837E Solid-State Temperature Sensors User Manual
Contents
1. F Pub 75054 004 10 December 2014 HYNO Hysteresis NO contact HYNC Hysteresis NC contact WINO Window NO contact WINC Window NC contact 4 20 mA Analog mode analog output versions only Switch point 0 5 100 URL in increments of 0 1 C Reset point 0 99 5 URL in increments of 1 C Delay time 0 99 sec in increments of 1 sec Delay time 0 99 sec in increments of 1 sec 15 837E Solid State Temperature Sensors User Manual 4 20 Analog Output Value for 4 mA Enter lower range l J m LRV value in increments B of 0 1 C Value for 20 mA Enter upper range URV value in increments of 0 1 C Temperature Use measured applied for 4 mA temperature as LRV i lower range value Temperature Use measured applied for 20 mA temperature as URV i upper range value Current value in event of error MIN lt 3 6 mA MAX gt 21 0 mA HOLD last value Error current Range of adjustment LRL Lower Range Limit URL Upper Range Limit LRV Lower Range Value URV Upper Range Value Min distance between SETL and SETU 20 C K 36 F 16 Pub 75054 004 10 December 2014 Service Function Setting SERV Pub 75054 004 10 December 2014 837E Solid State Temperature2. using ReadWin 2000 18 Pub 75054 004 10 December 2014 837E Solid State Temperature Sensors User Manual a Display change unit set up add new unit l 2 ioj x Finished Unit set up Extras FEELEN El temp 1 7 Basic settings Uriit Foo A i Offset H Service settings idennhiesnoe Display Measured value D amping 00 Sec Figure 10 Sensor configuration with ReadWin Additional Operating Options In addition to the operating options listed in the On site programming section the ReadWin configuration software provides an additional function group with further information on the Bulletin 837E Function Group Description SERV Number of switch changes for output 1 Number of switch changes for output 2 Device status Last error to occur Pub 75054 004 10 December 2014 19 837E Solid State Temperature Sensors User Manual Function Group Description INFO Tag number Switch serial number Sensing element serial number Electronics serial number Series number Hardware version Software version Accessories Configuration Kit with ReadWin The configuration kit Cat No 836E NSR consists of a software CD and a conversion cable which interfaces the USB port of the PC to the four pin programming port on the sensor face ReadWin 2000 software is also available free of charge via download from http ab rockwellautomation com select Product Directory Sensors amp Switches Condition Sensors Press
3. Measurement monitoring and control of process and control of process temperatures temperatures in sanitary processes Process Item A Item B f Version with thread proces Version with thread eme connection p S PAES Version with connection ANSI 4 in NPT connection G 1 4 AF19 s08 mim Zind campor AF14 and in NPT and G 2 A AF27 as per 254 38 1 arn C1 N in AF19 ISO 228 co ies Thread Length L 14 3 mm 0 56 in 12 mm 0 47 in E 19 mm 0 75 in 14 mm 0 55 in Thread Length L 5 8 mm 0 23 in B 8 1 mm 0 32 in Sensor length L Version L with 50 100 or 200 mm 1 97 3 94 or 7 87 in Pub 75054 004 10 December 2014 5 837E Solid State Temperature Sensors User Manual Installation Instructions Figure2 Typical applications of the Bulletin 837E for temperature monitoring in pipes 837E 837E for use in sanitary processes Mounting instructions e Item A Installation at angle pieces against the direction of flow e Item B Installation in smaller pipes inclined against the direction of flow e Item C Installation vertical to the direction of flow see Figure 2 Item C Installation of 837E by minimum of 3 inclination because of self draining The digital display can be electronically rotated 180 see Operation section The housing can be rotated up to 310 for optimal readability and ease of wiring 6 Pub 75054 004 10 December 2014 837E Solid State Tem
4. Sensors User Manual Service Functions Security locking password protection Password code entry Revision counter Last device status Simulation Output 1 or 2 Max indicator Min indicator ICIC we LIM Enable password protection Select code 1 9999 0 no locking Reset all entries to the factory setting Increases by 1 with each configuration Displays the last device status to occur 40 OFF No simulation OPEN Switch output open CLOS Switch output closed 3 5 Simulation values for analog output in mA 3 5 4 0 8 0 12 0 16 0 20 0 21 7 Display of max measured process value Display of min measured process value 17 837E Solid State Temperature Sensors User Manual Programming with Personal Computer amp ReadWin 2000 The 837E can also be configured via personal computer and ReadWin software An additional configuration kit with a conversion cable Cat No 836E NSR is required to interface the USB port of the PC to the programming port of the temperature sensor as shown below Figure9 Programming with PC Personal computer with ReadWin configuration software Configuration kit 836E NSR Bulletin 837E with programming port Note For nondisplay version choose sensor type PT100 in standard settings Programming cable adaptor 836E NSRT is required for 837E nondisplay version when
5. 0 C 140 F 120 C 248 F up to 85 C 185 F 100 C 212 F e Process pressure limits p T load diagram per DIN 43763 24 Pub 75054 004 10 December 2014 837E Solid State Temperature Sensors User Manual L 50 mm vy 10 m s wy 1 m s T 1 L 100 mm vy 10 m s vw 1 m s L 150 mm WE 1 m s L 200 mm vyw 1 m s Max permissible pressure pmax 0 100 200 300 32 212 392 572 Temperature T gt Figure 11 p T load diagram L insertion length v velocity air vw velocity water Pub 75054 004 10 December 2014 400 C 500 752 F 932 25 837E Solid State Temperature Sensors User Manual Notes 26 Pub 75054 004 10 December 2014 www rockwellautomation com Power Control and Information Solutions Headquarters Americas Rockwell Automation 1201 South Second Street Milwaukee WI 53204 2496 USA Tel 1 414 382 2000 Fax 1 414 382 4444 Europe Middle East Africa Rockwell Automation NV Pegasus Park De Kleetlaan 12a 1831 Diegem Belgium Tel 32 2 663 0600 Fax 32 2 663 0640 Asia Pacific Rockwell Automation Level 14 Core F Cyberport 3 100 Cyberport Road Hong Kong Tel 852 2887 4788 Fax 852 2508 1846 Publication 75054 004 Ver 10 December 2014 Supersedes Publication 75054 004 Ver 09 August 2014 2014 Rockwell Automation Inc Printed in the USA
6. F l lt 1 mA e Switching cycles gt 10 000 000 e Voltage drop PNP lt 2 V Overload protection Automatic load testing of switching current output is switched off in case of overcurrent the switching current is tested again every 0 5 sec max capacitance load 14 uF for max supply voltage without resistive load Load analog output Max Veuppiy 6 5 V 0 022 A Signal on alarm Analog output lt 3 6 mA or 21 0 mA adjustable if setting 21 0 mA the output is gt 21 5 mA e Switch outputs in safe state switch normally open Pub 75054 004 10 December 2014 23 837E Solid State Temperature Sensors User Manual Nondisplay Version Power Supply Supply voltage e 10 35V DC Current consumption 23 mA Output Output signal 4 20 MA Maximum load e Max V 10V 0 023 A supply Operating Conditions Any orientation Operating conditions Environment e Ambient temperature range 40 85 C 40 183 F Storage temperature 40 85 C 40 183 F e Degree of protection IP65 optional IP66 depending on used connector Operating conditions Process Process temperature limits 50 150 C 58 302 F eoni There are restrictions to the maximum process temperature that can be monitored based on the ambient temperature see below Max Ambient Temperature Max Process Temperature up to 25 C 77 F no restriction up to 40 C 104 F 135 C 275 F up to 6
7. LISTEN inIINIG SOLVE Solid State Temperature Sensors USER MANUAL 837E Rockwell ALLEN BRADLEY ROCKWELL SOFTWARE Automation Important User Information Because of the variety of uses for the products described in this publication those responsible for the application and use of this control equipment must satisfy themselves that all necessary steps have been taken to assure that each application and use meets all performance and safety requirements including any applicable laws regulations codes and standards The illustrations charts sample programs and layout examples shown in the guide are intended solely for purposes of example Since there are many variables and requirements associated with any particular installation Rockwell Automation does not assume responsibility or liability to include intellectual property liability for actual use based upon the examples shown in this publication Rockwell Automation publication SGI 1 1 Safety Guidelines for the Application Installation and Maintenance of Solid State Control available from your local Rockwell Automation sales office describes some important differences between solid state equipment and electromechanical devices that should be taken into consideration when applying products such as those described in this publication Reproduction of the contents of this copyrighted publication in whole or part without written permission of Rockwell Automation i
8. R display off rotated 180 0 40 sec Connection in accordance with DESINA guidelines 13 837E Solid State Temperature Sensors User Manual 14 Output setting Hysteresis mode The hysteresis mode enables two point control via a hysteresis Depending on the temperature T the hysteresis can be set via the switch point SP and the reset point RSP e Window mode The window mode allows for the monitoring of a temperature range Analog output mode The analog output mode returns a 4 20 mA signal proportional to the measured value The upper and lower range values can be set by the user e Each switch point can be selected as Normally Open N O or Normally Closed N C e Delay times for switch point SP and switch back point can be set in increments of 1 s By this means undesirable temperature peaks of short duration or of high frquency can be filtered out Q SP SP RSP RSP Oa O Figure 8 Hysteresis mode Window mode Switch status of N O contact Switch status of N C contact SP switch point RSP reset point Pub 75054 004 10 December 2014 837E Solid State Temperature Sensors User Manual OUT OUT2 Output Output 2 Switching mode Switch point value Reset point value Switch point delay Reset point delay Min distance between SP and RSP 0 5 C K 0 9
9. SE UNIT eC EJF K ZERO 0 0 GET Z 0 0 DISP PV EH PvRo SP SPRO OFF OFFR TAU 0 0 DESI NO HIIYES FUNC _ E wne Hle SP 0 0 RSP 0 0 SP 0 0 RSP 0 0 OUT2 FNC2 WINC _ FA HYNC WINO HYNO 4 20 gt SP2 0 0 a RSP2 0 0 TSP2 0 0 TRS2 0 0 4 20 SETL 0 0 SETU 0 0 gl gt GET L 0 0 GET U 0 0 FCUR MIN FA MAX HOLD SERV LOCK 0 gt CODE 0 PRES NO Elves REV C 0 E LSTA 0 gt SIM OFF _ FFI OPEN E IcLos 3 5 Ha IBE EH SIM2 OFF _ FA OPE CLOS 3 5 4 IHlls H mA eo 4 20 gt MIN 0 0 Figure 7 Operating menu A function groups B functions C settings 12 Pub 75054 004 10 December 2014 837E Solid State Temperature Sensors User Manual Basic Settings Base Basic Settings core Unit of measure rT AL Configure zero point Accept zero point Display Damping display value output signal DESINA Pub 75054 004 10 December 2014 Select technical unit C F K Position adjustment within 20 of the upper range limit Current value as zero point max 20 of the upper range limit PV measured value display PVRO measured value display rotated 180 SP set switch point display SPRO set switch point display rotated 180 OFF display off OFF
10. eereses 4 DIMENSIONS errrssee Erid EREKEEE ANNEE EENEN EEA 4 PROCESS CONNECUON serrer ura r ECET E 5 Installation INSUWUHIONS 14 540 vs04 adetaddaav see kesheenaenw ead s 6 VVI aa E E sue ra eee eaeeseasenee aes 8 Mating 6 SSeS are acorn ee ce ee Seem eth ews 9 Operation ceee TIETEET TTT TEE On site ProgramMing s2c lt 0esssnwesswaate sande cde rert edss 9 Programming with Personal Computer amp ReadWin 2000 18 ACCOSSOMIGS icicsceeesiectsiesioerevecacedsieeiues 20 Configuration Kit with Redd Wite lt ic 2ccsseeseveseacuseces 20 Troubleshooting os id lt 0wsdsun ewweenswenbateswean 21 Error and Warning Codes aint ccna weer eseengawwe ens 21 R 0 a ee re eee 22 BaS Slat e E E yee E baeene EET 22 Technical Data sc cecsecsccseseanesiueaeesewsaw nnd 23 Display Version ico cacanatuaanan ae ciadeneeearwencaaeneran 23 Nondisplay VEISION i x0 no44 nae eax anaecaink yaad ataaweres 24 Operating Conditions 2cccecensocesarnsduscasboctedesadsas 24 Pub 75054 004 10 December 2014 1 837E Solid State Temperature Sensors User Manual Safety Instructions Designated Use The Bulletin 837E is a temperature switch for measuring and monitoring displaying and regulating process temperatures The device has been safely built with state of the art technology and meets the applicable requirements and EC Directives It can however be a source of danger if used incorrectly or for anything other than the designated use Installation Co
11. en Bradiey QePNP 4 20m4 SB F to 302 F 1 Current consump 0mA Pss Daries Out lt 250 m AO Dha CE Nf D0 837E DC1BN1A1D4 Serfal Ha 53009401032 gt e MADE IN GERWANY LISTE MEASURING EQUIPMENT 18Y Figure 1 Explanation of the nameplate see table below 1 Catalog number fe Current consumption 4 Operating voltage Enclosure Rating Ingress Protection Notes Specifications and ratings may differ from those shown in Figure 1 depending on the particular model Refer to the product nameplate or catalog for actual ratings and specifications The series number indicates the version of the switch A change in the series letter does not have any effect on the compatibility see Change Status section Pub 75054 004 10 December 2014 3 837E Solid State Temperature Sensors User Manual Installation Dimensions Display Version 38 7 1 52 42 3 1 67 a la 38 5 1 51 Fig 1 Dimensions Version L 50 100 or 200 mm M 12x1 connector as per IEC 60947 5 2 Nondisplay Version r 14 mm Hex Nut NX 1 4 inch NPT Probe Length 4 Pub 75054 004 10 December 2014 837E Solid State Temperature Sensors User Manual Process Connection The following table illustrates the versions of 837E oo C afl 8 Field of Measurement monitoring application
12. hortened pin Black Programming cable adaptor 836 NSRT required for programming with ReadWin software kit 836E NSR 8 Pub 75054 004 10 December 2014 837E Solid State Temperature Sensors User Manual Mating Cables 2 m 6 5 ft PVC cable with 4 pin micro M12 x 1 connector and ratcheted B 17 epoxy coated zinc coupling nut tT Catalog Number 889D F4AC 2 am lol Te t__ 2 m 6 5 ft PVC cable with 4 pin micro 889D F4AC 2 M12 x 1 right angle connector and ratcheted epoxy coated zinc coupling nut Catalog Number 889D R4AC 2 Note Other cable lengths are available and shielded cables may be required for some analog output applications refer to the On Machine Connectivity catalog 889D R4AC 2 Operation On site Programming The Bulletin 837E is programmed via three push buttons The digital display and the light emitting diodes LEDs assist in the navigation through the operating menu Operating key E Digital display LED for status Illumination white OK Green ok Illumination red error fault Red error Red green blinking warning Yellow LEDs for switching states LED on switch closed LED off switch open Communications jack for personal computer Figure5 Location of operating keys and display elements Pub 75054 004 10 December 2014 9 837E Solid State Temperature Sensors User Manual Navigating through the programming menu Refer to the menu struct
13. ming menu A B C BASE UNIT Ja F K ZERO 0 0 GET Z 0 0 DISP PV HJ PVRO SP SPRO OFF OFFR TAU 0 0 DESI NO HIES FUNC winc _ EHn S gt SP 0 0 gt RSP 0 0 gt TSP 0 0 gt TRSP 0 0 OUT2 FNC2 WINC HYNC __ F WINO HYNO SP2 0 0 a gt RSP2 0 0 TSP2 0 0 gt TRS2 0 0 SERV LOCK 0 gt CODE 0 PRES NO YES REV C 0 a LSTA 0 gt SIM OFF OPEN CLOS gt SIM2 OFF OPEN CLOS gt MAX 0 0 gt MIN 0 0 Figure6 Programming menu A function groups B functions C settings Pub 75054 004 10 December 2014 11 837E Solid State Temperature Sensors User Manual Structure of the programming menu for 1x switch output and 1x analog output 4 20 mA The chart below illustrates the structure of the programming menu A B C BA
14. mmissioning and Operation Only personnel familiar with these types of products and associated machinery should plan or implement the installation start up configuration and subsequent maintenance of the Bulletin 837E temperature switch Failure to comply may result in personal injury and or equipment damage Operational Safety Functional Safety The Bulletin 837E temperature switches were developed according to the standards IEC 61508 and IEC 61511 1 FDIS The 837E version with PNP switch output and additional analog output is equipped with fault detection and fault prevention functions within the electronics and software This switch version can therefore be used to monitor temperatures in applications up to Safety Integrity Level 2 SIL2 Hazardous Areas The Bulletin 837E is not approved for use in intrinsic safety hazardous area applications Return Before returning a device to Rockwell Automation be sure to remove all fluid residue This is particularly important if the fluid is a health hazard e g flammable toxic caustic carcinogenic etc ATTENTION Do not return a measuring device if you are not absolutely certain that all traces of hazardous substances have been removed e g substances which have penetrated crevices or diffused through plastic 2 Pub 75054 004 10 December 2014 837E Solid State Temperature Sensors User Manual Product Identification Q H 12 30 Media Temp S0 C te 150 C All
15. perature Sensors User Manual Installation in Hygienic Processes Companion connection Figure 3 Mounting instructions for installation in hygienic processes The matches for the process connections as well as the gaskets are not included in the scope of delivery of this assembly e Care should be taken by the user in the execution of the welding on the process side Suitable weld material e Flush welding or with welding radius gt 3 2 mm e Absence of pits folds crevices e Ground and polished surface R lt 0 8 um As a general rule the thermometers should be installed in such a way that does not adversely affect their cleanability Pub 75054 004 10 December 2014 7 837E Solid State Temperature Sensors User Manual Wiring Display Version The 837E is a DC voltage switch with two PNP outputs or a single PNP output with a 4 20 mA analog output Both options feature an M12 micro connector Figure 4 Bulletin 837E with two PNP switch outputs or one PNP output with 4 20MmA analog output Nondisplay Version The 837E nondisplay version is offered with 4 20 mA analog output with PC programmable transmitter Explanation Wire Color 2 1 L7 10 35V DC Power supply 10 35V DC aK 4 20 mA current output 4 20 mA Blown Connection of PC configuration ee White Ses cable shortened pin 3 4 Power supply OV DC current output OV Blue 4 20 mA 4 20 MA Connection of PC configuration cable s
16. range W250 Number of switch cycles exceeded W270 Short circuit at output 1 W280 Short circuit at output 2 Repair Bulletin 837E temperature switches are not repairable Change Status The release number on the nameplate and in the Operating Instructions indicates the change status of the device XX YY ZZ example 01 02 01 XX Change in the main version Compatibility no longer provided Device and Operating Instructions change YY Change in functionality and operation Compatibility provided Operating Instructions change Z Troubleshooting and internal modifications Operating Instructions do not change 22 Pub 75054 004 10 December 2014 837E Solid State Temperature Sensors User Manual Technical Data Display Version Power Supply Supply voltage DC voltage version 12 30 V DC Current consumption Without load lt 60 mA with reverse polarity protection Power supply failure e Behavior in case of overvoltage gt 30 V The device works continuously up to 34V DC without any damage No damage is caused to the device in case of a short term overvoltage up to 1 kV as per EN 61000 4 5 If the supply voltage is exceeded the properties specified are no longer guaranteed Behavior in case of undervoltage If the supply voltage drops below the minimum value the device switches off status as if not supplied with power switch open Output Switching capacity e Switch status ON l lt 250 mA e Switch status OF
17. s prohibited Throughout this manual we use notes to make you aware of safety considerations Identifies information about practices or circumstances that can cause an explosion in a hazardous environment which may lead to personal injury or death property damage or economic loss Identifies information that is critical for successful application and understanding of dail the product ATTENTION Identifies information about practices or circumstances that can lead to personal injury or death property damage or economic loss Attentions help you identify a hazard avoid a hazard and recognize the consequences ATYA Labels may be on or inside the equipment for example drive or motor to alert people that dangerous voltage may be present SUE VZG Labels may be on or inside the equipment for example drive or motor to alert people that surfaces may reach dangerous temperatures PEPI gt ddrd It is recommended that you save this user manual for future use 837E Solid State Temperature Sensors User Manual Table of Contents Safety Instructions ccc ccc ce ccc eccecesceee 2 Designated SE cae ac porerannendecven arenes eyaresenene 2 Installation Commissioning and Operation 2 Operational Safety ici ccsen nega ad eesaeeeeooseneeonsetada 2 POUR soa pect teow toons we eee oc eet ec eet oetweeee 2 Product Identification ssssssssessoosesosoo 3 instalation cas csnawiews wees Aw eewesuw nese ex
18. ure Sensors Solid State Pressure Switches Resources Reference Other Resources and select ReadWin Configurator for Windows 2000 zip 20 Pub 75054 004 10 December 2014 837E Solid State Temperature Sensors User Manual Troubleshooting Error and Warning Codes If an error occurs in the electronics the color of the status LED changes from green to red and the display shows an error or warning code as outlined below e E code for errors In the event of an error message the measured value is unreliable e W code for warnings In the event of a warning the measured value is still reliable Error Codes Code Explanation E011 Device configuration faulty E012 Error in measurement E015 Device error internal E019 Power supply has undervoltage overvoltage E020 Device error internal E021 Device error internal E022 USB supply voltage E025 Switching contact 1 is not open although it should be open E026 Switching contact 2 is not open although it should be open E040 Device error internal E042 Output current cannot be generated Possible cause analog output not connected or open circuit E044 Excessive output current drift 0 5 mA Pub 75054 004 10 December 2014 21 837E Solid State Temperature Sensors User Manual Warning Codes Code Explanation W107 Simulation active W202 Temperature outside the sensor range W209 Device start up W210 Configuration modified W212 Sensor signal outside the permitted
19. ure in Figure 6 on the following page The section labelled A refers to Function groups The section labelled B refers to the individual Functions within each Function group The section labelled C identifies the possible values for each function To enter the operating menu e Press and hold the E key for longer than 3 sec Once in programming mode BASE will be displayed toggle between the Function groups with the and keys To enter the Function group press the E key To toggle between functions repeatedly press the E key Note that repeatedly pressing the E key will return you to the Function group Then press the E key to return to the Function option Once on the desired function use the or key to change the function value Press E to accept the function value To save changes press and hold the E key for longer than 3 sec Once in SAVE choose YES or NO with the or key e Confirm with the E key sensor will go through a start up routine before entering operating mode Warning code 210 W210 will appear on the display to indicate a change in configuration see Error and warning codes section ATTENTION Changes take effect only when you choose YES when asked to save the data 10 Pub 75054 004 10 December 2014 837E Solid State Temperature Sensors User Manual Structure of the programming menu for 2x switch outputs The chart below illustrates the structure of the program
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