Photoelectric sensors (cubic) Photo switches transmit a beam which is reflected back from a detected object (diffused) or from a reflector (retro-reflective) or can be used with a separate transmitter and receiver (through beam), typically used for longer distance sensing. Sensitivity: Adjustable (trimmer) Ambient limits: -25 … +70°C Supply protection: Polarity reversal, impulse overvoltage, short circuit LED indication: Yellow (output status) / green (supply present) QM series – Miniature cubic sensor Miniaturize high performance photoelectric sensors 2 kHz switching frequency Selectable LO/DO output state M8 (4pin) plug connection SERIES QM series DESCRIPTION Cubic miniaturized photoelectric sensor SUPPLY PROTECTION Polarity reversal, impulse overvoltage, short circuit INDEX PROTECTION IP IP67 LED INDICATION Yellow (output status) / green (supply present) HOUSING MATERIAL PA66 SENSITIVITY Adjustable SUPPLY VOLTAGE 10 – 30 VDC DIFFUSED Yes RETRO-REFLECTIVE No POLARISED RETRO No THROUGH-BEAM No SENSING DISTANCE (MM) 30…200 PNP Yes NPN No
QMRS/0P-0F
