{"title":"IO-Link strain gauge amplifiers for load cells and force transducers","description":"\u003cp\u003e\u003cstrong\u003eIO-Link measuring amplifiers\u003c\/strong\u003e digitize the signal of a \u003cstrong\u003estrain gauge full bridge\u003c\/strong\u003e directly at load cells or force transducers and transfer it to the controller as a standardized IO-Link signal. Without an analog input card, using unshielded standard cables and M12 connectors. Compact design from 72 x 28 x 35 mm, protection class at least IP65, measuring range freely adjustable.\u003c\/p\u003e\n\u003ch2\u003eHow IO-Link measuring amplifiers change load cells or force transducers\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003eA load cell provides a signal of a few millivolts. Traditionally, this signal is fed into the control cabinet via a shielded cable, amplified there and converted to 4…20 mA or 0…10 V, and then digitized again by an analog input card. Each of these steps costs accuracy, wiring effort, and space.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eAn IO-Link measuring amplifier places digitization at the beginning. It sits directly at the sensor, powers the measuring bridge, converts the signal with 16 bits, and transmits the value digitally. From this point on, the measured value is data and no longer an analog signal that could change along the way.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003ePractically, this means: no free analog card needed, unshielded standard cable instead of measurement cable, M12 connectors instead of terminals, and the resolution is no longer limited by the input card. The measuring range can be freely scaled from -32000 to +32000, so you can work directly in Newtons, Kilonewtons, or Kilograms. You can find basic information on the technology on our page about \u003ca href=\"\/en\/pages\/io-link\"\u003eIO-Link\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003eThe underestimated advantage: sensor replacement without rework\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003eWith analog evaluation, replacing a cell always means rework. The characteristic value and zero point of the new cell deviate, so recalibration or re-calibration with test weights is necessary, usually by someone who knows how to operate the device.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eIn an IO-Link system, parameters are stored in the master. If a device is replaced, the master automatically uploads the stored settings to the new device. Misconfigurations due to manual parameterization are eliminated, and replacement can be carried out by maintenance personnel without metrology knowledge. For series machine builders, the same mechanism is doubly valuable: all machines in a series receive identical parameters, reproducibly and documented.\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003eDiagnostics and statistics from the device\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003eIO-Link not only transmits measured values but also status information through a single cable. Depending on the device, minimum, maximum, peak value, operating hours counter, and load collective are available.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThis opens up applications that are not possible with an analog signal. A load collective shows how often a component has been subjected to stress in which load range, and thus whether a press or lifting equipment is being operated within its design limits. A recorded peak value indicates an overload that had long disappeared in the cyclic process value. And the device diagnostics report cable breaks or sensor errors, instead of just providing an implausible value.\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003eTwo ways to an IO-Link load cell\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eSeparate measuring amplifier at the sensor.\u003c\/strong\u003e The module is mounted near the existing cell and turns any strain gauge full bridge into an IO-Link device. This is the way for retrofitting and for cases where you want to keep the sensor type. Bridges from 350 ohms at 3 V supply are connected, the housing is protected with at least IP65 and small enough to sit in the machine frame instead of the control cabinet.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCell with integrated electronics.