PA 15 A/B

• Single light barrier amplifier PA 15 A/B
• Ranges with LT/LR 100 = 18m, 110 = 40m and 120 = 70m
• Operating voltage 15-30 Vdc or 24 Vac
• Relay output or transistor output with inverting switch
• Switch-on switch-off delay, alarm output
• Automatic sensor test