1. Eight contact type (please specify when ordering level type) input signal, corresponding to eight flashing display signal lights.

2. The input signal can be either normally open or normally closed (if not specified during ordering, it will be shipped as normally open, but can be set through a jumper).

3. Has testing and elimination functions.

4. Solid state LED integrated display.

5. The digital flash alarm combines the calendar clock function with the flash alarm function, and both functions operate simultaneously. The display of the digital flash alarm takes priority over the calendar clock. Although the calendar clock is not displayed, the time control function still works.

6. When the digital flash alarm instrument is idle, it is displayed on a calendar clock, in order of date, hour, minute, and second time. And there are two timing control functions, which can be set arbitrarily by the instrument operator.

Technical indicators

1. Power supply voltage: AC220V ± 10% 50Hz or DC24V ± 10%

2. Environmental temperature: -10 ℃~+45 ℃

3. Relative humidity: ≤ 85%

4. Input method: Passive contact, no additional input power allowed

5. Relay contact output: AC240V3ADC28V5A

6. Loop resistance less than or equal to 30 ohms

7. Power consumption: approximately 5W (eight circuit simultaneous alarm status, excluding power of bells or buzzers)

8. External dimensions: 160 x 80 x 80 (mm)

9. Instrument weight: approximately 0.5kg