This Type 478 particularly user-friendly time counter can easily be combined with other counters in the 400 Modular Device Series. The display is available as either a 6 or 7-digit version. Type 478 is a plug-and-play unit and available as a variant with a manual reset function or without a reset.
| Product Family | 478 |
| Function | Time counter |
| Technology | Electromechanical |
| Digits |
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| Display |
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| Preset | none |
| Digit Height [mm] | 4 mm (0.2 in) |
| Voltage |
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| Reset |
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| Frequency | AC: 50Hz, 60Hz |
| Power Consumption |
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| Supply Voltage |
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| Electrical Connection | AMP connector plug 0.8 x 2.8 mm (0.3 x 1.1 in) (via connection box) |
| Counting Range |
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| IP Protection Class | IP 40 |
| Operating Temperature [°C] | - 10 ... + 50 °C (+ 14 ... 122 °F) |
| Storage Temperature [°C] | - 20 ... + 70 °C (- 4 ... + 158 °F) |
| Degree of Protection | front IP 40, connections IP 00 |
| General Design | EN 61 010-1 / IEC 61010-1 |
| Vibration Resistance | 50 m/s2 (164 ft/s2) acc. IEC 068-2-6 |
| Shock Resistance | 600 m/s2 (1969 ft/s2) (6 ms) acc.IEC 068-2-27 |
| Protection Class | II, EN 61010-1 / IEC 61010-1 |
| Contamination Level |
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| Size [mm] | 50x25x76 |
| Mounting Options | Modular system 400 |
| Mounting | Can be combined in modular system 400 |
| Reset |
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| Weight [g] | approx. 60 g (3.2 oz) |