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Direct Modbus connection

Published:  05 August, 2019

CONTA-CLIP says its GSM-PRO2 series communication modules feature a Modbus RTU (RS485) interface that enables easy data exchange with other controllers. The modules operate in slave mode and can, for example, provide a PLC with added GSM functionality via an easy plug connection to the RS485 port directly on the C-type mounting rail.

The GSM-PRO-CON extension module from CONTA-CLIP makes wiring even simpler. Plugged into the GSM-PRO2 module, it offers front-access terminals for connection to the controller. The GSM-PRO2 parameterization software can be programmed to send a text or email fault message to specified recipients when the status of the PLC input changes. Prompted by a text message that is sent to the GSM-PRO2 module, data is written into the PLC's digital and analog registers via the Modbus RTU interface.

t: +49 . 5257 . 9833 - 0

e: christian.quade@conta-clip.de

w: www.conta-clip.com

Click here for the full unedited version of the release as provided by the company

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