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ISM-8000 multiplex amplifier
PANTRONISM-8000/24VDCDIN Rail

ISM-8000

8-channel multiplex infrared amplifier for higher-density multi-beam systems. The ISM-8000 is Pantron's higher-density eight-channel infrared multiplexer for long-range, contamination-resistant sensing. It uses the same display and PC-software operating concept as the ISM-4000 while extending the platform to eight channels, making it appropriate for larger machines and systems that need more monitored points from one control-cabinet location.

8 channelsUp to 60 m range24 VDC4.0 kHzRS232Analog output

Key Features

  • Eight multiplexed sensing channels in one amplifier.
  • Menu-driven operation using the front display or WinISM PC software.
  • Manual or automatic operation selectable.
  • Switching behaviour selectable between light and dark mode.
  • Configurable switching delay from 0 to 60 s.
  • Floating distance switching outputs are short-circuit proof.
  • Alarm output for power limit plus analog output and sensor-control error handling.
  • Primary / Secondary capability supports larger coordinated sensing systems.

Best Fit Applications

  • Larger machines with many sensing paths that should be consolidated into one amplifier platform.
  • Multi-lane or multi-station industrial processes requiring coordinated through-beam sensing.
  • Control cabinets that need strong channel density without moving to multiple smaller modules.
  • Projects requiring analog status output, RS232 setup, and primary / secondary architecture.

The ISM-8000 follows the same general operating concept as the ISM-4000 but doubles the channel count for broader machine coverage from one DIN-rail assembly.

Technical Specifications

Channels 8
Operating voltage 24 V DC / ±20% / 8.5 W
Operating basis Modulated infrared light
Transmit frequency 4.0 kHz
Transmit power Manual / Automatic
Basic transmit level - manual man1 / man2
Basic transmit level - automatic auto1 / auto2 / auto3 / auto4
Switching mode Light / Dark
Switching delay 0 ... 60 s
Multiplex speed 34 ms
Primary / Secondary operation Yes
Reaction time 36 ms
Switching output 8x semiconductor relay, normally open
Output rating 100 mA / 60 V AC (DC)
Alarm output / Error output PNP / PNP
Alarm / Error output rating 100 mA / 24 V DC
Test input Max. 30 V DC / 2 mA
Analog output 0 ... 10 V DC or 10 ... 0 V DC
COM interface RS232
Housing material NORYL, grey
Protection class IP20 (EN 60529)
Connection Plug with screw terminals
Wire size 0.14 ... 2.5 mm²
Operating temperature 0 °C ... 50 °C
Dimensions 158.5 x 90 x 58.5 mm

Operating Modes and Configuration

Control area Function Options Notes
Display / menu Operation setup Manual / Automatic Configured from local display or PC software
Display / menu Switching behaviour Light / Dark Selectable to match machine logic
Display / menu Basic transmit level man1 / man2 or auto1 ... auto4 Different manual and automatic level groups
Display / menu Switching delay 0 ... 60 s Useful for larger coordinated systems

As with the ISM-4000, the ISM-8000 uses display-driven or PC-software-driven configuration instead of only front DIP-switches, enabling denser multi-channel deployment with broader diagnostics.

Compatible Sensor Pairs and Maximum Through-Beam Range

Transmitter family With receiver IRL-... With receiver IR-... Typical use note
IT-..., ITL-... 10 m 15 m Standard compact pairing
IT-...HP, ITH-... 12 m 25 m Higher-power range extension
ITA-... 25 m 60 m Longest stated range with ISM-8000

Ordering and Accessories

Connection Order code
Plug (screw terminals) ISM-8000/24VDC
Accessory Order code Catalog page
Protective enclosure PanBox 1x8 79
Power supply PSU-1000 PSU-1000S/95...265VAC 80
Communication cable CAB-COM-2 84
PC software WinISM 85

Device Layout and Wiring Notes

  • The front display aggregates gain control, channel status, and limit information across all eight channels.
  • RS232 communication is provided on the front COM interface for PC setup and diagnostics.
  • Connection diagram includes separate outputs for channels 1 through 8 plus error, limit, analog, and primary / secondary terminals.
  • Two test inputs are shown for system checking in the wiring section.

Choose the ISM-8000 when the application needs the display-driven feature set of the ISM-4000 but with significantly higher channel density in one housing.

Related Products

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