CM3RA

The CM3RA is a Modulated Amplifier Module with SPDT electromechanical relay, NPN transistor and solid-state DC switch. The output may be programmed for either normally open or normally closed operation. It contains the state-of-the-art Banner custom-designed CMOS modulator/demodulator/amplifier circuit, offering high immunity to both ambient light and electrical interference plus reliable sensor performance. It has Banner's exclusive, patented alignment indicating device (AID™) system, which lights an LED indicator whenever the sensor sees a 'light' condition and pulses the LED at a rate proportional to the received light signal strength. It is programmable for LIGHT or DARK operate and either high or low hysteresis. The 10ms response mode offers enhanced immunity to electrical interference and also minimizes optical 'crosstalk' between adjacent sensors. Unlike other amplifier designs, input response time settings of the CM series module do not affect sensor range.

• ON/OFF Logic
• 10ms Open/close contact response (maximum)
• 20000000 Operations mechanical life