Fig. 11 El9222-5500; Fig. 12 El9227-5500 - Beckhoff EL922 Series Documentation

Product overview
EL9222-xxxx | Two-channel overcurrent protection terminal with standard functionalities
Fig. 11: EL9222-5500
The EL9222-xxxx electronic overcurrent protection terminal is a 24 V DC EtherCAT Terminal with electronic
protection function. The 2-channel EL9222-xxxx reliably switches off 24 V DC overcurrents. The nominal
current can be set in 1 A steps up to ∑ 10 A, either via TwinCAT or via a mechanical pushbutton on the
overcurrent protection terminal. In addition, there are further versions of the terminal with a fixed nominal
current for each channel. The protected output 1 can be routed out via a terminal contact or directly to
adjacent terminals without wiring via the power contact.
The EL9222-xxxx has standard functionalities, i.e. the following setting options and process data are
available:
- Settings: Nominal current, LED button programming function
- Process data: Enabled, tripped, prewarning, cool-down lock, hardware protection
EL9227-xxxx | Two-channel overcurrent protection terminal with extended functionalities
Fig. 12: EL9227-5500
The EL9227-xxxx electronic overcurrent protection terminal is a 24 V DC EtherCAT Terminal with electronic
protection function. The 2-channel EL9227-xxxx reliably switches off 24 V DC overcurrents. The nominal
current can be set in 1 A steps up to ∑ 10 A, either via TwinCAT or via a mechanical pushbutton on the
overcurrent protection terminal. In addition, there are further versions of the terminal with a fixed nominal
current for each channel. The protected output 1 can be routed out via a terminal contact or directly to
adjacent terminals without wiring via the power contact.
14 Version: 1.0 EL922x