T24-GW1 - Wireless Telemetry Modbus Gateway

The T24-GW1 is a Modbus interface gateway that provides a simple interface for users to gather data from up to 100 acquisition modules in a T24 network using either the standard Modbus interface RTU* protocol or a simple ASCII protocol.

Some simple commands are available to wake, sleep, and keep awake T24 acquisition modules.

The licence free 2.4GHz direct sequence spread spectrum (DSSS) radio telemetry technology offers high integrity, error free communications which can co-exist with other wireless technologies such as Wi-Fi, Bluetooth® and Zigbee®. ETSI, FCC and IC approvals.

*Modbus is a serial communications protocol which was originally designed for use with PLCs (Programmable logic controllers). Over time its simple and robust nature has made it a communication protocol standard. It is now amongst the most common available means for connecting industrial electronic devices.

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Technical Specifications

T24-GW1

Parameter	Min	Typical	Max	Units	Notes
External Supply Voltage Range	9	12	32	Volts
Reverse Polarity Protection		-	-32	Volts	Maximum Supply Level
Environmental
IP Rating		IP67
Operating Temperature Range	-10		50	°C
Storage Temperature	-40		85	°C
Humidity	0		95	%RH	1
General Radio
Parameter	MIn	Typical	Max	Units
Licence		Licence Exempt
Modulation Method		MS (QPSK)
Radio Type		Transceiver(2 way)
Data Type		250		K bits/sec
Radio Frequency	2.4000		2.4835	GHz
Power		1		mw
Radio Range			800 (2600)	M (feet)*
Channels		16

 *Maximum range achieved in open field site at height of 3 metres (9.8 feet) above ground.

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Order Info

Model	Code
Wireless Telemetry Modbus Gateway	T24-GW1

Documents and Files

	File	Date	Size
	Wireless telemetry modbus gateway T24-GW1 datasheet (English)	28/08/2015	633KB
	Wireless telemetry modbus gateway T24-GW1 operating manual (English)	28/08/2015	854KB
	T24 telemetry systems user's manual (English)	26/03/2021	12.3MB
	Using LM048 Bluetooth RS232 adapter to connect T24-BSi, T24-GW1 and T24-SO modules via Bluetooth (English)	28/08/2015	246KB
	T24 Toolkit v02.08.04 software - Configuration, calibration and testing of T24 range telemetry products	10/09/2019	4.8MB
	T24 Windows Drivers - Development files (DLLs, COM drivers - ActiveX, .NET, LabView)	16/10/2018	6.2MB