MAXREFDES46#: 4-channel analog input/output

MAXREFDES46# is a compact analog remote terminal unit (RTU) with a programmable logic controller (PLC) . Provides four high-precision isolated analog inputs and four high-precision isolated analog outputs. In addition to a USB interface for debugging , an isolated RS-485 interface is also provided. Use 24V DC power supply. Test data shows that both high-speed signals and DC signals exhibit excellent performance.

For more information about laboratory measurement data, please refer to the Details tab. Design files and firmware can be downloaded from the Design Resources tab.

characteristic

• Programmable high-precision current/voltage output

• High precision

• ±10V, 0 to 10V and 4–20mA input

• Current output drives 0 to 1kΩ

• Voltage output drives loads as low as 1kΩ

• Complete error reporting

• Power and digital signal isolation

• Device driver

• C language source code example

Competitive Advantage

• flexibility

• system security

• Small solution size

application

• PLC

• DCS

• Distributed I/O

• Embedded Systems

• Industrial control and automation