Olarm LINK is smart control and sensing device allowing users to control a wide range of peripherals such as gate motors, garage motors, boom gates, water pumps, and more.
The Olarm LINK will require an Olarm communicator with an active subscription to function. Please contact your installer or speak to firstname.lastname@example.org for more information.
DIN Rail mountable (plastic DIN rail included)
6x Protected general purpose IO Ports which can either be used as inputs or open drain outputs.
Analog sensor port for use with either 4-20mA or 0-14V sensors.
2 high current relays allow for control of AC loads or high current DC loads.
2 tamper switches.
RGB status indication light.
Olarm One-Wire Serial comms bus interface to supported Olarm communicators allowing for up to 8 Olarm LINK to be connected to one communicator.
87 mm length
70 mm width
37 mm height
ABS - Resin MG47F
DIN Rail (plastic DIN rail included)
7 to 24 VDC
25mA (typical), 250mA (max) at 12 VDC
–40 to 60°C
0 - 90% RH
Via an Olarm PRO, Olarm PRO 4G or Olarm MAX communicator.
Olarm One-Wire Serial
Max cable length
6 GPIO, 2 relays, 1 analog sensor
6 GPIO, 2 relays
Number of ports
Max open drain current
1 configurable to voltage or current
In app status view of the LED status on supported peripherals
Connect the Voltage sensor port to the status LED
Centurion D5 Evo
Centurion D5 Smart
Centurion D10 Smart
ET Nice Drive 500
Please log a support request should your device not be listed. The team will investigate whether or not support for your device can be configured.
Number of relays
Contacts per relay
1x Normally Open (NO)
1x Normally Closed (NC)
240 VAC / 28 VDC
Auto-detection when connected to an Olarm communicator. Follow the instructions in the Olarm APP once connected and LED is blue.
Contact ID on certain events
1x Olarm LINK
1x 1.5m communications cable
1x Plastic DIN rail
1x DIN rail clip
2x screws & 2x wall plugs
EN 62368-1:2014+A11: (2017)
IEC 62368-1: (2014)
ETSI EN 301 489-1: V2.2.3 (2019-11)
ETSI EN 301 489-17: V3.2.4 (2020-09)
EN 50130-4: 2011+A1: (2014)
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