AC Magnets REOVIB WI 721
Powder-coated version Description Powder-coated version, fully encapsulated at 900 1/min, 1500 1/min, 3000 1/min or 6000 1/min, power ratings up to 3900 VA Mounting via threaded holes on the base and armature surface Cable version downwards with unshielded or shielded cables The use of a new coating technology allows us to design the vibrating magnet to be smaller in the WI 721 series. This results in significant savings in terms of weight, material and installation space. This optimized surface coating also ensures a consistently high performance, without the usual performance losses that can occur with other systems. The advantages of this new coating are numerous: Use in the pharmaceutical industry Use in the food processing industry with FDA conformity Corrosion protection High temperature resistance Non-flammable Cold resistant Homogeneous coating Solvent resistance High abrasion resistance Thanks to these properties, the WI 721 series is ideally suited for demanding applications, especially in environments that require high standards of hygiene, durability and performance. Advantages Corrosion protection through powder coating FDA-compliant (Food and Drug Administration) Optimum size/performance ratio Good adjustability Power ratings up to 3900 VA Also for low-frequency applications Peak tractive force up to 6900 N Flat designs Typical Applications Packaging and weighing industry for feeding and sorting processes, automation processes using drives with vibrating magnets, particularly suitable for the food and pharmaceutical industries (FDA-compliant) Technical data Types Max. nominal air gap[mm] Power at 6000 1/min [VA] Nominal current=thermal nominal current at 230V [A] Peak tractive force at nominal air gap [N] Power at 3000 1/min [VA] therm. Nominal current at 230V [A] Peak tractive force at nominal air gap [N] Weight magnet [kg] Weight armature [kg] REOVIB WI 721/10 2,5 320 1,4 230 280 1,2 229 2,1 0,34 REOVIB WI 721/12 3 450 1,95 330 425 1,85 318 2,8 0,62 REOVIB WI 721/14 3 1200 5,2 850 1200 5,2 1410 6,9 1,45 REOVIB WI 721/16 3 2200 9,5 1590 1890 8,2 2620 10,5 2,6 REOVIB WI 721/18 3 – – – 3900 16,9 6900 28 9 Dimensions in mm Types a b c d f1 f2 f3 g h i p r REOVIB WI 721/10 100 68 67 – 62,5 12,5 9 67 39 18,5 30 M6 REOVIB WI 721/12 100 100 67 40 62,5 15,5 9 67 71 18,5 30 M6 REOVIB WI 721/14 155 110 109 – 91,5 23,5 15 109 69 27,5 50 M10 REOVIB WI 721/16 155 168 109 80 91,5 23,5 15 109 127 27,5 50 M10 REOVIB WI 721/18 230 170 170 65 129,5 42,5 18 170 121 48,5 75 M12 Certifications
REOVIB SMART SYSTEM MINI Phase-Angle Control
IP00, for mounting on DIN rail Description REOVIB SMART SYSTEM MINI BASIC MODULE In open design for mounting on a DIN rail with an output channel of max. 1 A. The basic module has a supply for expansion modules. This allows further output modules to be connected in series up to a total current of 10 A. REOVIB SMART SYSTEM MINI EXPANSION MODULE In open design for mounting on a DIN rail. The expansion module has 1 output channel with max. 1 A and can be set up together with the basic module and several expansion modules. Advantages cost-effective Phase-Angle Controls with key features can be used as a stand-alone device or modular version for multiple outputs Output current up to 6 A DIN rail mounting Versions with fill level control/backlog control available Typical Applications Weighing systems, multi-head weighing machines, feeding & assembly automation, sorting systems Technical data Types SMART mini basic module SMART mini expansion module Mains input 110/230 V automatic detection via SMART mini basic module Mains frequency 50 / 60 Hz +/- 3 Hz via SMART mini basic module Output voltage 20 … 100V/ 40…210 V 20 … 100V/ 40…210 V Output current max. 1 A max. 1 A Vibration frequency 50 … 100 Hz (60 / 120 Hz) 50 … 100 Hz (60 / 120 Hz) Set point setting Potentiometer, 0 … 10 V, 0 (4) … 20 mA Potentiometer, 0 … 10 V, 0 (4) … 20 mA Ext. enable 24 V DC, switch 24 V DC, switch U min / U max internal potentiometer internal potentiometer Soft start fixed defined fixed defined Max. output current of all outputs 10 A – Fill level control / Backlog control – – Conformity CE, RoHS CE, RoHS Protection class IP00 IP00 Datasheet All data and configurations can be found in our product datasheet. Download Datasheet Certifications
Phase-angle Control REOVIB SMART 6a
