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Programmable Controllers > Do-more Series (BRX,... > BRX Series PLCs (Sta... > Analog I/O Expansion Modules

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Analog I/O Expansion Modules

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PLC analog I/O modules supply the values needed for precision control of a process including level, flow, and pressure data. Typical analog I/O signals are generated in ranges such as 0-20mA, 4-20mA and 0-10VDC. BRX analog modules are available in high-resolution current, voltage, and temperature models with support for a wide range of signals.

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BRX Series Micro PLC Analog I/O Expansion Modules

BRX - Your Automation Foundation!

BRX Analog I/O Expansion Modules

The BRX platform is a versatile stackable Micro PLC system that combines powerful features in a compact, stand-alone footprint. One of the unique features of the BRX platform is its ability to expand its capability to fit the application.

(21) Analog I/O Expansion Modules are available

(7) Analog input modules
- 4-channel current inputs (14-bit)
- 4 & 8-channel current inputs (16-bit)
- 4 & 8-channel voltage inputs (16-bit)
- 16-channel current inputs (16-bit) ... New!
- 16-channel voltage inputs (16-bit) ... New!
(4) Analog output modules
- 4 & 8-channel current outputs (16-bit)
- 4 & 8-channelt voltage outputs (16-bit)
(4) Analog combination I/O modules ... New!
- 2 in / 2 out current I/O (16-bit)
- 2 in / 2 out voltage I/O (16-bit)
- 4 in / 2 out current I/O (16-bit)
- 4 in / 2 out voltage I/O (16-bit)
(4) Temperature input modules
- 4 & 8-channel thermocouple inputs (16-bit)
- 6 channel RTD input (16-bit)
- 8 channel Thermistor input (16-bit)
(2) Temperature combination I/O modules ... New!
- 4 thermocouple inputs, 4 current outputs (16-bit)
- 4 RTD inputs, 4 current outputs (16-bit)

These analog expansion modules give you the ability to add additional analog I/O as needed for your process control applications. Analog I/O expansion modules are available in high-resolution current/voltage and temperature models, each clearly identified by the module's front panel color scheme and symbol.

Expansion modules easily snap onto the side of any BRX Micro PLC Unit (MPU) creating a sturdy and rugged PLC platform.
Once the expansion module has been snapped in place the software automatically discovers the I/O with little to no additional setup required.
With the exception of temperature modules, the modules ship without wiring terminals. This allows you to select the termination style that best fits your application. Several wiring options are available, including:
- Screw terminal connectors
- Spring clamp terminal connectors
- Prewired ZIPLink cable solutions
The free Do-more! Designer Programming software is required. DM-PGMSW
Do-more! Designer Programming Software Free Download. No keycode required to activate software.

BRX Analog I/O modules start at $134.00 (BX-04ADM-1)

BRX Analog I/O Expansion Modules Overview