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The SM3 module is destined to collect logic states or to count pulses coming from the inputs and make them available to computerized systems working on the base of RS-485 interface.
SM3 module has 2 logic or pulse inputs and RS-485 interface with MODBUS RTU and ASCII transmission protocols. Programming of the modules is possible using RS-485 or RS-232 interface and eCon software.
Module parameters:
- 2 logic or pulse inputs,
- RS-485 communication interface with MODBUS RTU and ASCII transmission protocols to operate in computerized systems,
- configurable baudrate 2400, 4800, 9600, 19200, 38400, 57600, 115200 bits/s,
- programming interface on the frontal plate of RJ type (RS232),
External dimensions: 22,5 x 120 x 100mm.