750-881

The 750-881 from Wago is a light gray colour, multitasking 10/100Mbit/s Ethernet programmable fieldbus controller. This controller connects Ethernet to modular Wago I/O system. The PLC automatically configures and creates local process image which may include analogue, digital or specialty modules. Analogue and specialty module data is sent via words or bytes and digital data is sent bit by bit. Two Ethernet interfaces and an integrated switch allow fieldbus to be wired in a line topology. This eliminates additional network devices such as switches or hubs. Both interfaces support auto negotiation and auto-MDI(X). The PLC is designed for fieldbus communication in both Ethernet/IP and MODBUS networks. It also supports a wide variety of standard Ethernet protocols (HTTP, BootP, DHCP, DNS, SNTP, SNMP, FTP). The IEC 61131-3 programmable controller is multitasking-capable and features a battery backed RTC. It is approved by UL 508, CE, ANSI/ISA 12.12.01 and ATEX/IECEx standards.

• 64 I/O modules
• Configuration via PC and 2 x RJ45  bus coupler connections 
• Program memory of 1024Kbyte, data memory of 512Kbyte and nonvolatile memory of 32Kbyte
• CAGE CLAMP connection technology and 35mm DIN rail mounting
• Power supply voltage of 24VDC (-25% to 30%)
• Typical input current of 500mA at 24V rated load
• Total current for I/O modules is 1700mA at 5V
• Dimension is 62mm x 65mm x 100mm (W x H x L)
• IP20 degree of protection
• Operating temperature range from 0°C to 55°C 

Applications

Automation & Process Control, Industrial

Warnings

The device is equipped with electronic components that may be destroyed by electrostatic discharge when touched. Pay attention to good grounding of environment while handling the device.

Notes

All power sources to the device shall be switched off prior to performing any installation, repair or maintenance work.