Productivity2000^® Micro-Modular PLC - Analog I/O

Analog I/O accommodates signals that can vary between full ON and full OFF that discrete I/O cannot. It provides the PLC with the data it needs for precision control of a process. To know the exact liquid level in a tank or to partly open a control valve, analog I/O is required. One important factor to remember with analog modules is the resolution they provide. The higher the resolution, the higher the accuracy of the input measurement or output response.

• Available in a selection of measurement and/or control signal ranges including 0-20 mA, 4-20 mA, and 0-10 VDC
• Input modules with 4, 8, or 16 channels
• Output modules with 4, 8, or 16 channels
• Combination input/output module(s) with 8 input channels and 4 output channels
• High-resolution temperature input modules with up to 8 channels convert low voltage signals from thermocouples, thermistors, or RTDs