\u003c\/strong\u003e Here, the amplifier is integrated into the sensor housing; there is only one device and one cable. This is the more compact and robust solution for new designs when there is no space for an additional module. All our \u003ca href=\"\/en\/collections\/waegezellen-kraftaufnehmer\"\u003eload cells and force transducers\u003c\/a\u003e can be equipped with IO-Link in this way; for special designs, we develop \u003ca href=\"\/en\/pages\/kundenspezifische-kraftaufnehmer-kraftmessdosen\"\u003ecustomized transducers\u003c\/a\u003e with an integrated interface.\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003eCommissioning\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003eFor integration, you upload the device's IODD file into your engineering tool, after which parameters and process data are available named and described. Scaling, zero point, and filter are set in the master, not on the device, which also means: no opening of housings and no potentiometers. IODD file, datasheet, and CAD model are available for download with each item.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eBecause IO-Link is standardized across manufacturers and fieldbus-independent, the devices work with common masters and controllers, regardless of whether PROFINET, EtherCAT, or another bus is used.\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003eWhen IO-Link is not the right choice\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003eThree cases argue against it, and it's better to know them beforehand.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFast dynamic measurements.\u003c\/strong\u003e IO-Link transmits cyclically with a cycle time in the millisecond range. This is ample for weighing, dosing, force monitoring, and limit value control. If you want to record a force profile during an impact or joining process at a high rate, use a \u003ca href=\"\/en\/collections\/dms-messverstaerker\"\u003estrain gauge measuring amplifier\u003c\/a\u003e with appropriate bandwidth.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eLong distances.\u003c\/strong\u003e IO-Link is a point-to-point connection with limited cable length. For the path from the silo outdoors to the control room, a \u003ca href=\"\/en\/collections\/waegetransmitter\"\u003eweighing transmitter\u003c\/a\u003e with bus or analog output is the appropriate solution.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eA single weighing point without IO-Link infrastructure.\u003c\/strong\u003e If no master is available and an analog card is free, the analog solution is more cost-effective. IO-Link pays off as soon as several devices are connected to one master or the mentioned diagnostic and replacement advantages count.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe combination of cell and IO-Link amplifier is not intended for legal-for-trade applications; there, \u003ca href=\"\/en\/collections\/waegeindikatoren\"\u003eweighing indicators\u003c\/a\u003e with corresponding approval are the way to go.\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003eTypical applications\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003ePress and joining force monitoring, press-fit processes with force-displacement evaluation, gripper and clamping force measurement in handling, tool and process monitoring, tank weighing within machines, overload monitoring on lifting equipment and fixtures, force measurement in testing equipment during ongoing production.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eYou can find sensors under \u003ca href=\"\/en\/collections\/waegezellen-kraftaufnehmer\"\u003eload cells and force transducers\u003c\/a\u003e and specifically under \u003ca href=\"\/en\/collections\/zug-druck-kraftaufnehmer-waegezellen\"\u003etension and compression force transducers\u003c\/a\u003e, and further evaluation electronics under \u003ca href=\"\/en\/collections\/messelektronik\"\u003emeasurement electronics\u003c\/a\u003e. So that you can measure in the unit of your application and not in mV\/V, we calibrate the measuring chain \u003ca href=\"\/en\/pages\/kalibrierung-waegezelle-kraftmessdose-kraftaufnehmer-iso17025\"\u003eaccording to ISO 17025\u003c\/a\u003e in our own laboratory, if desired.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eOur engineers will advise you directly on the selection of amplifier, sensor, and scaling.