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Catalog excerpts
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f and reliable rotational speed monitoring P enSOrs for m°tion control
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Function Speed monitors monitor rotating machines and installations such as conveyor belts, screw conveyors or V-belt driven machines, provided a target has been fixed to the rotating shaft. The sensor then detects each revolution, the time interval between two rotations being determined via the interval measurement. If the rotational speed falls below the set switch point, the speed monitor sends a fault signal. The IO-Link interface allows for remote parameter setting or current rotational speed readings. Hysteresis The switch point hysteresis prevents a possible "chattering" of the...
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suitable Find the id ulation a cation calc our appli for y here Compact speed monitoring Non-contact inductive sensor with integrated speed evaluation and switching output. Safety-related speed monitoring Monitoring of overspeed or underspeed in safety-related applications. Monitors for motion control Monitoring rotational speed, standstill, slip, synchronous movement or direction of rotation and much more. Displays for pulse monitoring Decentralised pulse signal preprocessing and display, e.g. operating time, frequency or counter values.
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Various types for different applications. Adjustable: Single, two point or window mode. Many additional functions via IO-Link. Flush and non-flush mountable. Comes as a connector unit with 24 V DC operating voltage. Inductive speed monitor, M12 connector ■ potentiometer Inductive speed monitor, M12 connector ■ potentiometer ■ ATEX approval f: flush installation nf: non-flush installation
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Integrated monitoring function The speed sensors incorporate complete speed monitoring. Additional values are provided via IO-Link, for example the current speed or the set switch point. Parameters such as the startup delay can be set remotely using IO-Link. Besides, the “window mode” can be acti- To increase plant transparency, vated via IO-Link. Two switch points that can be set independently of each other provide added value. Teaching can also be Of course it is also possible to done remotely via IO-Link. operate the IO-Link enabled Due to the optional background compen- sation it is...
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Safety-related speed monitoring Intuitive: Easy parameter setting. Safe: Speed monitor uses standard sensors as pick-ups. Insensitive: Reliable operation at extreme ambient temperatures. Slim: Housing width only 25 mm. Practice-oriented: Speed limit adjustable in Hz or RPM, hysteresis 5 %. The machine speed is detected using two non-safe inductive proximity sensors. The two-channel monitoring relay allows for safety-related monitoring up to performance level e. Output on above switch point Standstill monitor Access to certain installations may only be enabled if they are not moving. The...
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For industrial applications Double safety The two-channel speed monitor is designed for the highest safety categories. Both channels monitor each other and stop the machine in the event of a fault. As the input signal monitoring is dynamic, "nonsafe" sensors may be used. Monitoring of underspeed These systems allow for easy monitoring of underspeed on fans, standstill monitoring or belt break detection. The limit frequency can be set in Hz or RPM. Hysteresis (5 %) and start-up delay (10 s) are already firmly set to tried-and-tested values. Function Output on below switch point Monitoring...
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Monitors for motion control Convenient: Use of DC sensors in AC applications. Worldwide use: Wide-range power supply for 110...230 V AC or 24 V DC supply voltage. Simple: Integrated display and intuitive menu navigation. Insensitive: Reliable operation at extreme ambient temperatures down to -40 °C. Reliable: If NAMUR sensors are used, devices with wire break monitoring are available. Slip monitor Speed monitor By using pulse evaluation, rotational speed of the machine is monitored for overspeed or underspeed. The current speed is displayed and provided as an analogue signal (4…20 mA)....
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For industrial applications Function Output on below switch point Function Output on above switch point Function Output off below switch point Function Output off above switch point Synchronous monitor The evaluation system compares the pulse signals of two separate drives and monitors the pulse differences. If in case of asyn-chronism a certain time interval between the pulses is exceeded, the system provides a warning signal via the switching output. At the same time, monitoring of the rotational speed of the drives is also possible.
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Displays for pulse monitoring Highly visible: Large bright numbers on black background. Intuitive: Touch-screen display and clear text. Clear: Display changes colour red / yellow / green when preset value is exceeded or not reached. Optional: 4 switching outputs and / or analogue outputs (V or mA). Universal: HTL pulse pick-up inputs with PNP / NPN or NAMUR inputs. Speed: Indication of rotational speed (RPM), operation as tachometer or for frequency measurement. Process time: Operation as baking time or processing time display (reciprocal rotational speed). suitable Find the aid lculation...
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For industrial applications Digital display 4.0 The new multifunctional display is more than just a display: It pre-processes digital signals in a decentralised manner and passes the information on to a higher-level controller if necessary. This intelligent feature makes it ideally suited for Industry 4.0 applications. Versatile pulse evaluation The multifunction display shows various measured values in industrial automation. It uses the principle of interval measurement to process input pulses. The scaling factor allows (rotational) speed and processing time, etc., to be...
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Visit our website: www.ifm.com Sensors for motion control Condition monitoring systems Industrial imaging Systems for mobile machines Safety technology Connection technology Process sensors Industrial communication Power supplies ifm article no. 78002663 · We reserve the right to make technical alterations without prior notice. · Printed in Germany on non-chlorine bleached paper. 03/18 Identification systems Position sensors
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