Multizone Process Scanner

This could take current or voltage inputs from many remote transmitters, 4-20mA or 0-1 V Inputs. Then it would display the calibrated value in a LED display. The Zone number was a digital display. This serves as a monitor of process values. It had a analog output with a digital channel byte-word output for interface with other instruments.

Related Resources

• High Performance Temperature/Process Control
• 1/8 DIN 4 & 7-Channel Temperature or Process Scanner
• Multiplexer Circuits / Scanner Circuits
• PLC controlled analog multiplexer