\u003c\/p\u003e","products":[{"product_id":"emma-io-link-dms-messverstaerker","title":"EMMA IO-Link strain gauge amplifier","description":"\u003cp\u003e\u003cstrong\u003eIO-Link strain gauge amplifiers EPG-IO\u003c\/strong\u003e for load cells offer various advantages in industrial applications. The combination of IO-Link and strain gauge amplifiers optimizes \u003cstrong\u003edata acquisition and data transmission\u003c\/strong\u003e in load cell applications, resulting in improved process control and efficiency.\u003c\/p\u003e\n\u003cp\u003eThe strain gauge measuring amplifier has a robust plastic housing and is suitable for a wide range of industrial applications.\u003c\/p\u003e\n\u003cp\u003eThis has a connection for a \u003cstrong\u003estrain gauge full bridge\u003c\/strong\u003e. The sensor signal from the application is converted into a standardized IO-Link signal by the measuring amplifier. The measuring transducer uses its power supply to apply a measuring current to the strain gauge bridge. The output signal of the bridge changes proportionally to the change in force and is passed on by the IO-Link interface as a digital signal.\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures of the EPG-IO IO-Link strain gauge amplifier\u003cbr\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e✅Input: \u003cstrong\u003e1 DMS full bridge\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e✅Measuring range: freely adjustable in the range -32000...+32000\u003c\/p\u003e\n\u003cp\u003e✅Combined error \u003cstrong\u003e\u0026lt;±0.05%\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e✅Output: \u003cstrong\u003eIO-Link\u003c\/strong\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e✅Resolution: \u003cstrong\u003e16 bit\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✅Strain gauge supply: 3 VDC\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✅Dimensions: 72x28x35 mm (without electrical connection)\u003c\/p\u003e\n\u003cp\u003e✅Protection class: \u003cstrong\u003eat least IP65\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e✅Compatible with other manufacturers\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0819\/5558\/6374\/files\/IO-Link_DMS_Messverstaerker_EPG-IO.pdf?v=1711460776\" title=\"octogon Shop\" style=\"color: #d84f1b;\"\u003eDatasheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"octogon Shop","offers":[{"title":"traction sensor","offer_id":49469983719750,"sku":"","price":261.0,"currency_code":"EUR","in_stock":true},{"title":"pressure force sensor","offer_id":49469983752518,"sku":"","price":261.0,"currency_code":"EUR","in_stock":true},{"title":"tension\/compression force sensor","offer_id":49469983785286,"sku":"","price":261.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/5558\/6374\/files\/IO-Link_EPG-IO.png?v=1713777034"},{"product_id":"eomc-io-link-messumformer","title":"EOMC IO-Link transmitter","description":"\u003cp\u003eThe \u003cstrong\u003eEOMC\u003c\/strong\u003e is a single-channel IO-Link transducer as an OEM board, type \u003cstrong\u003eMCUT-E\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIt converts the signal from a full strain gauge bridge into a digital measured value – for force and pressure. The measuring range is freely adjustable and \u003cstrong\u003eunitless\u003c\/strong\u003e: the board adopts the unit of the application, whether Newton, kilogram, or bar. Since the value is transmitted via IO-Link, configuration, diagnosis, and device replacement are possible without recalibration.\u003c\/p\u003e\n\u003cp\u003eThe channel accepts \u003cstrong\u003e1 × full strain gauge bridge\u003c\/strong\u003e from 350 Ω, with two parallel full bridges at least 2 × 700 Ω; further bridges are possible, the minimum resistance increases accordingly. The bridge supply provides \u003cstrong\u003e3 V\u003c\/strong\u003e. The measuring range is freely adjustable in the range of \u003cstrong\u003e-3200.0 … +3200.0\u003c\/strong\u003e. The resolution is \u003cstrong\u003e16 bit\u003c\/strong\u003e, the accuracy is \u003cstrong\u003emax. 0.05 % of the measuring range\u003c\/strong\u003e plus sensor error. The filter is 0.5 s, the power-on delay is less than 5 s, and the response time is \u003cstrong\u003e20 ms\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe output has an \u003cstrong\u003eIO-Link interface\u003c\/strong\u003e with a signal level of 0 \/ 24 V according to IO-Link specification. The board is powered with \u003cstrong\u003e24 VDC\u003c\/strong\u003e at less than 30 mA in standard operation, a maximum total current of 130 mA; the switching current in SIO mode is a maximum of 100 mA. Polarity reversal is protected – no function, no destruction.