Barrier Amplifier Light Barrier Amplifier ISM-1000 / ISM-1000S • Light barrier with modulated infrared light • High degree of immunity to ambient light, disturbing impulse and influence from other light barriers • Range up to 25 m • Manual gain setting with potentiometer • Switching output 60V / 100mA, floating distance • Test input for external test equipment • Transmitter and receiver connections are short circuit proof • Mounting for DIN rail EN 50 022 Short Description The light barrier amplifier ISM series were specially designed for areas with a high range or extreme dirt in which other light barriers reach their limits. The system includes an amplifier, transmitter IT..., and receiver IR..., and has very high power. Distances up to 25 m are possible. The modulation of the infrared light will additionally give the system a high degree of immunity to ambient light, disturbing impulse and influence from other light barriers. The amplifier is equipped with a gain potentiometer, with which the transmit power adjusts to the changing environments of the application. A green LED shows the optimal set point of the transmit Infrared transmitters and receivers in different, compact and robust designs are described in the sensor heads datasheet. Device Overview Ordering Table Typ ISM-1000 with screw terminals ISM-1000 pluggable power and also shows when the power exceeds this set point during operation. A floating distance and short circuit proof switching output reports the light beam status, free or interrupted, to the following evaluation unit, e.g. a PLC. A yellow LED shows this. Included as extra equipment is the integrated test input with which it is possible to examine the light barrier system’s functionality. When the test input is activated, the transmitter will be switched off and the status of the switching output should change. Accessories Power supply unit 95...265 V AC PSU-1000S/95-265VAC Protective enclosure PanBox 1x1 Safety Instructions The infrared light barriers are not to be used for applications, where personal safety is dependent on their function. Pantron Instruments GmbH • www.pantron.de • [email protected] Output status LED yellow Intensity LED green Connection (top) -Supply voltage -Ground -Switching output Power display LED green Gain setting Potentiometer Connection (down) -Transmitter -Receiv

Barrier Amplifier Light Barrier Amplifier ISM-1000 / ISM-1000S Technical Data 24 V DC / ±20% / 2,4 W modulated infrared light 4,0 kHz manual adjustable ----light --- Operating voltage Operating basis Transmit frequency Transmit power System power Multiplex speed Operation mode Switching delay max. range (through beam) Sensors ITL... + IRL... Sensors ITH... + IRL... Sensors ITL... + IR-P10... Sensors ITH... + IR-P10... Housing material Protection class Operation temperature Storage temperature Switching output NO (semiconductor relay) floating distance, short circuit proof 60 V AC (DC) / 100 mA...