BRX PLC discrete AC I/O modules monitor and control ON/OFF type devices that operate with AC power (up to 240VAC), such as power relays, pumps, motor starters and contactors. Modules are available with up to 16 points, snap onto any PLC unit, and are autoconfigured in the software.
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Just like their DC counterparts, AC discrete I/O modules work with ON/OFF signals, but they use AC voltage instead of DC. Many sensors and actuators found in industrial automation, including photoelectric sensors and solenoid valves, utilize AC signals. BRX PLCs with built-in I/O offer up to 36 points of discrete I/O utilizing 12-24 VAC. If additional AC I/O is required or for the M series CPU (no built-in I/O) to process AC discrete signals, several AC I/O expansion modules are available.
Starting at
$49.00
(BX-08NB)
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