\u003c\/p\u003e\n\u003cp\u003eThe board measures \u003cstrong\u003e40 × 17 × 4.5 mm\u003c\/strong\u003e and weighs approximately 6.5 g, material FR4 and PBT, connection via solder pads 2.7 × 1.5 mm, mounting position arbitrary. The operating range is from \u003cstrong\u003e-20 °C to +80 °C\u003c\/strong\u003e, the storage temperature from -20 °C to +85 °C.\u003c\/p\u003e\n\u003cp\u003eAn \u003cstrong\u003eIO-Link master\u003c\/strong\u003e is required for configuration and operation, as well as the appropriate IODD file from the IODD Finder. The board has \u003cstrong\u003eIP00\u003c\/strong\u003e and must be installed in a housing. It has been tested according to EN 61000-6-2:2005 and EN 61000-6-4:2007 + A1:2011. A CE mark is not documented in the manufacturer's data sheet, a declaration of conformity must be requested before placing it on the market in the EU. This board has \u003cstrong\u003eone\u003c\/strong\u003e channel and no temperature input; the two-channel version with a universal channel is the \u003cstrong\u003eEOME\u003c\/strong\u003e, the round design is the \u003cstrong\u003eEOMD\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRegarding the price:\u003c\/strong\u003e The price applies to the board in its basic configuration. The measuring range is freely adjustable via IO-Link, so factory programming is not required. If you still wish to have the board \u003cstrong\u003efactory programmed to your measuring range\u003c\/strong\u003e, this is possible at an extra charge — \u003ca href=\"\/en\/pages\/contact\"\u003eplease ask us about it\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eAdvantages at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eSingle-channel IO-Link transducer for full strain gauge bridge\u003c\/li\u003e\n\n\u003cli\u003eMeasuring range unitless and freely adjustable, -3200.0 … +3200.0\u003c\/li\u003e\n\n\u003cli\u003eResolution 16 bit, accuracy max. 0.05 % of measuring range\u003c\/li\u003e\n\n\u003cli\u003eResponse time 20 ms, filter 0.5 s\u003c\/li\u003e\n\n\u003cli\u003eOnly 40 × 17 × 4.5 mm, weight approx. 6.5 g\u003c\/li\u003e\n\n\u003cli\u003eBridge supply 3 V, from 350 Ω, multiple bridges possible\u003c\/li\u003e\n\n\u003cli\u003eSupply 24 VDC, standard current less than 30 mA\u003c\/li\u003e\n\n\u003cli\u003eOperating range -20 … +80 °C\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"octogon Shop","offers":[{"title":"Default Title","offer_id":57306257588550,"sku":null,"price":89.09,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/5558\/6374\/files\/EOMC_MCUT-E_titelbild_13a387df-4d02-40e2-8f04-62fb467c4bc8.webp?v=1788951907"},{"product_id":"eomd-io-link-messumformer-rund","title":"EOMD IO-Link transmitter, round","description":"\u003cp\u003eThe \u003cstrong\u003eEOMD\u003c\/strong\u003e is a single-channel IO-Link transducer as a \u003cstrong\u003eround\u003c\/strong\u003e OEM board, type \u003cstrong\u003eMCUT-R\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eElectrically, it is the \u003cstrong\u003eEOMC\u003c\/strong\u003e, but in a round design: \u003cstrong\u003eØ 31.4 mm with a height of 4.8 mm\u003c\/strong\u003e, with an \u003cstrong\u003eØ 8 mm\u003c\/strong\u003e mounting hole in the center. This shape is intended for sensors with a round housing – a load cell, a pressure transducer, a round housing with cable feed-through in the axis.\u003c\/p\u003e\n\u003cp\u003eIt converts the signal from a strain gauge full bridge into a digital measured value for force and pressure. The measuring range is freely adjustable in the range of \u003cstrong\u003e-3200.0 … +3200.0\u003c\/strong\u003e and is \u003cstrong\u003eunitless\u003c\/strong\u003e, meaning the board adopts the unit of the application. The channel accepts \u003cstrong\u003e1 × strain gauge full bridge\u003c\/strong\u003e from 350 Ω, for two parallel full bridges at least 2 × 700 Ω; the bridge supply provides \u003cstrong\u003e3 V\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe resolution is \u003cstrong\u003e16 bit\u003c\/strong\u003e, the accuracy is \u003cstrong\u003emax. 0.05% of the measuring range\u003c\/strong\u003e plus sensor error. The filter is 0.5 s, the power-on delay is less than 5 s, and the response time is \u003cstrong\u003e20 ms\u003c\/strong\u003e. An \u003cstrong\u003eIO-Link interface\u003c\/strong\u003e with a signal level of 0 \/ 24 V is available at the output. The board is supplied with \u003cstrong\u003e24 VDC\u003c\/strong\u003e at under 30 mA in standard operation, maximum 130 mA total current; reverse polarity is protected.