You are viewing a previously-owned, used, Keyence visual PLC (KV-16DR) and operator interface (KV-D20) combo. This PLC has a backlit display, which allows users to make minor changes without the use of a PC or handheld programmer. The KV-16DR has 10 inputs and six (6) relay outputs. The KV-D20 provides an external display that is capable of showing up to four (4) lines with 20 digits on its LCD screen. Please inquire for full specifications.Condition: Tested, fully operational, clean, previously-owned, used, excellent condition. Sold "as is" without manufacturers warranty expressed or implied. Buyer is responsible for determining the suitability of this product for their application.