44B Background and Foreground Suppression

Background and Foreground Suppression Sensors

• Adjustable background and foreground suppression models
  
• Adjustable sensing range
  
• Power, output, and stability status indicators
  
• Micro QD connection with 90° swivel
  
• Protected from mis-wiring
  
• NPN and PNP outputs
  
• Fast 1 ms response time
  

Background Suppression Sensors

Detection by presence of reflected light from the target.

Operating Voltage/ Supply Current	Sensing Distance (Adjustable)	LED Source	Output Energized	Output Type/ Capacity/ Response  Time	Connection Type		Cat. No.
20…30V DC, 22 mA	20…300 mm (0.78…11.8 in.)	Infrared 880 nm	Light operate	NPN/PNP/100 mA/ 1 ms	4-pin DC micro	¬	44BSB-1JBA1-D4
			Dark Operate			¬	44BSB-1KBA1-D4
¬ DC Micro QD / M12 Cordset Cat. No. 889D-F4AC-2, see DC Micro QD / M12 Cordsets

Foreground Suppression Sensors

Detection by absence of reflected light from the background.

Operating Voltage/ Supply Current	Sensing Distance (Adjustable)	LED Source	Output Energized	Output Type/ Capacity/ Response  Time	Connection Type		Cat. No.
20…30V DC, 22 mA	20…200 mm (0.78…7.9 in.)	Infrared 880 nm	Light Operate	NPN/PNP/100 mA/ 1 ms	4-pin DC micro	¬	44BSN-1JBA1-D4
			Dark operate			¬	44BSN-1KBA1-D4
¬ DC Micro QD / M12 Cordset Cat. No. 889D-F4AC-2, see DC Micro QD / M12 Cordsets