Wireless Relay Module | Telemetry Relay Module | T24-RM1

Up to 16 Inputs, Robust, Wireless, Dual Power Relay Module

  • Lead Time: 1 week
T24-RM1 Wireless Relay Module

At a Glance

  • Dual 240Vac, 5A Relays
  • High, Low or Windows Alarm Options
  • Optional Relay Latching
  • Can Work With 1 or 2 T24 Devices
  • IP67 Rated
  • Ideal to use for Control & Alarm Purposes
  • Fast & Easy Wireless Configuration 
  • Suitable for Industrial Environments
  • Immersion Protected to 1 metre for 30 minutes
  • For use BOTH Indoors and Outdoors 
  • Range of up to 800 metres!


The T24-RMI 2.4GHz wireless relay module provides 2 power relays that can be configured individually to be triggered by either one single T24 acquisition module, or by the summed output of multiple acquisition modules up to a maximum of 8.

Each relay features latching, inversion and hysteresis functionality, and there is also an alarm relay that is triggered by communication loss or any other user-selected error.

Configuration of the T24-RM1 is performed wirelessly via either the T24-BSu USB Base Station or the T24-BSi Industrial Base Station in conjunction with the T24 Telemetry Toolkit Software.

The wireless relay module is housed within a robust IP67 enclosure suitable for most industrial applications and requires an external DC supply between 9Vdc and 32Vdc.

Please contact our expert sales team using the form in the sidebar, call us on +44 (0) 1189 817339, or send an email to info@appmeas.co.uk and we will be happy to assist you with your enquiry.

Technical Specifications

LicenceLicence Exempt
Modulation MethodMS (QPSK)
Radio TypeTransceiver (2 way)
Data Rate250K bits / second
Radio Frequency2.42.4835GHz
Channels (DSSS)15
*Tests conducted in an open field site with the transmitter at the top of a 3m pole. The receiver was mounted 1.5m off the ground.
Number of Power Relays2
Type of RelaySPCO
Contact Rating5A @ 240 Vac
Alarm Relay Output
Number of Alarm Relays1
Type of RelaySPCO
Contact Rating1 A @ 24 Vdc
Digital Inputs
Number of Digital Inputs3
Type of InputVolt free input
Power SupplyMinTypicalMaxUnits
Power Supply Voltage932Vdc
Supply Current at 12V (typical)150mA
Operating Temperature Range-2055°C
Storage Temperature Range-4085°C
IP RatingIP67/Nema4

Product Dimensions

T24-RM1 Wireless Relay Module Outline Drawing