Solid State/Timer H3DS
Caution
Product Description
Standard timer series for DIN 17.5‑mm wide panels.
[Features]
· AC/DC power supply can be freely selected (24 to 230 V AC / 24 to 48 V DC).
· Erroneous operation prevented by a dial/switch locking function.
· Enables easy sequence checks through instantaneous outputs for a zero set value.
· Complies with UL and CSA, and is EN61812-1 compatible. Conforms to the CE mark.
· Uses a cadmium-free contact (AgNi contact) relay that is gentle on the environment.
[Applications]
· The 8 or 4 operational modes cover a variety of applications.
· Conforms to the EMC standard EN61812-1, so it can be used in residential, commercial, and light industrial environments in addition to standard industrial environments.
Solid-State Timer Specifications
H3DS-ML external appearance
H3DS-SL external appearance
H3DS-AL external appearance
H3DS dimensional outline drawing, units: mm
Note 1. For terminal connections, use a single wire of 2.5 mm2 or less, or a bar terminal with an insulating sleeve. To ensure the withstand voltage after connection, set the length of the exposed conductive portion to be inserted into the terminal to 8 mm or less.
Note 2. Screw tightening torque
Recommended torque: 0.49 N·m
Maximum torque: 0.98 N·m max
Figure for Note 1.
For single wire of 2.5 mm2 or less
Figure for Note 1.
For bar terminal with insulating sleeve
Features
- Sticker provided for easy timer identification by users.
- Terminal structure with secure screw fittings that protects against hazardous contact (VDE0106/P100 compliant)
| Power Supply Voltage | 24 to 230 V AC / 24 to 48 V DC, 50/60 Hz (DC power supply ripple is 20% or less) |
|---|---|
| Allowable Voltage Variation Range | 85 to 110% of rated voltage |
| Power Supply Reset | Minimum power supply open time: 0.1 s |
| Recovery Voltage | 2.4 V AC/V DC or Less |
| Voltage Input | H Level: 20.4 to 253 V AC / 20.4 to 52.8 V DC, L Level: 0 to 2.4 V AC / V DC |
| Power Consumption*1 | When 230 V AC: 32 VA max. / 3.0 W max. (approx. 30 VA / 2.7 W) When 24 V DC: 0.7 W max. (approx. 0.6 W) When 48 V DC: 1.4 W max. (approx. 1.3 W) |
| Control Output | Contact output: 250 V AC 5 A resistive load (cosφ = 1), 250 V AC 1 A inductive load (cosφ = 0.3), 30 V DC 5 A resistive load *2 125 V DC 0.15 A max. resistive load, 125 V DC 0.1 A max. L/R = 7 ms Minimum applied load: 5 V DC 10 mA (P level, reference) Contact material: Ag alloy |
| Operating Temperature Range | -10 to +55°C (No Freezing) |
| Storage Temperature Range | -25 to +65℃ (No Freezing) |
| Ambient Operating Humidity | 35 to 85% |
Note: Since there is an inrush current of approx. 0.5 A when using the power supply voltage at 24 V DC, caution is required when opening/closing the power supply of the timer body with a non-contact output such as a sensor, etc.
- *1 Power consumption is for A mode and after time up. AC input is at 50 Hz.
For the H3DS-ML type, this is the maximum when including the input circuit current consumption. - *2 The control output rating is for a discrete H3DS unit. When 2 or more are used side by side, see "Installation Pitch and Output Switching Capacity (Reference Values)" in the catalog.
- *Refer to the catalog for specifications other than those listed above.