Small PLC Programmable Logic Controller

Small PLC Programmable Logic Controller Quick Detail: 48 I/O (digital input, digital output) power supply AC220V XC3 series PLC controller Transistor and relay output type Description: High performance PLC programmable logic controller 28 digital input, 20 digital transistor output Power supply is AC220V Basic logic instruction, float calculation instruction Power-off retentive registers Three communication ports support RS232, RS485 Support high speed counter, pulse output,