Analog I/O

Analog I/O modules interface with signals that vary continuously rather than simple ON/OFF states, enabling precise measurement and control of process variables such as temperature, level, pressure, and flow. Analog inputs convert field signals into digital values for the PLC, while analog outputs provide proportional control signals used to drive devices such as variable frequency drives, signal conditioners, and valve or actuator interfaces.

• Expansion modules easily snap onto the side of any BRX remote I/O controller
• High-performance analog modules offer 1.2 ms update time for all input channels and 1 ms update for all output channels
• Available in standard measurement and control signal ranges, including 0-20 mA, 4-20 mA, and 0-10 VDC
• Input modules available in 4, 8, or 16-channel configurations
• Output modules available in 4 or 8-channel configurations
• Combination I/O modules support up to 4 input channels and 4 output channels
• High-resolution temperature input modules support up to 8 channels and accept thermocouples, thermistors, or RTDs
• Universal analog I/O modules support voltage and current signals in a single module; universal temperature input modules support multiple RTD, thermistor, and thermocouple types
• Universal temperature I/O modules offer 4 temperature input channels and 4 outputs in analog, discrete, or relay configurations, depending on module type, for combined sensing and control