National Instruments FieldPoint FP-RLY-422 4-Channel Relay Module - UNTESTED

National Instruments FieldPoint FP-1000 Network Interface Module - UNTESTED

NI National Instruments FP-DI-300 FieldPoint 8-Ch. 24V Discrete Digital Input

NI National Instruments FP-DI-330 FieldPoint 8-Ch. Universal Discrete Input

National Instruments FP-DI-330 8-CH Universal Discrete Input 184435A-01 Base

National Instruments FieldPoint FP-DO-403 Sinking Digital Output Module UNTESTED

NI National Instruments FP-DI-300 FieldPoint 8-Ch. 24V Discrete Digital Input

National Instruments FieldPoint FP-DI-300 8 channel discrete input