AJAX Relay User Manual

Settings
Settings Value
First field Device name, can be edited
Room
Selecting the virtual room to which the device is
assigned
Relay mode
Choosing the relay operation mode
Contact state
Normal contact state
Pulse duration, sec
Selecting the pulse duration in the pulse mode:
From 0.5 to 255 seconds
Scenarios
Opens the menu for creating and configuring
scenarios
Jeweller Signal Strength Test
Switches the relay to the signal strength test
mode
User Manual Opens the Relay User Manual
Temporary deactivation Allows a user to deactivate the device without
removing it from the system. The device will not
execute system commands and participate in
automation scenarios. All notifications and
alarms will be ignored
1. Devices
2. Relay
3. Settings
Pulse
Bistable
Normally closed
Normally open
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AJAX Relay Specifications

General

Actuating element	Electromagnetic relay
The service life of the relay	200, 000 switchings
Operating modes	Pulse and bistable
Pulse duration	0.5 to 255 seconds
Parameter control	Yes (voltage)
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 36 V DC, 13 A at 230 V AC
Maximum current protection	No
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
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)
Compatibility	Operates only with all Ajax hubs, and range extenders
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%

Weight and Dimensions

Dimensions	39 × 33 × 18 mm
Weight	25 g