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Summary of Contents for QTech CM910
- Page 1 CM910 Cellular Modem User Guide CM910 Cellular Modem Revision 2.3...
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Page 2: Table Of Contents
Status Indicators ........................8 Yellow LED = Status ......................... 8 Green LED = Power ......................... 8 Technical Details ......................9 Warranty ........................10 Additional Information and Support ................10 CM910 Cellular Modem– User Guide © 2020 QTech Data Systems Ltd... - Page 3 The information in this document is subject to change without notice and does not represent a commitment on any part of QTech Data Systems Limited. While the information contained herein is assumed to be accurate, QTech Data Systems Limited assumes no responsibility for any errors or omissions.
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Page 4: Introduction
XL4 Plus RTU by using the cable provided from the RS232 port DB9 (male) on the CM910 and the RS232 port on the RTU using the RJ45 connector. 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. -
Page 5: Installation
Warning – Do NOT operate the CM910 without an antenna connection. Power Supply The CM910 is over voltage protected by a 30 volt Zenner diode. Voltages greater than this will blow the internal 500mA fast blow fuse. The supply voltage should be clean, continuous and transient free. - Page 6 Note – The SIM card must be a “full size” card, not a “micro SIM”. Networks tested in the Workshop This is a guideline as the other Networks should work, but hasn’t been verified in the QTech Workshop. LE910 (4G) Vodafone NZ ✓...
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Page 7: Operation Notes
Use the supplied Type A-B USB cable to connect the CM910 to your desktop computer. A driver needs to be installed to enable the CM910's USB port to become a virtual COM port on your computer. You will need to install the appropriate driver depending on your computers operating system. -
Page 8: Status Indicators
Key configuration for the CM910 is under the “Modem Settings” tab: Modem Type QTech Cellular Modem Com Port Either physical or USB virtual comm port as shown in device manager e.g. COM55 Port Settings 115200,n,8,1 Call Centre Select the applicable number for your GSM Telco provider. -
Page 9: Technical Details
Qty 4x M4 mounting holes at ~102 x 50mm centres RSM SCN R-NZ Modem specifications : 3G bands (MHz): B1(2100), B5(850), B8(900) 4G bands (MHz): B1(2100), B3(1800), B5(850), B8(900), B28(700) CM910 Cellular Modem– User Guide © 2020 QTech Data Systems Ltd... -
Page 10: Warranty
Warranty The CM910 hardware and software is covered by QTech Limited Warranty Agreement and software End User License Agreement, respectively. Please refer to the QTech Limited Product Warranty Agreement, which may be downloaded from the QTech website: www.qtech.co.nz QTech Data Systems Limited does not warrant the suitability of this product for any particular application as the conditions in which it is used are beyond our control.
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