<https://control.com/forums/threads/plc-model.6538/>
<http://schema.org/articleBody>
"I am a newcomer of PLC. I am trying to design a control unit using PLC. It's very simple, just a few 24VDC inputs (15 inputs) and with corresponding LED output each. What model of PLC and peripheral devices should I choose? give me\r\nthe cheaper ones, if you know the price pls tell me. \r\n\r\nIs it okay if I use it without any connections to the PC.. I mean, just the PLC supply, inputs and outputs.\r\n \r\nThis design is just for indicator purposes. I need anyone's response ASAP so pls. email me.... thanks!\r\n\r\njoemer\r\n\r\nThanks"
<https://control.com/forums/threads/plc-model.6538/>