With the Communication module GSM-PRO2 offers Conta-Clip An economical telecontrol and remote maintenance solution for distributed applications via 2G / 3G wireless networks, where the number of inputs and outputs can be adapted as required by I / O extension modules. The multifunctional I / O module automatically informs users via SMS or e-mail when the monitored process has reached a certain status or exceeds defined limits. At the same time, control rooms or service technicians can also switch the digital relay outputs of the GSM-PRO2 via SMS.
Various log functions can be used to log the communication processes of the module, the process values at the analog inputs and the activation of the inputs and outputs over time. The log files can either be read via USB connection, sent to an e-mail address or displayed in the web-based portal. The basic version of GSM-PRO2 has two inputs that can be configured as required for digital (24 V DC) or analog (0..10 V / 0..20 mA) signals, a pulse counter input with maximum resolution of 1000 pulses per second and a relay output with universal contact.
With integrated connectors, up to 15 I / O expansion modules can be connected to the GSM-PRO2, which is available in four different versions: GSM-PRO-10DI has ten 24-V digital inputs, GSM-PRO-8AI eight individually adjustable multifunction inputs (0..10V, 0 (4) .. 20 mA, NTC, RTD). The output modules are GSM-PRO-4DO with four relay outputs for continuous currents up to 16 A and GSM-PRO-4AO with four 0 ... 10V analog outputs.
For particularly simple monitoring and control of the communication module is an app for iPhone and Android ready, which allows a quick status overview of all inputs and outputs of several GSM-PRO2 modules. The parameterization of the GSM-PRO2 by means of web browser-based software requires no programming knowledge; Firmware updates and configuration changes can also be easily made online after installation and commissioning of the modules via the GSM network.