\u003c\/p\u003e\n\u003cp\u003eThe weight is approx. 3.5 g, material FR4 and PBT, connection via solder pads 2.7 × 1.5 mm, mounting position arbitrary. The operating range extends from \u003cstrong\u003e-20 °C to +80 °C\u003c\/strong\u003e, the storage temperature from -20 °C to +85 °C.\u003c\/p\u003e\n\u003cp\u003eAn \u003cstrong\u003eIO-Link master\u003c\/strong\u003e is required for configuration and operation, as well as the appropriate IODD file from the IODD Finder. The board has \u003cstrong\u003eIP00\u003c\/strong\u003e and must be installed in a housing. It has been tested according to EN 61000-6-2:2005 and EN 61000-6-4:2007 + A1:2011. A CE mark is not documented in the manufacturer's datasheet; a declaration of conformity must be requested before placing it on the market in the EU. This board has one channel and no temperature input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRegarding the price:\u003c\/strong\u003e The price is for the board in its basic configuration. The measuring range is freely adjustable via IO-Link, so factory programming is not required. If you still wish to have the board \u003cstrong\u003epre-programmed to your measuring range at the factory\u003c\/strong\u003e, this is possible for an additional charge — \u003ca href=\"\/en\/pages\/contact\"\u003eplease ask us\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eAdvantages at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eRound OEM board Ø 31.4 × 4.8 mm with Ø 8 mm hole\u003c\/li\u003e\n\n\u003cli\u003eSingle-channel IO-Link transducer for strain gauge full bridge\u003c\/li\u003e\n\n\u003cli\u003eMeasuring range unitless and freely adjustable, -3200.0 … +3200.0\u003c\/li\u003e\n\n\u003cli\u003eResolution 16 bit, accuracy max. 0.05% of measuring range\u003c\/li\u003e\n\n\u003cli\u003eResponse time 20 ms, filter 0.5 s\u003c\/li\u003e\n\n\u003cli\u003eWeight only approx. 3.5 g\u003c\/li\u003e\n\n\u003cli\u003eSupply 24 VDC, standard current under 30 mA\u003c\/li\u003e\n\n\u003cli\u003eOperating range -20 … +80 °C\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"octogon Shop","offers":[{"title":"Default Title","offer_id":57306258768198,"sku":null,"price":89.09,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/5558\/6374\/files\/EOMD_MCUT-R_titelbild_9597ba0b-f441-4303-a424-58a6c4a023c2.webp?v=1788951906"},{"product_id":"eome-zweikanaliger-io-link-messumformer","title":"EOME two-channel IO-Link transmitter","description":"\u003cp\u003eThe \u003cstrong\u003eEOME\u003c\/strong\u003e is a two-channel IO-Link transducer as an OEM board, type \u003cstrong\u003eMEUT-E\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChannel 1\u003c\/strong\u003e measures a strain gauge full bridge, \u003cstrong\u003eChannel 2\u003c\/strong\u003e a temperature sensor – and both measured values are transmitted via a common IO-Link interface. This is the case for which this board is built: force or pressure and the corresponding temperature from one device, with one cable and one master port.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe universal channel does not support strain gauge bridges.\u003c\/strong\u003e The datasheet lists them in the sensor list, but states below that strain gauge applications for the universal channel are not yet supported. If you need \u003cem\u003etwo\u003c\/em\u003e force channels, you cannot use this board for that today.\u003c\/p\u003e\n\u003cp\u003eChannel 1 accepts a \u003cstrong\u003estrain gauge full bridge\u003c\/strong\u003e from 350 Ω, with two bridges at least 2 × 700 Ω, with a bridge supply of \u003cstrong\u003e3 V\u003c\/strong\u003e; the unit of measurement is dimensionless. Channel 2 is preset to °C and accepts \u003cstrong\u003ePt100\u003c\/strong\u003e in a 3-wire circuit from -200 to 800 °C at 0.9 mA sensor current or a \u003cstrong\u003ethermocouple\u003c\/strong\u003e of type J (-210 ... 1200 °C), type K (-200 ... 1372 °C) or type N (-200 ... 1300 °C). The measuring range of both channels can be freely set in the range -3200.0 ... +3200.0.\u003c\/p\u003e\n\u003cp\u003eThe resolution is \u003cstrong\u003e16 bit on the strain gauge channel and 24 bit on the universal channel\u003c\/strong\u003e, the accuracy max. \u003cstrong\u003e0.05% of the measuring range\u003c\/strong\u003e plus sensor error. The filters are separate: 0.5 s for strain gauge, 25 s for temperature. The power-on delay is less than 5 s, the response time is 20 ms. The board is supplied with \u003cstrong\u003e24 VDC\u003c\/strong\u003e at less than 30 mA in standard operation, maximum 130 mA total current; reverse polarity is protected.