| Customization: | Available |
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| Task: | Adjust |
| Structure: | Combination |
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1. HHD7-H4 (JZF-11E) forward and reverse controller (hereinafter referred to as controller) adopts single chip control and LED digital display. It can freely set forward, reverse and spray time. It is suitable for control circuits with AC 50Hz and working voltage 380V and below as control electrical appliances. The spray position can be automatically positioned through proximity switches or travel switches. The stop positioning time can be set to ensure that the nozzle is facing downward when stopped.
2. The controller meets the relevant requirements of GB/T 14048.4.
| Specification | HHD7-H4 |
| Working power supply | DC24V;AC24V,AC220V,AC380V |
| Delay range | Spray 10~99s can be set; forward and reverse 3s; stop positioning: time 0.1~24s can be set |
| Contact form | Two-way voltage output |
| Contact capacity | 3A AC250V (resistive) |
| Installation method | Panel type |
| Dimensions | 57×86×81mm |
| Opening size | 53×61mm, 75.5-2×Φ4.5mm |
| Working mode | Cycle delay |
| Counting times | 1~9 times can be set |
| Repeat error | ≤1% |
| Display mode | Digital tube indication |
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