Product Operation Principle
The device controls electric power supply by means of relay, which closes and opens the dry contact.
Installation and Set Up of Product
The device is installed in junction boxes, distribution boards, and enclosures of switching units.
|Actuating element||Electromagnetic relay|
|The service life of the relay||200,000 switchings|
|Supply voltage range||7 – 24 V (DC only)|
|Voltage protection||Yes, min — 6.5 V, max — 36.5 V|
|Maximum load current*||5 A at 24 V DC, 13 A at 230 V AC|
|Operating modes||Pulse and bistable|
|Pulse duration||0.5 to 255 seconds|
|Maximum current protection||No|
|Parameter control||Yes (voltage)|
|Device energy consumption||Less than 1 W⋅h|
|Frequency band||868.0 – 868.6 MHz or 868.7 – 869.2 MHz depending on the region of sale|
|Compatibility||Operates only with all Ajax hubs, and range extenders|
|Effective radiated power||3.99 mW (6.01 dBm), limit — 25 mW|
|Modulation of the radio signal||GFSK|
|Maximum distance between the device and the Hub||Up to 1000 m (any obstacles absent)|
|Communication ping with the receiver||12 – 300 sec (36 sec default)|
|Shell protection rating||IP20|
|Operating temperature range||From 0°С to +64°С (ambient)|
|Max. temperature protection||Yes, over 65°C at the place of installation or over 85°C inside the Relay|
|Operating humidity||Up to 75%|
|Dimensions||39 × 33 × 18 mm|
AJAX Relay User Manual : Click Here
Replacement and repair within 24 months of the date of sale. Batteries are not covered under warranty.
What’s in the Box?
- AJAX Relay x 1
- Connecting wires x 2
- Quick Start Guide x 1