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PA11是一个信道的光电放大器，用来连接一套来自100，110或120系列远距离发射器LT和接收器LR。通过放大器前面板上的集成电位计可人工调节灵敏度。可选继电器输出或NPN或NPN和PNP晶体管输出，0-10秒开/关延迟时间。可选亮态/暗态操作和长/短范围。
内置微处理器，自动检测发射器和接收器的电缆或电子元器件的故障，并通过面板相关的指示灯显示。可选远距离传感器输出（LT）和电源（LR）指示灯显示驱动电源。
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T
echnical Data
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Supply voltage
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24 V dc, 24 V ac, 115 V ac or 230 V ac
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Voltage tolerance
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+/– 15 ％
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Current consumption
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Max. 3,5 VA
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Relay
Output
Transistor
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1 open / 1 close, 250 V ac / 3 A, 120 V ac / 5 A
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60 mA / 30 V dc
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Power on indicator
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Green LED
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Output indicator
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Yellow LED
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Signal level indicator
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Green LED
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LR sensor failure indicator
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Red LED
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LT sensor failure indicator
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Red LED
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Sensor monitor LED drive
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The green monitor LED on the receiver indicates ‘Power ON’
The yellow monitor LED on the transmitter indicates ‘PA 11 output activated’
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Hysteresis
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Approx. 45 ％
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Relay
Operation frequency
Transistor
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14 Hz
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20 Hz
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Relay
Response time tON / tOFF
Transistor
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35 ms / 35 ms
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25 ms / 25 ms
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Delay tON / tOFF??????????????????????????? PA 11 A
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0 – 10 sec, adjustable
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Housing material
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Noryl
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Environmental Data
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Temperature, operation
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–10 to +50 ?C
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Temperature, storage
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– 40 to +80 ?C
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Sealing class
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IP 40
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Approvals
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a
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A
vailable Types
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Model
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Connection
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Supply Voltage
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24 V dc
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24 V ac
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115 V ac
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230 V ac
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Output
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Order Reference
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P
A 11 A On/Off delay
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11-pole DIN socket
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Relay and NPN
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P
A 11 A 303T
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P
A 11 A 302T
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P
A 11 A 301T
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P
A 11 A 300T
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NPN and PNP
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P
A 11 A 403T
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P
A 11 A 402T
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P
A 11 A 401T
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P
A 11 A 400T
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P
A 11 B
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Relay and NPN
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P
A 11 B 303T
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P
A 11 B 302T
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P
A 11 B 301T
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P
A 11 B 300T
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NPN and PNP
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P
A 11 B 403T
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P
A 11 B 402T
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P
A 11 B 401T
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P
A 11 B 400T
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Applicable Remote Sensors and Ranges
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Series
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Thru Beam
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Diffuse Proximity
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100
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18 m
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1,1 m
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110
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40 m
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2 m
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120
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70 m
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5 m
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