Gemo DZ900 (Digital timer) 2-button timer 


- We have been selling Gemo products on our website since 2013.

- Input supply voltage: 220v (24 volt supply must be specified with order)
- Input type ; Start with supply 220v
- Output type ; with relay output (must be specified in order for SSR)

SEt (or first St.A then St.b) and SET value(s) are displayed intermittently on the screen. It waits for 2 seconds without pressing any button. The time countdown screen returns.

While SEt and SET value are displayed intermittently, the new SET value is adjusted by using the Up or Down Arrow keys. After the adjustment is made, it is waited for 2 seconds without pressing the keys.

The new SET value is automatically saved in the memory. With the next energizing, the timer counts down from the newly entered SET value to 0 and outputs at the end of the time. If out=dly (on delay) is selected, only the SET value is adjusted.

If Out=FLS (blinker) is selected; first St.A and then St.B values ​​are set.

While the device is energized, hold down the Upper and Lower ARROW keys, release the keys immediately when the LED display light appears.

If out: dLY, ON DELAY, if out: FLS, Flashing mode is selected.
The maximum scale and time unit are displayed intermittently on the screen. The desired time unit is selected using the up and down arrow keys. After the selection is made, it is waited for 5 seconds without pressing the keys. The time selection is automatically written to memory.
Sec: Seconds Min: minutes

 Microprocessor based Timer
- (DZ900, DZ721, DZ481) Instant contact and delay with supply ON, Flasher; optional
- (DZ482) START ON instantaneous contact and delay or Flasher; optional
- 99.9 seconds, 999 seconds, 99.9 minutes, 999 minutes (optional)
- Possibility to monitor Set or Remaining Time values ​​on digital display
- Ability to keep program and control parameters in memory
- Dimensions; DZ900:96x96mm, DZ721:72x72mm, DZ482, DZ481:48x48mm
- Easy connection with socket terminal.

 Size : DZ900: 96x96mm
- Panel Section: DZ900:91x91mm
- Display : 3 Digits 7 Segments
- Function : (DZ900) Instant contact and delay or Flasher with Supply ON; optional
- Function : (DZ482) Instant contact and delay or Flasher with START ON; optional
- START Input: (only DZ482) Inputs 11 and 12
- Scale : 99.9 seconds, 999 seconds, 99.9 minutes or 999 minutes (optional)
- Sensitivity : 0.1 sec. / 1 sec. / 0.1 min. / 1 min. - Accuracy : ± 1.5% (of Full Scale)
- Delay Output : Out1; Relay (NO+NC), 250VAC, 2A, Resistive load
- Instant Contact Output : Out2; Relay (NO+NC), 250VAC, 2A, Resistive load (NO only for DZ481, DZ482)
- Economical prices compared to other competitors.
- Supply Voltage: 100..240VAC, 50-60Hz
- Power Consumption: < 6VA
- Relative Humidity: 80% up to 30oC, then linearly decreasing to 50% at 50oC (non-condensing)
- Operating altitude: < 2000 m
- EMC : EN 61000-6-1, EN 61000-6-3 (Light industrial environment only)
- Safety: EN 61010-1; Pollution degree 1, measurement class I (Light industrial environment only, double/reinforced insulation, non-conductive pollution)
- Protection Class: IP20; According to EN 60529. They can work on the same panel with speed controllers.

- Gemo DZ900 user manual (Pdf) -

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