This version of Internet Explorer is either no longer supported by Microsoft, or is obsolete and some features of our store may no longer be supported.
Please consider upgrading or use a different browser.
Need help selecting BRX PLC components?
Use our configuration tool
to configure and order.
BRX PLC analog I/O modules monitor or supply the signals needed for precision process control including level, flow, and pressure data. Analog signals are generated in ranges such as 0-20mA, 4-20mA, and 0-10VDC. Modules are available in high-resolution current, voltage, and temperature models.
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 measure the exact level in a holding 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. Select models of BRX PLCs
with built-in I/O offer up 6 analog I/O channels. Additional analog channels can be added to the BRX PLCs or to the BRX M series
CPU using several analog I/O expansion modules.
Expansion modules easily snap onto the side of any BRX PLC/CPU
High-performance analog modules available featuring a 1.2ms update time for all input channels and a 1ms
update for all output channels
Offered in a wide 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 or 8 channels
Combination input/output modules with up to 4 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
Universal analog input and output modules support all standard voltage and current signals in a single module;
universal temperature input modules support numerous RTDs, thermistors, and thermocouples in one module
Monitor and control temperature from the same module with the universal temperature input/output modules, providing
4 channels of universal temperature inputs with 4 analog, DC, or relay outputs
For part listings and specifications, go to Shop Now