Wago 750-882 WAGO-I/O-SYSTEM 750 PLC-Controller
PLC-Programable Fieldbus Controller 3. Generation, Program memory: 1024 kByte, data memory: 512 kByte, Non-volatile memory: 32 kByte, Baud rate: 10/100 Mbit/s, Redundancy function via two logically separated ETHERNET-interfaces, programming: WAGO-I/O-PRO V2.3 (based on CODESYS 2.2)
In conjunction with the WAGO-I/O-SYSTEM, the 750-882 ETHERNET PLC is used in ETHERNET networks requiring fast and safe media redundancy.
The PLC supports all digital, analog and specialty modules found within the 750/753 Series, and is suitable for data rates of 10/100 Mbit/s.
Media redundancy is achieved by operating the controller in two separate networks, in which it is accessible via two different IP addresses (including two MAC IDs). Cross communication between separate channels is not possible.
The two separate ETHERNET interfaces allow redundant connection of two transmission paths (no hub or switch required).
Both interfaces support Auto-Negotiation and Auto-MDI(X).
The DIP switch configures the last byte of both default IP address and may be used for IP address assignment (DHCP, BootP).
The media redundancy controller is designed for fieldbus communication via MODBUS in ETHERNET networks. It also supports a wide variety of standard ETHERNET protocols (e.g., HTTP, BootP, DHCP, DNS, FTP).
An integrated Web server provides the user with configuration options and status information from the controller.
The IEC 61131-3 programmable controller is multitasking-capable and features a battery-backed RTC.