PR Programmable Logic Controller
- Programmable Relay Micro PLC PR6 Series Small Relay with Mini PLC
- Mini PLC Small Relay PR6 Series Programmable Relay XLogic Model with Non-expandable PR-6DC-DA-R
- Programmable Relay Micro PLC Economic Type PR12 Series Small Relay with Non-expandable Mini PLC
- Micro PLC Rievtech Programmable relay PR24-AC-R Small Relay with Expandable Mini PLC