IP54 or IP20 Description The REOVIB SMART series includes phase-angle control units for use in vibratory feeding technology applications. These devices offer the essential functions for use in vibratory feeder technology, providing a cost-effective solution for controlling vibratory feeders – all in a high-quality design. The devices are available in various protection classes – as a control cabinet installation module in IP20 or as a housing variant in IP54 for direct mounting on the application. The housing variants with protection class IP54 are available in different versions: Input cable/output cable Input cable/output socket fully pluggable with input plug and output socket. The REOVIB SMART ATS 100 devices are available as IP54 housing versions with output currents up to 15 A and are UL-listed. Advantages Cost-effective Phase-Angle Controls with essential functions IP54 version for direct mounting on the application or IP20 version for control cabinet installation Versions with UL approval (SMART ATS 100) available Output current up to 6 A Typical Applications Feed & assembly automation, screening technology, filling & packaging technology Technical data Input voltage 110/230 V switchable Mains frequency 50 / 60 Hz +/- 3 Hz Output voltage 20 … 100V/ 40…210 V Output current max. 6A Vibration frequency 50Hz 50 Hz / 100 Hz Vibration frequency 60Hz 60 Hz / 120 Hz Set point specification Potentiometer, 0 … 10 V, 0 … 20 mA Ext. enable 24 V DC, switch Umin/ Umax setting internal potentiometer Soft start fixed definition Mains voltage compensation – Conformity CE, RoHS Protection class IP20/ IP54 Ambient temperature 0…45°C Datasheet All data and configurations can be found in our product datasheet. Download Datasheet Certifications Optional UL-certified
REOVIB SMART-MIC Phase-Angle Control Unit
IP54 or IP20 Description Thanks to the newly installed LED display, precise values can be set the same way every time, unlike the previous model. This results in more precise settings and easier traceability of the inputs. Thanks to the connection to Industry 4.0 and the IIoT-Ready, the REOVIB SMART-MIC already secures the possibilities for the communication technology of the future. Just like the previous devices, the devices in the REOVIB SMART-MIC series are available in various protection classes – as a control cabinet installation module in IP20 or as a housing variant in IP54 for direct mounting on the application. The housing variants with protection class IP54 are available in different versions: Input cable/output cable Input cable/output socket Completely pluggable with input plug and output socket In addition to the functions and advantages of the REOVIB SMART series, the control unit has mains voltage compensation for constant amplitude and an adjustable soft start ramp time. Advantages LED display Mains voltage compensation IP54 version for direct mounting on the application or IP20 version for control cabinet installation Output current up to 6 A Typical Applications Feed & assembly automation, sorting systems Technical data Input voltage 110/230 V switchable Mains frequency 50 / 60 Hz +/- 3 Hz Output voltage 20 … 100V/ 40…210 V Output current max. 6A Vibration frequency 50Hz 50 Hz / 100 Hz Vibration frequency 60Hz 60 Hz / 120 Hz Set point specification LED display,0 … 10 V, 0 (4) … 20 mA* Ext. enable 24 V DC, switch Umin/ Umax setting LED display (IP54) / potentiometer (IP20) Soft start adjustable 0…60 sec. Mains voltage compensation ✓ Conformity CE, RoHS Protection class IP20/ IP54 Ambient temperature 0…40°C * Optional for IP54 Datasheet All data and configurations can be found in our product datasheet. Download Datasheet Certifications
Frequency Converter REOVIB MFS 268 HP-HV
IP54 or IP20 DESCRIPTION A high-performance version of the frequency control device REOVIB MFS 268, can be used for mains voltages of 400 V with max. 8A output current. Available as IP20 control cabinet versions.We also offer a suitable control cabinet system according to customer-led design. Special designs of the REOVIB MFS 268 HP can also be converted. ADVANTAGES Independent of the mains input frequency Able to automatically determine the resonant frequency of the vibratory conveyor system (with additional vibration amplitude sensor) and regulate the vibration amplitude and maintain a constant feed rate irrespective of load or changes in the mechanical system Field bus interfaces: ProfiNet, EtherNet/IP, EtherCAT, CAN-Bus, ProfiBus, DeviceNet Available with UL/CSA approval depending on the type (Optional) Conveyor frequencies are adjustable between 5…300 Hz Mains voltage compensation with constant vibration amplitude All settings can be made using the integrated display Sinusoidal output current Can be used on 400 V mains input User settings can be stored Versions available with fill level/overflow control Versions available in various protection classes and connector options MFS 269 HP is available with an AC output signal for use with permanent-magnet armature TECHNICAL SPECIFICATIONS Mains input 230 / 400 V Auto detect Mains frequency 50 / 60 Hz +/- 3 Hz Output voltage 0…205 V / 0 … 360 V Output current max. 8 Vibration frequency 5 … 150 Hz (Optional 300 Hz) Setpoint value Display, Poti, 0 … 10 V, 0 (4) … 20 mA Status signal Relais changer 250 V, 1 A Ext. release 24 V DC, Switch Valve outlet – Sensor supply 24 V DC Setting Umin/ Umax Display Soft start adjustable 0…60 Sec. Fill level / overflow control PNP, 24 V DC (Option) Coarse-/fine control ✓ Vibration amplitude regulation ✓ Resonant frequency search ✓ Selectable cycle operation ✓ Sensor time out monitor ✓ Mains voltage compensation ✓ Field bus interfaces ProfiNet, Ethernet/IP, EtherCat, Profibus-DP, CAN-Bus, DeviceNet, Conformity CE, RoHS Protection class IP20 Data sheet All data and configurations can be found in our product data sheet Certifications Interfaces
Frequency converter REOVIB MFS 268
IP20 or IP54 DESCRIPTION Frequency converters in the REOVIB MFS 268 series for vibratory conveyor technology offer the option of operating the vibratory conveyor at an optimal vibration frequency for the material – with a wide input voltage range of 110 V to 230 V – completely independently of the frequency of the electrical mains supply. It is moreover possible, thanks to the system patented by REO, to determine the resonant frequency of the vibratory system automatically and to regulate the vibration amplitude to constant values.Devices can optionally be equipped with field bus interfaces, and are also available as versions with UL/ CSA certification. Interfaces:ProfiNetEtherCATProfiBusEtherNet/IPCANDeviceNet Devices in the REOVIB MFS 268 series are available with a max. output current of 3 A, 6 A, 8 A, as IP20 versions for installation in switch cabinets, and also as IP54 case designs.The IP54 housing can be supplied with various connection options: Input cable/output cable Input cable/output socket Complete cable connection solution for mains, output and control connections(For REOVIB RTS RS6/539-559). Complete cable connection solution for mains, output and control connections ADVANTAGES Independent of the mains input frequency Automatic search of the resonant frequency of thevibratory conveyor system (with additional vibration amplitude sensor) and the option of regulating vibration amplitude Able to regulate the vibration amplitude to maintain a constant feed rate irrespective of load or changes in the mechanical system Field bus interfaces: ProfiNet, EtherNet/IP, EtherCAT, CAN-Bus, ProfiBus, DeviceNet Available with UL/CSA approval depending on the type (Optional) Conveyor frequencies are adjustable between 5…300 Hz Mains voltage compensation with constant amplitude All settings can be made using the integrated display Sinusoidal output current Can be used on 110 V or 240 V autom. Detection User settings can be stored Fill level/overflow control Versions available in various protection classes and connector options MFS 269 is availble with AC output signal for use with permanent-magnet armature TECHNICAL SPECIFICATION Mains input 110/ 230 V autom. recognition Mains frequency 50 / 60 Hz +/- 3 Hz Output voltage 0 … 100V/ 0…205 V Output current max. 3 A / 6 A / 8 A Vibration frequency 5 … 150 Hz (Optional 300 HZ) Setpoint value Display, Poti, 0 … 10 V, 0 (4) … 20 mA Status signal Relay changer 250 V, 1 A (adjustable) Ready signal Relay changer 250 V, 1 A (adjustable) Ext. Enable 24 V DC, Switch Valve output 24 V, 150 mA (Option) Sensor supply 24 V DC Setting Umin/ Umax LED-Display Soft start adjustable 0…60 Sec. Soft start adjustable 0…60 Sec. Fill level/ overflow control PNP, 24 V DC Coarse-/fine control ✓ Vibration amplitude regulation ✓ Resonant frequency search ✓ Resonance frequency control ✓ Selectable timer function ✓ Sensor – Time Out-Monitor* ✓ Mains voltage compensation ✓ Short-circuit detection ✓ Output current limitation ✓ Connecting for thermal contact for Magnet temperature monitoring (Option) – Extra 24V valve outlet as an Option * ✓ Field bus interfaces ProfiNet, EtherNet/IP, EtherCat, Profibus-DP, CAN-Bus, DeviceNet, Conformity CE, RoHS, UL Protection class IP20/ IP54 Ambient temperature 0 … 45°C Data sheet All data and configurations can be found in our product data sheet Download datasheet Certifications Interfaces
