QTech CM910 Quick Start Manual - Introduction
CM910 Cellular Modem
– Quick Start Guide – v2.0 October 2014
www.qtech.co.nz Ph: +64 3 366 3713 Page 2
Introduction
The CM910 Cellular Modem is the latest addition to the QTech Remote Control product line.
It features a GSM/GPRS/UMTS (3G) cellular modem which is capable of connectivity with all
current New Zealand telecommunication companies (Spark, Vodafone and 2 Degrees) for
both SMS and data communications.
The modem is controlled by an AT command interface via either a standard serial RS232 or
by USB connection. It offers a wide range of operating voltages from 9-24V DC.
By default the yellow status LED indicates the current state of the modem. It can be user
custom configured to match your application providing both solid and flashing states.
This modem is suitable for:
Cellular IP Data Communications
A communication option for an XL4 RTU to the DATRAN SCADA base station. This
requires XL4 firmware v6.05+, QTech Workbench v1.8.14 or above and DATRAN VI
v6.68 SP1+.
DATRAN SMS Direct
For sending SMS alarms from the DATRAN SCADA base station. DATRAN VI v6.68
SP1+ is required.
Each CM910 (Part Number PD9320) is
supplied with the following:
1. Qty 1x CM910 Modem
2. Qty 1x Internal Stub aerial 2.1dBi Gain
3. Qty 1x DC power cable 1m length
4. Qty 1x Serial Cable
5. Qty 1x USB Type A-B
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