Easy Automation

This Auction is a DC SR PLC 22MRD

Requires a DC PSU 3 watts 12-28 VDC PLC IO: 8 Relays (230 VAC 10 amps resistive - 2 amps reactive) 12 DC inputs (0-24VDC). 8 can be Analog ADC Inputs (0-10VDC)

The PLC comes with LCD KeyPad Display + RS-232 Cable. Very powerful baby PLC.

An SR-DUSB Comms cable is an option $30 .

I will send the Development App and Manual after the auction.

It requires a PSU about 3.5 watts 12-28VDC unit.

Programs are developed using function & logic blocks and wires on a graphical window on a Win PC.

Just drag and drop the functions or logic on to the work area in the PC screen, drag and drop Inputs and Output terminals and wire up using the wiring tool.

You will be building simple to complex systems in no time with great confidence.

Programs can use the real time clock, backed up for 3 days & timers

The LCD display can display PLC IO, Clock, Counter, Timer Status. It also pops a page if there is an alarm.

The LCD can also adjust any setpoints using the 4 button Keypad. The Keypad can also be used to control the PLC. The LCD Display has 64 individual display registers that allow complex displays and control inputs.

The Setpoint adjustable are analog level thresholds, timer periods, counters setpoints, clock etc.

The programming software has a graphical simulator for testing before downloading into the PLC to allow debugging before running.

The PC software will monitor the PLC in real time over the comms link.

Program memory capacity: 128 Function Blocks stored in an EEPROM;

Dimensions (mm) 719962mm)

Also see the 12MRDC PLC same basic spec as this PLC but less IO 6 can be analog ADC 0-10VDC, and 8 can be 0-24VDC digital Inputs, plus 4 relays.

Further Info: There are additional PLC models that have PNP or NPN Transistor outputs instead of relays, specs 0-24 VDC and 2 Amp Outputs. All the other Specs are Identical to the Relay Models. Ask and I can put up an auction