Frequency converters REOVIB MFS 168
IP54 or IP20 DESCRIPTION A high-performance version of the frequency control device REOVIB MFS 268, can be used for mains voltages of 400 V with max. 16A output current. Available as IP20 control cabinet versions.We also offer a suitable control cabinet system according to customer-led design. Special designs of the REOVIB MFS 268 HP can also be converted. Interfaces‘ProfiBusEtherCatProfiBusEtherNet/IPCANDeviceNet In addition, it is possible to automatically determine the resonance frequency of the oscillation system and to control the oscillation amplitude to constant values using the system patented by REO. Furthermore, various sensor and valve logic links can be programmed. Devices in the REOVIB MFS 158 series are available with a max. output current of 4 A and the Devices in the REOVIB MFS 168 series are available with a max. output current of 3 A, 6 A and 8 A. Both series are available as IP20 versions for installation in control cabinets or as IP54 standalone units. The IP54 housings are available with various connection options: Input cable/output cable Input cable/output socket Complete cable connection solution for mains, output and control connections(For REOVIB RTS RS6/539-559). Complete cable connection solution for mains,output and control connections ADVANTAGES Frequency-control device for controlling a vibratory conveyor independently of the mains input frequency Automatic detection of the resonant frequency of the vibratory conveyor system (with additional vibration amplitude sensor) and option to regulate the vibration amplitude – Constant feed rates can be achieved independently of load or changes in the mechanical system Conveyor frequencies are adjustable between 35…140 Hz Mains voltage compensation with constant amplitude All settings can be made using the integrated display Sinusoidal output current Can be used on 110 V or 240 V autom. Detection User settings can be stored Fill level/overflow control Versions available in various protection classes and connector options TECHNICAL SPECIFICATION Mains input 110/ 230 V autom. recognition Mains frequency 50 / 60 Hz +/- 3 Hz Output voltage 0 … 100V/ 0…205 V Output current max. 3 A / 6 A / 8 A Vibration frequency 30 … 140 Hz Setpoint value Display, Poti, 0 … 10 V, 0 (4) … 20 mA Status signal Relais changer 250 V, 1 A Ext. Enable 24 V DC, Switch Sensor supply 24 V DC Setting Umin/ Umax Display Soft start adjustable 0…4 Sec. Fill level/overflow control PNP, 24 V DC (Option) Coarse/fine control ✓(Option) Vibration amplitude control ✓(Option) Resonant frequency search ✓(Option) Mains voltage compensation ✓ Conformity CE, RoHS Protection class IP20/ IP54 Data sheet Integrate data sheet All data and configurations can be found in our product data sheet. Download data sheet Certifications
Frequency Converter REOVIB MFS 158
IP54 or IP20 Description The frequency converter for vibratory feeding technology in the REOVIB MFS 158 series offers the option of operating the vibratory feeder at an oscillation frequency that is optimal for the material being conveyed – completely independent of the frequency of the supplying electrical network. The devices in the REOVIB MFS 158 series are available with a max. output current of 4 A and as IP20 – control cabinet installation variants as well as IP54 – housing versions. The IP54 housings are available with various connection options: Input cable/output cable Input cable/output socket Completely pluggable with input connector and sensor sockets Advantages Cost-effective frequency control device with the most important basic functions Frequency control device for controlling a vibratory feeder independently of the electrical frequency of the supplying network Adjustable conveying frequencies between 35…140 Hz Mains voltage compensation for constant vibration amplitude All settings can be made using the integrated display Sinusoidal output current Can be used on 110 V