750-815/300-000 WAGO Programmable Logic Controllers

Wago 750-815/300-000 is a Programmable Logic Controller (PLC) CPU unit designed for automation tasks. It operates on a supply voltage of 18-31.2Vdc via wiring with a nominal 24Vdc and can be connected through a 9-pin D-sub connector for fieldbus, along with cage-clamp connections for both 2-pin system and 6-pin field configurations. This unit does not require an AC supply voltage and is designed to operate within an ambient air temperature range of -25°C to +55°C, with a storage temperature range of -25°C to +85°C. It supports a communication speed ranging from 150bit/s to 115.2kbit/s and utilizes the Modbus RTU over RS-485 protocol. The unit's dimensions are 100mm in height, 50.5mm in width, and 71.1mm in depth, housed in a polycarbonate (PC) / Polyamide (PA) 6.6 casing, ensuring an IP20 degree of protection. It features a net width of 71.1mm and is designed for mounting on a DIN-35 rail. The CPU unit has a vibration resistance according to EN 60068-2-6 of 4g and a shock resistance according to EN 60068-2-27 of 15g. It can manage up to 64 connections per node and 247 in fieldbus mode on the controller (master), with a network memory configuration of 8kB non-volatile memory for software, 32kB for program memory, 32kB for data memory, and 512bytes for fieldbus input and output memory. The unit's primary voltage showcases a control circuit rated current of 500mA at 24Vdc nominal load, 350mA at 5Vdc system supply, and 1650mA system supply. It supports various programming languages including Instruction List (IL), Ladder Diagram (LD), Function Block Diagram (FBD), Continuous Function Chart (CFC), Structured Text (ST), and Sequential Function Chart (SFC), with a programming environment based on WAGO-I/O-PRO V2.3 (CODESYS V2.3) and configuration options through WAGO-I/O-CHECK and a rotary encoder switch. The unit is equipped with a 16-bit processor and can operate in environments with up to 95% relative humidity, non-condensing.