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Extend your modular controller by adding additional technical features that are meaningful to your specific application
Choose from our 20 EtherCAT® expansion modules, all of which can be connected directly to a macro MC/BC-Pi controller and are UL certified; alternatively, they can be used remotely on any EtherCAT® controller via a Bus Coupler module.

EI/O Bus Coupler

EI/O Bus Coupler with 16 digital inputs and 16 digital outputs.

Used to extend EI/O modules with additional EtherCAT devices and to convert the transmission physical structure from LVDS (E bus) to twisted pair Ethernet.

Expand the MC-PI controller with an additional CAN interface connected via EtherCAT.

16-bit input

32-bit input

16-bit input

16-bit input and 16-bit output

8 relay outputs, 24 V

8 relay outputs, 230 V

4 analog inputs for current signals, each with an adjustable measurement range of 0-20 mA or 4-20 mA.

8 analog inputs for current signals. The measurement range of each channel is adjustable to 0-20 mA or 4-20 mA.

8 analog voltage inputs: 0(-10)-10V; -5-5V; -2.5-2.5V

16 analog voltage inputs: 0(-10)-10V; -5-5V; -2.5-2.5V

4 analog inputs for PT100(0), NI100(0) and J/K type thermocouples.

8 analog inputs for PT100(0), NI100(0) and J/K type thermocouples.

4 analog outputs, each can be set to unipolar or bipolar, can output voltage or current. 0(-10)-10V 0(4)-20mA

8 analog I/Os, 8 digital outputs, 8 digital inputs that can also be used as encoder and counter inputs.

8 digital outputs, 8 digital inputs, can also be used as encoder and counter inputs.

The module has two structurally identical channels. Each channel has an incremental encoder connection as well as four digital inputs, one digital output and one analog output.