or 240 V networks without switching User settings can be saved Versions available with fill level/overflow control Versions with different protection classes and connection variants available Technical data Mains input 110/230 V automatic detection Mains frequency 50 / 60 Hz +/- 3 Hz Output voltage 0 … 100V/ 0…205 V Output current max. 4 A Oscillation frequency 35 … 140 Hz Set point specification Display, potentiometer, 0 … 10 V, 0 (4) … 20 mA Status signal Relay changeover 250 V, 1 A Ext. enable 24 V DC, switch Sensor supply 24 V DC Umin/ Umax setting Display Soft start adjustable 0…4 sec. Fill level control/ Backlog control PNP, 24 V DC (Option) Coarse/fine control ✓(Option) Vibration amplitude control – Resonance frequency search – Mains voltage compensation ✓ Conformity CE, RoHS Protection class IP20/ IP54 Datasheet All data and configurations can be found in our product data sheet. https://reo.de/wp-content/uploads/2024/07/FREQUENZUMRICHTER-REOVIB-MFS-158.pdf> Certifications
Frequency Converter REOVIB MFS 368
IP54 or IP20 FREQUENCY CONVERTER REOVIB MFS 368 More technology in the same design – that’s the motto of the new REOVIB MFS 368. The new devices consume up to 45% less power, which not only results in a better energy balance, but also lowers operating costs. This is achieved by compensating for reactive power. The lower energy consumption has a positive impact on the environment by reducing CO₂ emissions. Furthermore, the frequency converters for vibratory feeder technology feature a wide input voltage range of 99 V to 264 V while maintaining a constant output voltage of max. 205 V. They also offer the possibility to operate the vibratory feeder at an optimal vibration frequency for the conveyed material, making it completely independent of the frequency of the supplying electrical grid. This device is therefore suitable for worldwide use. Where previously several different feeders or magnets were necessary, a single REOVIB MFS 368 is now sufficient. In addition, it is possible to automatically determine the resonance frequency of the vibratory system and to implement control of the vibration amplitude to constant values using the ACC control method developed by REO. The advantage here is that the feeder automatically operates with optimum conveying performance regardless of the load or mechanical setting. This eliminates the need for complex adjustments to the feeder. With the new REOVIB MFS 368, you also always get optimum and maximum feeder performance, e.g. when the springs age, the mechanical load changes, or the voltage fluctuates. The new converter has an integrated active mains filter, which saves additional costs for an external mains filter and reduces the power consumption, as well as an LCD display with plain text display. A temperature sensor for magnets can optionally be connected, which ensures that there are no failures due to defective magnets. This increases the operational reliability of the systems. The devices can optionally be equipped with fieldbus interfaces and are optionally available as versions with UL/CSA certification. This enables uncomplicated use without effort and tests in systems in the USA and Canada. The devices in the REOVIB MFS 368 series are available with a max. output current of 3 A, 6 A, 8 A and as IP20 control cabinet installation versions as well as IP54 housing versions. The IP54 housings can be supplied with various connection options: Input cable/output cable Input cable/output socket Completely pluggable with input connector, output socket and sensor and actuator connectors Advantages Reduction of harmonics and thus of mains feedback Improved energy efficiency through reactive power compensation Active power is drawn from the supply network Output voltage 205 V with an input voltage range of 99 V to 264 V LCD display and plain text menu control Short circuit detection Output current limitation Optional connection for thermal contact for magnet temperature monitoring Additional 24 V valve output as an option Replaceable fieldbus interface The communication interface can be configured according to your needs Typical Applications Feed & assembly automation, screening technology, filling & packaging technology Technical data Input voltage 99 V … 264 V Mains frequency 50 / 60 Hz +/- 3 Hz Output voltage 0…205 V Output current max. 3 A / 6 A / 8 A Oscillation frequency 20 … 140 Hz *¹ Set