Cypress CTM-130 manual Industrial Monitoring Operation

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9.7 Industrial Monitoring Operation

The advanced communication capabilities of the CTM-130/132 modem are designed for enabling communications with remote industrial sites. These sites often operate equipment utilizing industrial communication protocols such as MODBUS RTU. The CTM-130/132 modem supports the MODBUS protocol and can be configured for either slave or master connection. In master connection the modem performs MODBUS ID to IP mapping.

Chameleon Modem MODBUS Slaves

Chameleon Modem

MODBUS Master

Base Station

Base Station

MODBUS RTU or ASCII

MODBUS Slave devices

CDMA Netw ork

Request

UDP encapsulated

 

MODBUS RTU

 

messages

Response

 

MODBUS ID to IP address map

MODBUS RTU

MODBUS Master Application

For other industrial protocols the PAD communication features of the modem can be configured to enable these to be implemented over the CDMA network.

Chameleon Modem

Base Station

CDMA Netw ork

Request

UDP encapsulated messages

Response

Remote Application #1

Internet or Private Netw ork Group

Local Application

© 2007 Cypress Solutions

Installation and Operation Manual: CTM-130 / CTM-132 (Revision 1.2)

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Contents Installation E R a T I O N N U a L Contents Industrial Monitoring Operation Operation in hazardous environments Safety & regulatory noticesOperation in or around aircraft Regulatory restrictionsElectromagnetic Interference EMI Canada Information Cdma Overview TrademarksGPS Overview CTM-130/132 Product CTM-130 ProductCTM-132 Product CTM-130/132 Accessories Windows Installation Installing the Windows .inf fileSelect Start Settings Control Panel For Windows XP operating systems Mounting the CTM-130/132 Physical InstallationFor standby Mounting and attaching the cell antenna Connecting the serial data cableMounting and attaching the GPS antenna Connecting to the I/O PortOutput Connection Input ConnectionCypress Solutions Embedded Web Modem ConfigurationConnecting to the Embedded Web Activating the Modem Click Submit Configure the Communications Protocol Configure the I/O Operation Setup GPS Reporting Setup Input Reporting Advanced Configuration Options AT$KWMODE=1 AT CommandsModem Operation Automatic Power ControlGPS Operation Panel LED IndicatorsMaking a Cdma Network Connection Accessing the Embedded Web Pages Vehicle Dispatch Operation AVL Operation Industrial Monitoring Operation Remote Sensor Monitoring Using the Chameleon Viewer Windows SoftwareTrouble shooting Telus Mobility Data Support group 866.771.7292 SolutionApprovals Technical SpecificationsSize