\u003c\/p\u003e\n\u003cp\u003eThe board measures \u003cstrong\u003e40 × 17 × 8.25 mm\u003c\/strong\u003e and weighs about 6.5 g. The height comes from the construction: It consists of \u003cstrong\u003etwo stacked boards\u003c\/strong\u003e. The single-channel version with the same outline is only 4.5 mm high. Material FR4 and PBT, connection via solder pads 2.7 × 1.5 mm, installation position arbitrary, operating range \u003cstrong\u003e-20 °C to +80 °C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eAn \u003cstrong\u003eIO-Link master\u003c\/strong\u003e is required for configuration and operation, as well as the appropriate IODD file from the IODD Finder. The board has \u003cstrong\u003eIP00\u003c\/strong\u003e and must be installed in a housing. It has been tested according to EN 61000-6-2:2005 and EN 61000-6-4:2007 + A1:2011. A CE mark is not documented in the manufacturer's datasheet; a declaration of conformity must be requested before placing it on the market in the EU. A version with integrated safety function PL c \/ SIL 1 is the \u003cstrong\u003eEOMF\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRegarding the price:\u003c\/strong\u003e The price is for the board in its basic version. The measuring ranges of both channels are freely adjustable via IO-Link, so factory programming is not required. However, if you wish to have the board \u003cstrong\u003eprogrammed to your measuring ranges at the factory\u003c\/strong\u003e, this is possible at an additional cost — \u003ca href=\"\/en\/pages\/contact\"\u003eplease ask us about it\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eAdvantages at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eTwo channels on one board: strain gauge full bridge and temperature sensor\u003c\/li\u003e\n\n\u003cli\u003eChannel 2 for Pt100 (3-wire) or thermocouple type J, K and N\u003c\/li\u003e\n\n\u003cli\u003eResolution 16 bit on the strain gauge channel, 24 bit on the universal channel\u003c\/li\u003e\n\n\u003cli\u003eAccuracy max. 0.05% of the measuring range\u003c\/li\u003e\n\n\u003cli\u003eSeparate filters: 0.5 s for strain gauge, 25 s for temperature\u003c\/li\u003e\n\n\u003cli\u003eBoth measured values via one IO-Link interface\u003c\/li\u003e\n\n\u003cli\u003e40 × 17 × 8.25 mm, two stacked boards, approx. 6.5 g\u003c\/li\u003e\n\n\u003cli\u003eOperating range -20 ... +80 °C\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"octogon Shop","offers":[{"title":"Default Title","offer_id":57306259030342,"sku":null,"price":134.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/5558\/6374\/files\/EOME_MEUT-E_titelbild_961c1f67-c557-4ccc-a316-d76c0bc0d343.webp?v=1788951931"},{"product_id":"eomf-zweikanaliger-messumformer-pl-c","title":"EOMF two-channel transmitter, PL c","description":"\u003cp\u003eThe \u003cstrong\u003eEOMF\u003c\/strong\u003e is a two-channel measuring transducer with a built-in overload circuit of level \u003cstrong\u003ePL c \/ SIL 1\u003c\/strong\u003e, type \u003cstrong\u003eMEUTS-SIL\u003c\/strong\u003e, certified by TÜV Nord under number 44 799 14098202.\u003c\/p\u003e\n\u003cp\u003eIts special feature is the safety circuit: it has its \u003cstrong\u003eown amplifier\u003c\/strong\u003e and runs \u003cstrong\u003eparallel\u003c\/strong\u003e to the measurement chain of the IO-Link transducer – meaning the safety function is not dependent on the measurement chain. A solid-state relay opens if the switching point is exceeded, if the measuring amplifier's supply voltage is too low or missing, if there is a cable break on one or both signal lines, and if the safety circuit's own supply is too low or missing. \u003cstrong\u003eThe safe state is the open relay.\u003c\/strong\u003e The input is high-impedance biased to detect a cable break; two comparators – one for the measuring signal against the switching point, one for the bridge supply – are AND-linked.\u003c\/p\u003e\n\u003cp\u003eTwo \u003cstrong\u003elimit values\u003c\/strong\u003e can be set via IO-Link: the turn-on point from -7 to +7 mV, the turn-off point from -5 to +21 mV, with a switching accuracy of ± 50 µV and a \u003cstrong\u003ereaction time of a maximum of 10 ms\u003c\/strong\u003e. The switching load is a maximum of 30 VAC\/VDC at 500 mA. It is based on EN ISO 13849-1:2015 and EN 61508:2010.