point specification LCD Display, 0 … 10 V, 0 (4) … 20 mA Status signal Relay changeover 24 V, 1A Brake signal Relay changeover 24 V, 1A Ext. enable 24 V DC, switch Valve output 24 V, 100 mA Sensor supply 24 V DC Umin/ Umax setting LCD Display Soft start adjustable 0…60 sec. Soft stop adjustable 0…60 sec. Fill level control/ Backflow circuit PNP, 24 V DC Coarse/fine control ✓ Amplitude control ✓ Resonance frequency search ✓ Resonance frequency control ✓ Selectable clock mode ✓ Sensor – Time Out control * ✓ Mains voltage compensation ✓ Short circuit detection ✓ Output current limitation ✓ Connection for thermal contact for magnetic temperature monitoring (option) ✓ Additional 24 V valve output *¹ ✓ Fieldbus interface ProfiNet, EtherNet/IP, EtherCat, Profibus-DP, CAN-Bus, DeviceNet, Conformity CE, RoHS, UL optional Protection classes IP20, IP54 Ambient temperature 0…40°C * For IP54 *¹ Other frequencies on request Data sheet All data and configurations can be found in our product datasheet. Download Datasheet Zertifizierung Interfaces
Three-phase Thyristor Controller Reotron MDW 700
3-phase thyristor power controller DESCRIPTION REOTRON MDW thyristor controllers are used in industrial process engineering, especially in applications where accurate regulation of the load is required.The MDW range can operate as phase-angle or in burst-fire mode as standard and is able to function as voltage, current or power regulators ensuring maximum versatility.REOTRON MDW controllers can be directly connected to the load (Infrared heating) or can also be used for primary control of transformers for load isolation and allow more favourable combinations for operation of voltage/current (resistance heating applications)The REOTRON MDW is a modern microprocessor controlled device with integrated monitoring of voltage and current to ensure that accurate regulation occurs.Communication with the devices can be done using conventional analog interfaces (0…10V,DC or 0(4)…20 mA), potentiometer or field bus systems like DeviceNet, ProfiBus, CanBus, EtherCAT, EtherNet/IP and ProfiNet to allow easy integration into new or existing factory control networks.To provide additional functionality the units also provide 0..+10V,DC analog outputs which are proportional to current and voltage. These can easily be interfaced to external measurement and supervisory systems.The units have a wide variety of user adjustable parameters so that control can be tailored and optimized for the application, for example Current/Voltage Limit and ramp-up and ramp-down times. The REOTRON MDW range is protected to IP20 and is designed to be integrated into control cabinets.They are air-cooled and above 150A have integral cooling fans. In addition to this, the REOTRON MDW-WK are designed for water-cooling and can easily be integrated into new or existing cooling systems. Advantages phase-angle or burst-fire controllers measuring of effective values connection via analog interfaces, potentiometers or field bus systems Air or water- cooling installation device for control cabinets Technical specifications REOTRON MDW 700-10 3 x 400 V AC, +/- 10% 3 x 0…400 V 3 x 10 A REOTRON MDW 700-25 3 x 400 V AC, +/- 10% 3 x 0…400 V 3 x 25 A REOTRON MDW 700-50 3 x 400 V AC, +/- 10% 3 x 0…400 V 3 x 50 A REOTRON MDW 700-80 3 x 400 V AC, +/- 10% 3 x 0…400 V 3 x 80 A REOTRON MDW 700-110 3 x 400 V AC, +/- 10% 3 x 0…400 V 3 x 110 A REOTRON MDW 700-150 3 x 400 V AC, +/- 10% 3 x 0…400 V 3 x 150 A REOTRON MDW 700-200 3 x 400 V AC, +/- 10% 3 x 0…400 V 3 x 200 A REOTRON MDW 700-300 3 x 400 V AC, +/- 10% 3 x 0…400 V 3 x 300 A REOTRON MDW 700-115* 3 x 400 V AC, +/- 10% 3 x 0…400 V 3 x 115 A REOTRON MDW 700-160* 3 x 400 V AC, +/- 10% 3 x 0…400 V 3 x 160 A REOTRON MDW 700-250* 3 x 400 V AC, +/- 10% 3 x 0…400 V 3 x 250 A REOTRON MDW 700-350* 3 x 400 V AC, +/- 10% 3 x 0…400 V 3 x 350 A REOTRON MDW 700-450* 3 x 400 V AC, +/- 10% 3 x 0…400 V 3 x 450 A Load Type Resisive/ Induktive Target Value: Storm, Voltage, Power 0…+10 V, DC 0(4)…20 mA Internal keyboard Interface (optional) Profibus-DP, CAN-Bus, DeviceNet, EtherCAT Release Input 24 V, DC, external contact (potential-free) Status update ready , status update power on Relay, changeover contact Relay, changeover contact Display for effective value : Current/Voltage 0…+10 V, DC Betriebstemperatur 0…+45°C Storage/ Transport temperature -10…+70°C Protection rating IP 20 * with water cooling