![Showing image for REV-302 REV-302](https://consteel-electronics.com/image/cache/catalog/NOVATEK%20ELECTRO/rev-302-550x550.jpg)
2-3 days
The REV-302 multi-functional relay is a microprocessor-based programmable device designed to energize/de-energize one or two loads within user-set time intervals based on the circuit voltage and the external photo sensor luminance.
Specification:
- AC voltage (terminals 7-8), V 90 ÷ 420
- DC voltage (terminals 7-8): V 100 ÷ 300
- Rated DC voltage (terminals 9-10): V 8 ÷ 30
- Supply curcuit frequency range: Hz 50/60
- Internal fuse: available
- Max number of events: 5000
- Clock error, sec/day: sec 1
- Clock standalone operation, when de-energized: years 10
- Setting accuracy: sec 1
- Voltage tripping threshold setting accuracy: V 1
- Voltage measurement error: % 2
- Illumination intensity measurement error up to 200 lx: %, not more then 10
- Illumination intensity measurement error over 200 lx: %, not more then 20
- Minimum time for the time relay contacts switching: sec 0,015
- Minimum time for the voltage relay contacts switching: sec 0,035
- Minimum time for the photo relay contacts switching: sec 0,1
- Voltage lower tripping threshold setting range, Umin: V 90-416, but not more then Umax–dUmax
- Voltage upper tripping threshold setting range, Umax: V 94-420, but no less than Umin+dUmin
- Min voltage threshold hysteresis dUmin: V 3 ÷ 9
- Max voltage threshold hysteresis dUmax: V 3 ÷ 9
- Tripping delay for Umin from 0 sec to 19 min: 59 sec
- De-energize tripping delay for Umax* from 0 sec to 19 min: 59 sec
- Load re-energization delay from 1 sec to 19 min: 59 sec
- Illumination level settings range: lux 0 ÷ 9999
- Illumination level settings hysteresis: lux 0 ÷ 999
- Action delay if illumination is lower than the threshold value from 0 sec to 99 min: 59 sec
- Action delay if illumination is higher than the threshold value from 0 sec to 99 min: 59 sec
- General delay after re-energization from 0 sec to 99 min: 59 sec
- Load relay trip indication: available
- Settings backup in case of circuit and standalone power supply failure: available
- Data memory: years, no less than 10
- Computer connection: USB
- Photo sensor cable length: m 2
- Distance between the device and the photo sensor: m, not more then 20
- Event log: year / month / week / day
- Allowable humidity without condensate: % 70
- Protection degree: ІР20
- Power consumption (under load): VA, not more then 3,0
- Weight: kg 0,200
- Dimensions: mm 90 х 52 х 66
- Operating temperature range: °C from -20 to +55
- Storage temperature: °C from -35 to +70
- Quantity of output relays (channels)" 2
- Number and type of contacts per channel (changeover contacts): 1P
- Mounting: 35 mm DIN-rail
- Mounting position: Any
General technical parameters | |
USB | 1x USB 2.0 |
I/O | 2x relay outputs |
Industrial grade | |
IP rating | IP20 |
Operating temperature | -20°C to 55°C |
Input voltage | 8~30VDC |
Mount | DIN rail |