AB Soft manual Application examples, … TDW-33 connected to TDW-33 with DTR signal call

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Application examples

…  TDW-33 connected to TDW-33 with DTR signal call

PSTN

Network

Configure the units

AT&F

Set the unit to factory default

AT&W

Store default settings

Set up the connection – The dialling modem

AT&Z0=nnn

Store the number of the remote modem in the dialling TDW-33

AT&S0

Set DSR signal always high (if this signal is used to trig the DTR)

AT&B1

Activates automatic DTR dialling if DTR switches from low (OFF) to high

 

(ON)

AT&W

Save settings

Switch DTR from

The modem will now dial the phone number stored in the first location of

OFF to ON

the telephone number table (AT&Z0=<nnn>)

Set up the connection – The answering modem

ATA

Enter the answer command when RING comes from the network or set up ATS0=1 to auto answer on 1 RING signal (or more than 1)

NOTE:

If no valid DTR signal can be provided by external application, the modems

 

DSR signal can be used to trig the transmission. Connect the DSR signal via

 

a relay, or other potential free contact, to the DTR signal. A 10 kohm pull

 

down resistor should also be connected between the DTR and a signal that

 

is always low e.g. the DCD.

DTR

DSR

DCD

Relay

External application

10 kohm

May be required in harsh environments.

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6619-2202

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Contents TDW-33 Legal information Before mounting, using or removing this unit SafetyMaintenance Care recommendationsType Approval / Compliance According to TIA-968-A and CS-03 Part 1, issueAgency approvals and standards compliance Electrical Safety Advisory Westermo Data Communication IncDeclaration of conformity Declaration of ConformityType tests and environmental conditions ESDDescription Public Switched Telephone Network Pstn Interface specificationsPower LV RS-232Power LV RS-232 DCELED Indicators Status DescriptionRemoval MountingCooling Configuration Windows configuration tool TD-ToolAT-Commands Set up the connection The dialling modem … TDW-33 connected to TDW-33 with DTR signal callConfigure the units Set up the connection The answering modem… Frequently used settings for PLC-systems Configure the TDW-33 connected to the PLCAT*WCB=4 Configure the TDW-33… TDW-33 Secure Call-back Define callback numberNo Carrier Configure the TD-36Connect AT*WCID=3,3 Configure the TDW-33 connected to the power meter… TDW-33 Silent answering on predefined number Page Subsidiaries

TDW-33 specifications

The AB Soft TDW-33 is an advanced software solution designed to revolutionize the way professionals handle data management and workflow processes. With an emphasis on efficiency and user experience, the TDW-33 is engineered to support a wide range of industries, ensuring seamless integration into existing systems.

One of the main features of the TDW-33 is its powerful data processing capabilities. The software can manage large volumes of information quickly and efficiently, thanks to its robust architecture that leverages modern processing technologies. This means users can access, retrieve, and analyze data in real-time, promoting informed decision-making and operational productivity.

Another standout aspect of the TDW-33 is its intuitive user interface. Designed with user-friendliness in mind, the software simplifies complex tasks, enabling users of varying technical proficiency to navigate effortlessly. The interface is customizable, allowing organizations to tailor it to their specific needs and preferences, thereby enhancing user engagement and satisfaction.

The TDW-33 also incorporates cutting-edge automation features. By automating repetitive tasks, such as data entry and report generation, users can significantly reduce manual errors and save time. This not only improves overall efficiency but also frees up valuable resources for more strategic initiatives.

In terms of technology, the TDW-33 leverages cloud computing, providing users with the flexibility to access data and applications from anywhere, at any time. This cloud-based approach ensures that data is securely stored and backed up, minimizing the risk of loss. Additionally, collaboration tools integrated into the platform allow teams to work together more effectively, regardless of their physical locations.

Security is a top priority with the TDW-33, featuring advanced encryption protocols and compliance with industry standards to safeguard sensitive information. Organizations can rest assured that their data integrity and confidentiality are protected against potential threats.

Furthermore, the TDW-33 supports integration with various third-party applications, enhancing its versatility and functionality. This interoperability makes it an ideal choice for organizations looking to enhance existing workflows without overhauling their entire technology stack.

In conclusion, the AB Soft TDW-33 stands out in the realm of data management software, offering a blend of efficiency, user-centric design, and robust technological features. Its ability to streamline processes while ensuring data security and accessibility makes it a powerful tool for any organization aiming to enhance operational capabilities and drive success.