Analog and digital Expansion modules and Power modules

Electronic modules

8-channel electronic modules can be combined with the 8 x M12 or 4 x M12 connection modules. This gives you the choice of single or dual assignment of the M12 sockets. A wide variety of different sensors and actuators can therefore be connected to the electronic module without the need for additional accessories such as Y connectors or Y leads. This not only reduces the wiring but also the costs for accessories and parts inventories.

Digital electronic modules with 4, 8 and 16 channels for 24 V and 4-channel analog electronic modules are available for voltage, current, and resistance thermometers.

ET 200pro station with PROFINET Interface module and standard and Failsafe I/O modules

Digital electronic modules

  • Digital input EM 8 DI, DC 24 V

  • Digital input EM 8 DI, DC 24 V High Feature

  • Digital input EM 16 DI, DC 24V

  • Digital output EM 4 DO, DC 24 V; 2 A

  • Digital output EM 4 DO, DC 24 V; 2 A High Feature

  • Digital output EM 8 DO, DC 24 V; 0,5 A

  • Digital input/output EM 4 DIO / 4 DO, DC 24V; 0.5A

  • Digital input/output EM 4 DI / 4 DO, DC 24V; 0.5A

Analog electronic modules

  • Analog input 4 AI-U, ±10 V; ±5 V; 0 to10 V; 1 to 5 V

  • Analog input 4 AI-I, ±20 mA; 0 to20 mA; 4 to 20 mA

  • Analog input 4 AI-RTD, resistance measurement: 150, 300, 600 and 3000 Ohm; resistance thermometer: Pt100, 200, 500 and 1000; Ni100, 120, 200, 500 und 1000

  • Analog input  4 AI-TC High Feature, voltage measurement +/-80mV,
    Thermocouple: Type B, E, J, K, L, N, R, S, T

  • Analog output 4 AO-U, ±10 V; 0 to 10 V; 1 to 5 V

  • Analog output 4 AO-I, ±20 mA; 0 to 20 mA; 4 to 20 mA

Power modules

Power modules allow load groups to be built up as requiredby supplementary supply from the load power supply. In thiscase, the same connection techniques (direct connection;M12, 7/8"; ECOFAST) are available as for the power supply ofthe complete station. More than one load segment can be integrated into a single station.

In the interface and in each power module, built-in fuses ensure that nether total failure of all load groups nor damage outside the station can occur.
The following power modules are available:

  • The PM-E 24 V DC power module is used for supplementary supply or grouping of the 24 V load voltage for electronic modules within an ET 200pro station.

  • The PM-O DC 2 x 24 V power module serves to extract the 24 V load voltage 2L+ and electronic/encoder supply 1L+ within an ET 200pro station.