22/24 I/O Mini PLC with Modbus and 4-20mA
APB PLC
The APB series is a low cost, micro PLC or programmable logic controller programmed with APBSoft FBD software which is free of charge. It is powerful and simple to learn. The The APB PLC has a standard front backlit LCD display, which can be customized to display messages, basic graphics process parameters and allow the operator access to essential parameters. These can be locked with a password.
The APB22-MRDL PLC is powered by 12-24VDC supply, it has 6 mechanical relay outputs (2A inductive/10A resistive load @ 240V) 12 digital inputs, high speed 10khz with quadrature differential phase. These 12 digital inputs can also be used as 10 bit 0-10V analogue inputs for process or building management applications involving moisture, temperature, pressure, flow, liquid level etc. The APB-24MRDL has same specification except it also has 2 x 4-20mA inputs and 2 x 12 bit 4-20mA Outputs .In addition to standard preset counters, preset timers & logical functions APB22-MRDL has PWM outputs, analogue comparators,real time clock with time schedule functions, display with customizable graphics and user adjustment for functions such as thresholds, counter or timer presets.
APBSoft FBD Program Software Free Download
APBSoft is a powerful, easy to use FBD based program software. It allows simulation of the program, upload/download via rhe APB-DUSB programmer with password protection if required.Standard Functions
Comprehensive Help
Analogue Inputs
The APB-MRDL PLC provides a powerful solution for process control applications. The 12 digital inputs are configurable for 10 bit 0-10V analogue input and 2 x seperate 4-20mA and 4-20mA outputs are available for APB24-MRDL.
Hardware Functionality
