Beckhoff EL1889 | EtherCAT Terminal, 16-channel digital input, 24 V DC, 3 ms, ground switching
Hướng dẫn sử dụng Beckhoff EL1889:
- Hướng dẫn sử dụng Beckhoff EtherCAT EK1100, EK1110, EL1809, EL1889, EL2809, EL2889, ...
- Hướng dẫn truyền thông EtherCAT | Omron NX1P2 vs Beckhoff EK1100
- Omron NX/NJ Part 6: Hướng dẫn kết nối với EtherCAT I/O Beckhoff EK1100
Tổng quan về Beckhoff EL1889
The EL1889 digital input terminal acquires the binary 24 V control signals from the process level and transmits them, in an electrically isolated form, to the higher-level automation unit. The EtherCAT Terminal has 16 channels, whose signal states are indicated by LEDs. The power contacts are connected through. With the EL1889, the reference ground for all inputs is the 24 V power contact.
Tính năng nổi bật của Beckhoff EL1889:
- ground switching
- no bouncing due to mechanical switches thanks to 3 ms input filter
- tool-free connection by direct plug-in technique for solid wire conductors
- space-saving use in the control cabinet
- direct connection of multi-channel sensors in 1-wire connection technology in the smallest space