Presentation
The dry contact transmitter is designed to detect any change of status in any equipment featuring a potential free dry contact output, normally open (preferably) or normally closed.
This transmitter allows the connection of any device with an on/off status report to the EnOcean protocol where cable connections are neither advisable nor possible.
The sensor is equipped with a crimp connector (insulation displacement) and can be unplugged. When the dry contact changes status (from open to close and vice versa), a radio signal is immediately sent. Moreover, a message is sent approximately every 15 minutes.
The device is self-powered. Its power is generated by a solar cell which requires no maintenance to function. The internal charger enables the storage of power and guarantees full functionality even in pitch darkness.
Delivered complete and ready to fit
Functions
- It enables the retrieval of the status of any device equipped with a dry contact output and the wireless transfer of the signal using EnOcean technology.
- It enables the retrieval of the status of any plug on/off device and the wireless transfer of the signal using EnOcean technology.
- It is self-powered and requires no maintenance.
Technical Data
- Antenna / transmission range: Internal helix / 300 m in free field, about 30 m inside (depending on the conditions)
- Power supply: Generated by a small solar cell (photovoltaic generator)
- Frequency: 868.3 MHz
- Transmission power: 10 mW max.
- Detection frequency: 0.5 Hz max
- Sense current: 1μA max.
- Dry contact resistance: Open 5MΩ min. – Closed 1KΩ max
- Equipment / sensor distance: Maximum 1m from the sensor
- Capacity of the connector, wire crimping section from 0.2 to 0.32 mm² ‘(AWG 22/24), exterior 1.3 mm max
- Working temperature: -10°C to +60°C
- Lighting: >100 lux average per day
- Learn button: Internal push button for the learning of operations
- Dimensions contact REED module dimensions: Base 78 x 25 mm x height 15mm
- Colour of casing ABS white
- Protection rating:IP40
