Application Case

Industrial Automation BU, Delta Electronics, Inc.

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With solid experience and advanced technology, Delta Industrial Automation offers efficient and reliable solutions and service – we are your most trustworthy partner.

COPYRIGHT © 2008 DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED.

Case Application: Delta Programmable Logic Controller (PLC) with GSM Modem for Alert Message

Transmission

Issued by Solution Center Date August, 2011 Pages 5

Applicable to DVPEN01-SL , DVP-PLC series , IFD8500

Key words DVP-PLC , DVP28SV , IFD8500 【Introduction】 For some network applications, Ethernet connection by cable is sometimes not feasible due to

installation environment restrictions. The Delta PLC offers an RS command that when the PLC is

connected to a GSM MODEM, it will instantly send an alert message to the user when a fault occurs. By

using an RS command, the user can monitor the status of the PLC regardless of whether the Ethernet

connection is feasible or not and any malfunctions can be immediately corrected.

【Configuration】

Application Case

Industrial Automation BU, Delta Electronics, Inc.

- 2 -

With solid experience and advanced technology, Delta Industrial Automation offers efficient and reliable solutions and service – we are your most trustworthy partner.

COPYRIGHT © 2008 DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED.

【Connection Diagram】

【Pin Definition of a IFD8500】

Application Case

Industrial Automation BU, Delta Electronics, Inc.

- 3 -

With solid experience and advanced technology, Delta Industrial Automation offers efficient and reliable solutions and service – we are your most trustworthy partner.

COPYRIGHT © 2008 DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED.

【Pin Definition of a Maestro GSM Modem】

【Set Up the Message Wizard】

Application Case

Industrial Automation BU, Delta Electronics, Inc.

- 4 -

With solid experience and advanced technology, Delta Industrial Automation offers efficient and reliable solutions and service – we are your most trustworthy partner.

COPYRIGHT © 2008 DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED.

Application Case

Industrial Automation BU, Delta Electronics, Inc.

- 5 -

With solid experience and advanced technology, Delta Industrial Automation offers efficient and reliable solutions and service – we are your most trustworthy partner.

COPYRIGHT © 2008 DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED.

【Sending Text Message to User】

For more information on Delta industrial automation products, please visit our website at:

http://www.delta.com.tw/inustrialautomation