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChannel 1\u003c\/strong\u003e measures a full strain gauge bridge, dimensionless, from 350 Ω (two bridges from 2 × 700 Ω) with a bridge supply of 3 V. \u003cstrong\u003eChannel 2\u003c\/strong\u003e is universal, pre-set to °C, for \u003cstrong\u003ePt100\u003c\/strong\u003e in 3-wire circuit from -200 to 800 °C at 0.9 mA or a \u003cstrong\u003ethermocouple\u003c\/strong\u003e of type J (-210 … 1200 °C), type K (-200 … 1372 °C) or type N (-200 … 1300 °C). The range of both channels is freely adjustable in the range -3200.0 … +3200.0.\u003c\/p\u003e\n\u003cp\u003eThe output provides \u003cstrong\u003eIO-Link\u003c\/strong\u003e with level 0 \/ 24 V \u003cstrong\u003eand\u003c\/strong\u003e a current output \u003cstrong\u003e4 … 20 mA\u003c\/strong\u003e, which runs via input 1. The resolution is 16 bit on the strain gauge channel and 24 bit on the universal channel, with an accuracy of max. 0.05 % of the measuring range plus sensor error. Filter: 0.5 s for strain gauge, 25 s for temperature. Supply \u003cstrong\u003e24 VDC\u003c\/strong\u003e at under 30 mA in standard operation, maximum 130 mA total current.\u003c\/p\u003e\n\u003cp\u003eThe board measures \u003cstrong\u003e21 × 76.95 × 4.2 mm\u003c\/strong\u003e and weighs approximately 7.6 g, material FR4 and PBT, connection via solder pads 2.7 × 1.5 mm, mounting position optional, operating range \u003cstrong\u003e-20 °C to +80 °C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThree mounting requirements and the enabling of the limit values must be read before the housing is closed.\u003c\/strong\u003e The board must be installed in the sensor housing to at least \u003cstrong\u003eIP54\u003c\/strong\u003e and protected against vibrations; the safety circuit must be regularly checked for function, the manufacturer recommends \u003cstrong\u003etwo years\u003c\/strong\u003e, and the limit values must be checked before commissioning. To set the limit values via IO-Link, a \u003cstrong\u003ephototransistor\u003c\/strong\u003e (SFH 309 or similar) must be connected and illuminated; thereafter, the settings must be read back and the phototransistor darkened – in normal operation, it must be covered in such a way that unintentional illumination is excluded.\u003c\/p\u003e\n\u003cp\u003eAn \u003cstrong\u003eIO-Link master\u003c\/strong\u003e is required for configuration and operation, as well as the IODD file from the IODD finder. The board has been tested according to EN 61000-6-2:2005 and EN 61000-6-4:2007. A CE mark is not documented in the manufacturer's data sheet; a declaration of conformity must be requested before placing on the market in the EU. The version without safety function is the \u003cstrong\u003eEOME\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRegarding price:\u003c\/strong\u003e The price applies to the basic version of the board. Measuring ranges and limit values are adjustable via IO-Link, so factory programming is not required. If you would like the board \u003cstrong\u003efactory-programmed to your measuring ranges and switching points\u003c\/strong\u003e, this is possible at an additional cost — \u003ca href=\"\/en\/pages\/contact\"\u003eplease ask us\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eAdvantages at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eOverload circuit PL c \/ SIL 1, TÜV Nord 44 799 14098202\u003c\/li\u003e\n\n\u003cli\u003eSafety circuit with its own amplifier, parallel to the measuring chain\u003c\/li\u003e\n\n\u003cli\u003eRelay also opens in case of cable break and undervoltage – safe state is open\u003c\/li\u003e\n\n\u003cli\u003eTwo limit values adjustable via IO-Link, reaction time max. 10 ms\u003c\/li\u003e\n\n\u003cli\u003eOutputs IO-Link and 4 … 20 mA\u003c\/li\u003e\n\n\u003cli\u003eChannel 1 full strain gauge bridge, Channel 2 Pt100 or thermocouple\u003c\/li\u003e\n\n\u003cli\u003eResolution 16 bit strain gauge, 24 bit universal, accuracy max. 0.05 %\u003c\/li\u003e\n\n\u003cli\u003e21 × 76.95 × 4.2 mm, approx. 7.6 g, operating range -20 … +80 °C\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"octogon Shop","offers":[{"title":"Default Title","offer_id":57306259620166,"sku":null,"price":369.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/5558\/6374\/files\/EOMF_MEUTS-SIL_titelbild_b1ff3cac-f6c1-4f9f-be9f-e3eea90af3e2.webp?v=1788951931"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/5558\/6374\/collections\/1777301696_0.png?v=1788965256","url":"https:\/\/octogon.org\/en\/collections\/io-link-strain-gauge-amplifiers.oembed","provider":"octogon GmbH","version":"1.0","type":"link"}