Unitronics Vision Series I/O Module IO-PT400, 4 RTD Input (PT100, NI100, NI120)

Unitronics Remote Digital Output module, model: URD-0008NH

Unitronics I/O Expansion Module IO-DI16, 16 Digital Inputs.

UNITRONICS UniStream UID-0808T Uni I/O Module

Unitronics IO-AI4-AO2 Expansion Module, 4 Analog Inputs, 2 Analog Outputs, 24VDC

Unitronics IO-AI4-AO2 I/O module