All products are guaranteed to be working but may show signs of use. PLCCenter/Radwell offers substantial cost savings while receiving quality products. Thank you again for visiting PLCCenter/Radwell. The product is used surplus. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. While many Allen-Bradley PLC products will have firmware already installed, Radwell makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmwareRead More