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RNB22-URA
AC/DC DIN Rail Power Supply (PSU), ITE & Laboratory Equipment, 1 Output, 100 W, 24 VDC, 2.5 A
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- Manufacturer: ENDRESS+HAUSER
- Product type:
- SVHC: To Be Advised
- Product Range: RNB22 Series
- No. of Outputs: 1 Output
- Output Power Max: 100W
- Input Voltage VAC: 100V AC to 240V AC
- Power Supply Output Type: Adjustable
- Output Current - Output 1: 2.5A
- Output Current - Output 2: -
- Output Current - Output 3: -
- Output Current - Output 4: -
- Output Voltage - Output 1: 24VDC
- Output Voltage - Output 2: -
- Output Voltage - Output 3: -
- Output Voltage - Output 4: -
- Power Supply Applications: ITE & Laboratory Equipment
| Delivery and price | |
|---|---|
| Units per pack | 5 |
| Price | 82.63 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
TI01585K/09/EN/01.21 71532104 2021-05-03 Products Solutions Services ## Technical Information RNB22 System power supply unit 24 V DC / 2.5 A System power supply unit 24 V DC / 2.5 A with function monitoring ## Application - System power supply unit with wide-range input 100 to 240 VAC / 110 to 250 VDC - Primary switch mode power supply unit, single-phase, output 24 VDC / 2.5 A - Dynamic and static boost: 5 A / 3.125 A - For redundant system power supply via RNF22 power supply and error message module - Power supply especially for decentralized applications or cabinets in which only 230 VAC and not 24 VDC is available - For ambient temperatures –25 to 70 °C (–13 to 158 °F) ## Your benefits - Preventive function monitoring reports critical operating states before errors occur - High efficiency and long service life with low levels of power dissipation and heating - Space-saving installation in cabinet due to slim and flat design RNB22 ## Table of contents |Function and system design . . . . . . . . . . . . . . . . . . .|3| |---|---| |Product description . . . . . . . . . . . . . . . . . . . . . . . . . . . .|3| |Dependability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .|3| |Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .|3| |Input data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .|3| |Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .|4| |Output data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .|4| |Output data signals . . . . . . . . . . . . . . . . . . . . . . . . . . . .|5| |Energy supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .|5| |Terminal assignment . . . . . . . . . . . . . . . . . . . . . . . . . . .|5| |Connecting the supply voltage . . . . . . . . . . . . . . . . . . . . .|5| |Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .|5| |Performance characteristics . . . . . . . . . . . . . . . . . . .|5| |Performance characteristics . . . . . . . . . . . . . . . . . . . . . .|5| |Boost currents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .|6| |Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .|7| |Mounting location . . . . . . . . . . . . . . . . . . . . . . . . . . . . .|7| |Installing a DIN rail device . . . . . . . . . . . . . . . . . . . . . . .|7| |Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .|8| |Important ambient conditions . . . . . . . . . . . . . . . . . . . . .|8| |Derating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .|8| |Shock and vibration resistance . . . . . . . . . . . . . . . . . . . . .|9| |Electromagnetic compatibility (EMC) . . . . . . . . . . . . . . . .|9| |Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .|9| |Mechanical construction . . . . . . . . . . . . . . . . . . . . . . 9|| |Design, dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . .|9| |Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .|9| |Color . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9|| |Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .|9| |Display and operating elements . . . . . . . . . . . . . . .|10| |Local operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .|10| |Ordering information . . . . . . . . . . . . . . . . . . . . . . .|11| |Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .|11| |Service-specific accessories . . . . . . . . . . . . . . . . . . . . . .|11| |Certificates and approvals . . . . . . . . . . . . . . . . . . .|11| |CE mark . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .|12| |Supplementary documentation . . . . . . . . . . . . . . .|12| |Operating Instructions (BA) . . . . . . . . . . . . . . . . . . . . .|12| |Supplementary device-dependent documentation . . . . . . .|12| Endress+Hauser 2 RNB22 ## Function and system design Product description Product design _System power supply unit24 VDC_ The RNB22 power supply unit is used to power 24 VDC DC devices of the RN Series. It offers maximum plant availability combined with minimum size in the power range up to 100 W. Preventive function monitoring and a powerful reserve capacity are also available for applications in the low power range. Dependability Our warranty is valid only if the device is installed and used as described in the Operating Instructions. Input Input data Unless otherwise specified, all specifications apply for an ambient temperature of 25 °C, an input voltage of 230 VAC and a nominal output current of (IN). |Input voltage range|100 to 240 VAC–15 to +10 %<br>110 to 250 VDC–20 to +40 %| |---|---| |Dielectric strength max.|300 VAC, 30 s| |Frequency range (fN)|50 to 60 Hz –10 to +10 %| |Current consumption (for nominal values) typical1)|0.85 A (100 VAC)<br>0.7 A (120 VAC)<br>0.39 A (230 VAC)<br>0.37 A (240 VAC)<br>0.75 A (110 VDC)<br>0.33 A (250 VDC)| |Discharge current to PE<br>typical|< 0.25 mA (264 VAC, 60 Hz)<br>0.22 mA (264 VAC, 60 Hz)| |Mains buffering|> 54 ms (120 VAC)<br>> 54 ms (230 VAC)| |Switch-on time (typical)|500 ms| |Protective circuit|Transient surge protection varistor| |Switch-on current surge limit 1 ms(typical)|4.3 A| |Switch-on current surge I2t|< 0.1 A2s| |Input fuse, slow-blow, internal|3.15 A| 1) The specified values for current consumption apply for operation in static boost (PN x 125 %) During the first few microseconds, the current flow into the filter capacitors is excluded. The SCCR value (short-circuit current rating) of the power supply unit corresponds to the SCCR value of the backup fuse (see input protection table). _Input protection, AC (to be connected externally upstream)_ |Input current IInInput protection|Circuit breaker|Circuit breaker|Circuit breaker|Circuit breaker|Circuit breaker| |---|---|---|---|---|---| |Characteristics|A|B|C|D|K| |6 A|-|||-|-| |8 A|-|||-|-| |10 A|-|||-|-| Endress+Hauser 3 RNB22 |Input current IInInput protection|Circuit breaker|Circuit breaker|Circuit breaker|Circuit breaker|Circuit breaker| |---|---|---|---|---|---| |13 A|-|||-|-| |16 A|-|||-|-| |Dielectric strength of insulation|Input / Signaling<br>Input / Output| |---|---| |Type test (IEC/EN 60950-1)|4 kV AC| |Production test|3 kV AC| |Field test|2 kV AC| ## Power factor **==> picture [172 x 95] intentionally omitted <==** **----- Start of picture text -----**<br> 1,00<br>0,90<br>0,80<br>0,70<br>0,60<br>0,50<br>0,40<br>0,30<br>0,20 � = U In: 120 V AC/U Out: 24 V DC<br>0,10 = U In: 230 V AC/U Out: 24 V DC<br>0,00<br>0 1 2 3 4 5<br>I Out[A]<br>Power Factor<br>**----- End of picture text -----**<br> **==> picture [22 x 4] intentionally omitted <==** **----- Start of picture text -----**<br> A0046224<br>**----- End of picture text -----**<br> ## _Crest factor_ |120 V AC|230 V AC| |---|---| |typical 1.69|typical 1.82| ## Output ## Output data |Nominal output voltage (UN)|24 VDC| |---|---| |Range of adjustment of output voltage (USet) (constant capacity)|24 to 28 VDC| |Nominal output current (IN)|2.5 A| |Static boost (IStat.Boost)|3.125 A (permanent up to 40 °C (104 °F))| |Dynamic boost (IDyn.Boost)|5 A (can be invoked up to 60 °C (140 °F) for<br>5 s)| |Control deviation, static load change 10 to 90 %|< 0.5 %| |Control deviation, dynamic load change 10 to 90 %, (10 Hz)|< 2 %| |Control deviation, input voltage change ±10 %|< 0.1 %| |Short-circuit proof|yes| |No-load proof|yes| |Residual ripple (with nominal values)|< 40 mVSS| |Connection in parallel|Yes, for redundancy and increased capacity| |Connection in series|yes| |Feedback resistance|≤ 35 VDC| Endress+Hauser 4 RNB22 |Circuit breaker against overvoltage at output due to invasive<br>foreign matter|≤ 32 VDC| |---|---| |Rise time (typical)|50 ms (UOut= 10 to 90 %)| |Output data signals|_Signal contact (configurable)_|_Signal contact (configurable)_|_Signal contact (configurable)_|_Signal contact (configurable)_| |---|---|---|---|---| ||Digital|0 / 24 VDC, 30 mA||| ||Default|24 VDC, 30 mA (24 VDCfor UOut> 0.9 x USet)||| ||Energy supply|||| |Terminal assignment|Quick wiring guide|||| ||**SIG**<br>**N/**<br>**L/+**<br>**1.1**<br>**1.2**<br>�**C**<br>**+**<br>**POut**<br>**DC OK**<br>**SIG**<br>**OVP**<br>**active**<br>**PFC**<br>�<br>**2.1**<br>**2.2**<br>**3.1**<br>**-**<br>**2.3 -**<br>**-**|||| ||A0046100<br>_ 1_<br>_Block diagram and terminal assignment for RNB22_|||| |Connecting the supply<br>voltage|The power is supplied via the terminals 1.1 and 1.2.|||| |Terminals|Terminal design||Cable design|Cable cross-section| ||Screw terminals<br>Tightening torque:<br>minimum 0.5 Nm<br>maximum 0.6 Nm||Solid or flexible<br>(stripping length = 8 mm (0.31 in)|0.14 to 2.5 mm² (26 to 14 AWG)| ||||Flexible with wire end ferrules<br>(with or without plastic ferrule)|0.25 to 2.5 mm² (26 to 14 AWG)| ## Performance characteristics ||Performance characteristics||| |---|---|---|---| |Performance characteristics|Power dissipation|120 VAC|230 VAC| ||Maximum power dissipation in no-load condition|< 1 W|< 1 W| ||Maximum power dissipation in nominal condition|< 5 W|< 5 W| Endress+Hauser 5 RNB22 **==> picture [387 x 128] intentionally omitted <==** **----- Start of picture text -----**<br> Efficiency 120 VAC 230 VAC<br>95 typical 91.9 % typical 92.6 %<br>93<br>91<br>89<br>87<br>85<br>83<br>81<br>79 � = U In : 120 V AC/U Out : 24 V DC<br>77 � = U In : 230 V AC/U Out : 24 V DC<br>75<br>0 0,5 1 1,5 2 2,5 3 3,5 4 4,5 5<br>I Out[A]<br> A0046225<br>Eta [%]<br>**----- End of picture text -----**<br> |Reliability|230 VAC| |---|---| |MTBF (IEC 61709, SN 29500)|> 1 347 000 h (25 °C (77 °F))<br>> 734 000 h (40 °C (104 °F))<br>> 295 000 h (60 °C (140 °F))| _Life expectancy (electrolytic capacitors)_ |Output current (IOut)|120 VAC|230 VAC| |---|---|---| |2.5 A|> 148 000 h (40 °C (104 °F))|> 153000 h (40 °C (104 °F))| |2.5 A|> 419 000 h (25 °C (77 °F))|> 432 000 h (25 °C (77 °F))| - The expected service life is based on the capacitors used. If the capacitor specification is observed, the specified data will be guaranteed until the end of the service life indicated. If the service life extends beyond this, error-free operation may be compromised. A service life of more than 15 years is used merely for comparison purposes. |Switching frequency|Minimum|Maximum| |---|---|---| |PFC stage|30 kHz|150 kHz| |Auxiliary converter stage|4 kHz|70 kHz| |Main converter stage|70 kHz|150 kHz| ## Boost currents The power supply provides the static boost (IStat.Boost) for a sustained load supply or the time-limited dynamic boost (IDyn.Boost) . ## Static boost For plant expansion purposes, the sustained static boost (IStat.Boost) supports the load supply with up to 125 % of the nominal current of the power supply. Due to self-heating caused by the heat of the current, the static boost can be used at an ambient temperature of ≤ 40 °C (104 °F). **==> picture [387 x 142] intentionally omitted <==** **----- Start of picture text -----**<br> PDyn. Boost 200%<br>PStat. Boost 125%<br>PN 100%<br>75%<br>-25 40 60 70<br>TA [°C]<br> A0046227<br>P [W]Out<br>**----- End of picture text -----**<br> - _ 2 Performance characteristic in static boost_ Endress+Hauser 6 RNB22 ## Dynamic boost The dynamic boost (IDyn.Boost) delivers up to 200 % of the power supply nominal current to supply high loads. This temporary power supply to the load lasts a maximum of 5 s at an ambient temperature of up to 60 °C (140 °F). **==> picture [387 x 148] intentionally omitted <==** **----- Start of picture text -----**<br> IDyn.Boost tDyn.Boost tDyn.Boost<br>IBase Load tPause<br>t [s]<br> A0046231<br> 3 Basic curve of the dynamic boost process<br>I [A]Out<br>**----- End of picture text -----**<br> ## Installation Mounting location The device is designed for installation on 35 mm (1.38 in) DIN rails in accordance with IEC 60715 (TH35). Installing a DIN rail device The device can be installed in any position (horizontal or vertical) on the DIN rail without lateral clearance from neighboring devices. No tools are required for installation. The use of end brackets on the DIN rail is recommended as an end support for the device. The keepout areas highlighted in gray must be observed (see graphic): **==> picture [136 x 216] intentionally omitted <==** **----- Start of picture text -----**<br> 32 (1,26)<br>3.1 2.1 2.2 2.3<br>SIG + - -<br>Output DC 24V 2.5A<br>UOut24-28V<br>Signal (SIG)<br>POut>PThr<br>Boost >100%<br>>75%<br>>50%<br>DC ok<br>RNB22<br>Input AC 100-240VN/- N/+<br>1.1 1.2<br>79,5 (3,13)<br>159 (6,26)<br>30<br>(1,18)<br>99 (3,9)<br>**----- End of picture text -----**<br> **==> picture [22 x 4] intentionally omitted <==** **----- Start of picture text -----**<br> A0046232<br>**----- End of picture text -----**<br> _ 4 Device dimensions and minimum keepout areas (in mm (in))_ Endress+Hauser 7 RNB22 ## Environment Important ambient conditions ## Derating |Ambient temperature<br>range|–25 to 70 °C<br>(–13 to 158 °F)|Storage temperature|–40 to 85 °C<br>(–40 to 185 °F)| |---|---|---|---| |Ambient temperature<br>(startup type-tested)|–40 °C (–40 °F)|Maximum permitted<br>humidity (operation)|≤ 95 % (at 25 °C (77 °F),<br>non-condensing)| |Degree of protection|IP 20|Overvoltage category|II| |Pollution degree|2|Altitude|≤ 5 000 m (16 404 ft)<br>(> 2 000 m (6 562 ft)<br>observe derating)| |Climate class|3K3 (as per EN 60721)|Protection class|II| The RNB22 power supply unit runs in nominal operation without any limitations. For operation outside the nominal range, the following points must be observed depending on the type of use. ## Ambient temperature When operating the power supply unit at an ambient temperature > 60 °C (140 °F), a power derating of 2.5% must be observed. Up to an ambient temperature of 40 °C (104 °F), the power supply can take power from the static boost for a sustained period. In the 40 to 60 °C (104 to 140 °F) temperature range, the power supply can output more than the nominal power for a sustained period. **==> picture [225 x 121] intentionally omitted <==** **----- Start of picture text -----**<br> PDyn. Boost 200%<br>PStat. Boost 125%<br>PN 100%<br>75%<br>-25 40 60 70<br>TA [°C]<br>P [W]Out<br>**----- End of picture text -----**<br> **==> picture [22 x 4] intentionally omitted <==** **----- Start of picture text -----**<br> A0046227<br>**----- End of picture text -----**<br> **==> picture [210 x 9] intentionally omitted <==** **----- Start of picture text -----**<br> 5 Output power depending on the ambient temperature<br>**----- End of picture text -----**<br> ## Installation height The power supply can be operated at an installation height of up to 2 000 m (6 562 ft) without any limitations. Different data applies for installation locations above 2 000 m (6 562 ft) due to the differing air pressure and the associated reduction in convection cooling. The data provided is based on the results of pressure chamber testing performed by an accredited test laboratory. **==> picture [224 x 122] intentionally omitted <==** **----- Start of picture text -----**<br> 225<br>200 y<br>175<br>150<br>x<br>125<br>100<br>7550 = P N 100 %≤60 °C w<br>25 = PStat. 125 %≤40 °C<br>0 wxy = PDyn. 200 %≤60 °C<br>0 1000 2000 3000 4000 5000<br>H [m]<br>P [%]Out<br>**----- End of picture text -----**<br> **==> picture [22 x 4] intentionally omitted <==** **----- Start of picture text -----**<br> A0046233<br>**----- End of picture text -----**<br> - _ 6 Output power depending on the installation height_ Endress+Hauser 8 RNB22 |Shock and vibration<br>resistance|Vibration (operation)|< 15 Hz, amplitude ±2.5 mm; 15 to 100 Hz: 2.3g 90 min (as per IEC<br>60068-2-6)|< 15 Hz, amplitude ±2.5 mm; 15 to 100 Hz: 2.3g 90 min (as per IEC<br>60068-2-6)| |---|---|---|---| ||Shock|18 ms, 30g, in each space direction (as per IEC 60068-2-27)|| ||Overvoltage category<br>EN 61010-1/EN 61010-2-201<br>EN 62477-1|II<br>III|| ||||| |Electromagnetic<br>compatibility (EMC)|Immunity as per EN 61000-6-2<br>Noise radiation as per EN 61000-6-3 (Group 1, Class B)||| |Standards|||| ||Safety of power supply units up to 1100 V (insulation<br>clearances)||DIN EN 61558-2-16| ||Electrical safety (of information technology equipment)||IEC 61010-1 (SELV)| ||Electrical safety (of control devices)||IEC 61010-1| ||Protective extra-low voltage||IEC 61010-1 (SELV) IEC 61010-2-201 (PELV)| ||Safe isolation||IEC 61558-2-16 IEC 61010-2-201| ||Mechanical construction||| |Design, dimensions|Dimensions in mm (in)||| ||RNB22<br>3.1 2.1 2.2 2.3<br>SIG +<br>Output DC 24V 2.5A<br>- -<br>U<br>24-28V<br>Out<br>Signal (SIG)<br>><br>Boost<br>P<br>P<br>Out<br>Thr<br>>100%<br>>75%<br>>50%<br>DC ok<br>Input AC 100-240V<br>N/<br>N/+<br>-<br>1.1 1.2<br>32 (1,26)<br>49,5 (1,95)<br>90 (3,54)<br>95 (3,74)<br>99 (3,9)<br>67 (2,64)<br>32 (1,26)<br>99 (3,9)<br>A0046101||| ||||| ||||| |Weight|Device with terminals (values rounded up):<br>approx. 244 g (8.6 oz)||| |Color|Light gray (two-tone front)||| |Materials|All the materials used are RoHS-compliant.<br>Housing: polycarbonate (PC); flammability rating according to UL94: V-0||| Endress+Hauser 9 RNB22 ## Display and operating elements **==> picture [186 x 261] intentionally omitted <==** **----- Start of picture text -----**<br> 3 1 2 3<br>3.1 2.1 2.2 2.3<br>SIG + - -<br>Output DC 24V 2.5A<br>9<br>UOut 24-28V<br>8<br>Signal (SIG)<br>POut>PThr<br>Boost >100%<br>>75%<br>>50%<br>7 DC ok 4<br>6<br>RNB22<br>Input AC 100-240V<br>N/- N/+<br>1.1 1.2<br>3 3<br>5<br>**----- End of picture text -----**<br> **==> picture [22 x 4] intentionally omitted <==** **----- Start of picture text -----**<br> A0046102<br>**----- End of picture text -----**<br> - _ 7 Display and operating elements of the RNB22_ - _1 Terminal, signal output (SIG) DC OK, POut > PThr: +24 VDC, 30 mA_ - _2 Terminal, output voltage: output DC +/-_ - _3 Holder for cable ties_ - _4 Integrated snap-on clip for mounting on carrier rail_ - _5 Terminal, input voltage: input L/N_ - _6 Signaling DC OK LED (green)_ - _7 Rotary selector switch, status of output voltage (DC OK) or output power (POut > PThr)_ - _8 Signaling POut > PThr-LED (yellow): output power POut > output power threshold PThr_ - _9 Potentiometer, output voltage_ Local operation ## LED signaling |POut> PThr|LED is lit yellow, output power > PThr, depending on position of rotary selector<br>switch| |---|---| |UOUT> 0.9 x USet≥ 0.9 x USet|LED is lit green| |UOUT< 0.9 x USet< 0.9 x USet|LED flashes green| _The following table shows the standard assignment for signaling for the U/I characteristic curve configured at the factory:_ ||Normal operation<br>POut> PThr|BOOST<br>POut> PThr|Overload operation<br>UOut< 0.9 x USet| |---|---|---|---| |yellow LED: POut> PThr|yellow LED off|yellow LED lit|yellow LED lit| |Signal SIG: POut> PThr|Active high|Active low|Active low| |green LED: DC OK|green LED lit|green LED lit|green LED flashes| |Signal SIG: DC OK|Active high|Active high|Active low| Endress+Hauser 10 RNB22 ## Ordering information Detailed ordering information is available for your nearest sales organization www.addresses.endress.com or in the Product Configurator under www.endress.com : 1. Click Corporate 2. Select the country 3. Click Products 4. Select the product using the filters and search field 5. Open the product page The Configuration button to the right of the product image opens the Product Configurator. Product Configurator - the tool for individual product configuration - Up-to-the-minute configuration data - Depending on the device: Direct input of measuring point-specific information such as measuring range or operating language - Automatic verification of exclusion criteria - Automatic creation of the order code and its breakdown in PDF or Excel output format - Ability to order directly in the Endress+Hauser Online Shop ## Accessories Various accessories, which can be ordered with the device or subsequently from Endress+Hauser, are available for the device. Detailed information on the order code in question is available from your local Endress+Hauser sales center or on the product page of the Endress+Hauser website: www.endress.com. Service-specific accessories |Accessories|Description| |---|---| |Configurator|Product Configurator - the tool for individual product configuration<br>• Up-to-the-minute configuration data<br>• Depending on the device: Direct input of measuring point-specific information<br>such as measuring range or operating language<br>• Automatic verification of exclusion criteria<br>• Automatic creation of the order code and its breakdown in PDF or Excel output<br>format<br>• Ability to order directly in the Endress+Hauser Online Shop<br>The Configurator is available on the Endress+Hauser website at:www.endress.com<br>-> Click "Corporate" -> Select your country -> Click "Products" -> Select the product<br>using the filters and search field -> Open product page -> The "Configure" button to<br>the right of the product image opens the Product Configurator.| ||| |Accessories|Description| |W@M|Life cycle management for your plant<br>W@M offers assistance with a wide range of software applications over the entire<br>process: from planning and procurement to the installation, commissioning and<br>operation of the measuring devices. All the relevant information is available for<br>every measuring device over the entire life cycle, such as the device status, device-<br>specific documentation, spare parts etc.<br>The application already contains the data of your Endress+Hauser device.<br>Endress+Hauser also takes care of maintaining and updating the data records.<br>W@M is available:<br>Via the Internet:www.endress.com/lifecyclemanagement| ## Certificates and approvals For the approvals available, see the Configurator on the specific product page: www.endress.com → (search for device name) Endress+Hauser 11 RNB22 CE mark The product meets the requirements of the harmonized European standards. As such, it complies with the legal specifications of the EC directives. The manufacturer confirms successful testing of the product by affixing to it the CE-mark. ## Supplementary documentation The following types of documentation are available in the Download Area of the Endress+Hauser website (www.endress.com/downloads): For an overview of the scope of the associated Technical Documentation, refer to the following: - _W@M Device Viewer_ (www.endress.com/deviceviewer): Enter the serial number from the nameplate - _Endress+Hauser Operations App_ : Enter the serial number from the nameplate or scan the 2D matrix code (QR code) on the nameplate Operating Instructions (BA) ## Your reference guide These Operating Instructions contain all the information that is required in various phases of the life cycle of the device: from product identification, incoming acceptance and storage, to mounting, connection, operation and commissioning through to troubleshooting, maintenance and disposal. Supplementary devicedependent documentation Additional documents are supplied depending on the device version ordered: Always comply strictly with the instructions in the supplementary documentation. The supplementary documentation is an integral part of the device documentation. **==> picture [120 x 35] intentionally omitted <==** **----- Start of picture text -----**<br> *71532104*<br>71532104<br>**----- End of picture text -----**<br> www.addresses.endress.com
Updated at June 9, 2026
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