- 8-channel multiplex amplifier with automatic transmit power adjustment. This operating mode is useful for adjusting to contamination, misalignment and other disturbing influences. The PANTRON multiplex process guarantees a strict channel separation, even if the eight light barriers are mounted very closely. At the push of a button, the device switches to test mode and displays information about sensor alignment as well as wiring errors like breakage and short-circuit via an LED scale. This function can also be used for sensor alignment if the prevailing conditions for mounting are difficult.
- The following functions can be programmed for each channel:
- Two level settings allow an adjustment to different operating conditions. An included time delay offers, for example, the gating of short interruptions of the light barriers or pulse stretching. Switch-on and switch-off delay time can be activated simultaneously. By use of dark switching it is possible to reverse the switching behavior of the outputs for each channel.
- The alarm LED indicates that the sensors are too polluted. The Master/Slave operation makes it possible to synchronize several multiplex amplifiers. This feature allows the light curtain to utilize more than eight beams. Wear-free transistor outputs ensure high switching sequences and reliable continuous operation.
Thông số kỹ thuật
- Number of channels : 8
- Range (using transmitter ITL combined with IRL / IRH) : 8 m / 15 m (26 ft / 49 ft)
- Range (using transmitter ITH combined with IRL / IRH) : 10 m / 20 m (33 ft / 66 ft)
- Range (using transmitter ITA combined with IRL / IRH) : 20 m / 55 m (66 ft / 180 ft)
- Multiplex-speed : 34 ms
- Power consumption : 10 VA
- Switching outputs : 8 x transistor 100 mA, 24 V DC
- Alarm output, DC-supply : PNP 100 mA, 30 V DC
- Alarm output, AC-supply : PNP 5 mA
- Delay time : 0...7 s
- Connection : Screw terminal 4 mm²
- Mounting : DIN rail
- Operating voltage : 230 V AC / 115 V AC / 24 V AC / 24 V DC