IMX-A831
8-channel automatic multiplexer

Technical Data
at +68 °F
Max. range (through beam)
Sensor heads IT-P10, IR-P10	15 m (49ft)
Sensor heads IT-P10HP, IR-P10	25 m (82ft)
Supply voltage	see purchase order table below
Operating basis	modulated IR light
Transmit frequency	4.0 kHz
Switching function	light / dark, switchable
Transmit power	automatic adjustment
Basic transmit level	low 1, high 1 switchable
Multiplex speed	34 ms
Switching delay	0 ... 7 s, programmable
Master-slave mode	yes
Transistor output	8 x NPN/PNP, max. 30 VDC
Maximum load	100 mA
Switching frequency	15 Hz
Alarm output	PNP, 24 VDC
Maximum load	AC: 5 mA; DC:100 mA
Housing material	plastic
Protection class	IP 20
Connection	clip 4 mm²
Operation temperature	-13 °F ... +140 °F

Purchase order table
Supply voltage
230 V AC / ±10 % / 10 VA	IMX-A831/230VAC
115 V AC / ±10 % / 10 VA	IMX-A831/115VAC
24 V AC / ±10 % / 10 VA	IMX-A831/24VAC
24 V DC / ±20 % / 8 W	IMX-A831/24VDC

Features

  Detection range up to 25 m (82ft)
  Transmit power for each channel has
    automatic adustment
  Test function to check installation and signal
    quality
  One transistor output NPN/PNP for each
    channel
  Switching mode light / dark selectable for each
    channel
  2 different switchable basic transmit levels
  Master-slave mode