750-885 WAGO Programmable Logic Controllers

Wago 750-885 is a Programmable Logic Controller (PLC) CPU unit featuring a 32-bit processor and supports various protocols including HTTP, BootP, DHCP, DNS, SNTP, FTP, and SNMP. It operates on a supply voltage of 18-31.2Vdc via wiring with a nominal 24Vdc and has no AC supply voltage. The unit provides connectivity through 2 x RJ45 connectors for fieldbus, a cage-clamp 2-pin for the system, and a cage-clamp 6-pin for the field, ensuring safe media redundancy with its Gen.3 design. It operates within an ambient air temperature range of -25°C to +55°C for operation and -25°C to +85°C for storage. The CPU unit offers communication speeds of 10Mbit/s and 100Mbit/s, adheres to an IP20 degree of protection, and has a net width of 61.5 mm. It is housed in a polycarbonate (PC) / Polyamide (PA) 6.6 casing, designed for mounting on a DIN-35 rail, and measures H100mm x W61.5mm x D71.9mm. The unit can connect to 250 x connections per node and 64 x field devices, featuring a network frequency with 32kB non-volatile memory for software, 1024kB for program memory, and 1024kB for data memory. It is vibration resistant according to EN 60068-2-6 -- 4g and shock resistant according to EN 60068-2-27 --15g. The control circuit's rated current is 500mA at 24Vdc nominal load and 450mA at 5Vdc for the system supply, with a system supply of 1700mA. It supports various programming languages and environments, including Instruction List (IL), Ladder Diagram (LD), Function Block Diagram (FBD), Continuous Function Chart (CFC), Structured Text (ST), Sequential Function Chart (SFC), WAGO-I/O-PRO V2.3, WAGO-I/O-CHECK, and Web-Based Management. The unit can withstand up to 95% relative humidity (non-condensing) and features an SD and SDHC card slot supporting up to 32GB.