitizing" an analog timer.
With digitization, precision is improved and the elapsed time can be displayed. Products with an instantaneous contact are also available.
Insulated separation of the power supply and input circuit
The power supply circuit and input circuit are isolated from each other in the timer.
Conventional non-insulated timers have constraints on wiring such as prohibiting grounding of the input 0 V line, etc., and if there are errors in the wiring the timer will fail, but the H5CZ is secure.
*H5CZ 100 to 240 V AC specifications
Setting value limit function
An upper limit for the setting value can be set, preventing unexpected operation by the output apparatus due to erroneous setting.
Number of outputs counting function
The number of times output is turned ON is cumulatively counted (alarm display, number of times can be monitored, units of 1,000). Contributes to estimation of the timer and load life.
Products with an instantaneous contact are also available
Types with an instantaneous contact that can be used as a self-hold circuit or auxiliary relay are also available. Convenient replacement for an analog timer.
Waterproof / dust-proof structure (UL508 Type 4X: IP66)
Can be used safely even in areas with water.
Note: When using waterproof packing Y92S-29.
Implementation of a key protect function
7 patterns can be selected. Can be set to match the usage situation.
| Variations In Operating Time, Set Errors (Including Temperature And Voltage Effects) | ±0.01% ±0.05 s or less (for power supply start)* ±0.005% ±0.03 s or less (for signal start)* For power supply start, if the set value is set within the sensor wait time, output will not turn ON even if the set time has elapsed, and it will turn ON once the sensor wait time is completed. * Percentage relative to set value | |
|---|---|---|
| Insulation Resistance | 100 MΩ or more (at 500 V DC megger) Between the conductive part terminal and exposed non-charging metal part, between discontinuous contacts | |
| Withstand Voltage | Between charging metal part and non-charging metal part: 2,000 V AC, 50/60 Hz, 1 min Between power supply and input circuit: 2,000 V AC, 50/60 Hz, 1 min (excluding H5CZ-□D) Between control output and power supply, input circuit: 2,000 V AC, 50/60 Hz, 1 min Between discontinuous contacts: 1,000 V AC, 50/60 Hz, 1 min | |
| Impulse Voltage | Between power supply terminals: 5 kV (24 V AC / 12 to 24 V DC types are 1.0 kV) Between the conductive part terminal and exposed non-charging metal part: 5 kV (24 V AC / 12 to 24 V DC types are 1.5 kV) | |
| Noise Resistance | Between power supply terminals: ±1.5 kV Between input terminals: ±600 V Square-wave noise by noise simulator (pulse width 100 ns/1 μs, rise 1 ns) | |
| Electrostatic Strength | 8 kV (Malfunction), 15 kV (Destruction) | |
| Vibration | Endurance | 10 to 55 Hz, half amplitude 0.75 mm, 3 directions, 2 h each |
| Malfunction | 10 to 55 Hz, half amplitude 0.35mm, 3 directions, 10 min each | |
| Shock | Endurance | 300 m/s2, 3 axes each direction, 3 times each |
| Malfunction | 100 m/s2, 3 axes each direction, 3 times each | |
| Life | Mechanical | 10 million operations or more (no load, switching frequency 1,800 operations/h, ambient temperature conditions: 23°C) |
| Electrical | 100,000 operations or more (250 V AC, 5 A, resistive load, 1,800 operations/h, ambient temperature conditions: 23°C) | |
| Mass | Approx. 105 g (Main Body Only) | |