The EL2202/EL2202-0100 digital output terminal connects the binary control signals from the automation device on to the actuators at the process level with electrical isolation. This terminal benefits from very small output delay and is therefore suitable for signals requiring particularly fast output. The EtherCAT Terminal has a push-pull output that can be actively switched to 24 V, 0 V or high-impedance. The EL2202-0100 contains two channels. LEDs indicate the signal state of each channel.

Unlike the EL2202, the EL2202-0100 already has distributed clocks (DC) support enabled, i.e. the output data can be monitored synchronously with other data from terminals with distributed clock support. The system-wide DC accuracy is << 1 μs. The activation or deactivation of the distributed clocks support can also be done by the user on the EL2202 (see documentation), on the EL2202-0100 it is included ex works.

Special features:

• Push-pull output with tristate
• Suitable for particularly fast signal output
• High-impedance output switching option
• Max. output current 0.5 A per channel
• Synchronized operation via distributed clocks XFC technology

https://www.beckhoff.com/vi-vn/products/i-o/ethercat-terminals/el2xxx-digital-output/el2202-0100.html