ABB JDF200 Скачать руководство пользователя страница 12

12   OI/JDF200-EN Rev. E 

| 2600T Series

6 Transmitter wiring

7.2 6.2 Supply requirement

For signal/power connection use twisted, stranded pairs of 
wiring no 18 to 22 AWG / 0.8 to 0.35mm2 ø up to 5,000 feet 
(1500 meters). Longer loops require larger wire. If a shielded 
wire is used, the shield should be grounded only at one end, 
not both ends. In case of wiring at transmitter end, use the 
terminal located inside the housing marked with the appropriate 
sign. 

JDF200 is connected in series with the 4...20 mA loop and 
takes its power supply from the loop itself regarless from the 
selected connection scheme (as per paragraph 6.1 Cable 
connection) . The minimum supply voltage must be 
dimensioned considering the voltage drop on the indicator.

The maximum voltage drop on JDF200 is 2,4Vdc at 22mA. 
Therefore, the minimum supply voltage from the loop can be 
calculated as detailed below:

Min. loop voltage = 2,4Vdc + (Rloop * 22mA)

 Where: 

  MinVTx is the transmitter minimum supply voltage 

  Rloop is the resistance on the loop (in ohms)

JDF200 field indicator minimum operating current is 3,2mA. In 
case of lower currents, the display turns off not impacting the 
loop.

Field indicator maximum operating current is 23mA. in case of 
higher currents, the display will show 23 mA. 

JDF200 can withstand up to 400mA for a short period of time 
without damage.

Important.

 For EX ia and Intrinsically Safe installations, power 

supply must not exceed 30 Vdc as well as the values stated 
in paragraphs 10.1.1 and 10.1.2.

Note

. Avoid routing cables with other electrical cables (with 

inductive load, etc.) or near large electrical equipment.

7.3 6.3 Wiring procedure

Follow these steps to wire the field indicator:

  — Remove the temporary plastic cap from one of the two    
    electrical connection ports located at both sides in the    
    upper part of the field indicator housing.

  — These connection ports may have a 1/2 inch internal NPT  
    or M20 threads. Various adaptors and bushings can be    
    fitted to these threads to comply with plant wiring  

 

    (conduit) standards.

  — Remove the housing cover.    

 

 

 

    In an Explosion-Proof/Flame-Proof installation, do not  

 

    remove the field indicator cover when power is applied to  
    the unit.

  — Run the cable through the cable gland and the open port.

  — Connect the positive lead to the + terminal, and the  

 

    negative lead to the – terminal.

  — Plug and seal the electrical ports. Make sure that when    
    the installation has been completed, the electrical ports    
    are properly sealed against entry of rain and/or corrosive   
    vapors and gases.

Warning - General risks for JDF200 cable glands.

 

Cables, cable glands and unused port plugs must be in accordance 
with the intended type of protection (e.g. intrinsically safe, explosion 
proof, etc.) and degree of protection (e.g. IP6x according to IEC EN 
60529 or NEMA Type 4x). See also the addendum for “EX SAFETY” 
ASPECTS AND “IP” PROTECTION. 

In particular, for explosion proof installations, remove the red 
temporary plastic caps and plug the unused openings with a plug 
certified for explosion containment

 — 

If applicable, install wiring with a drip loop. Arrange the    

    drip loop so the bottom is lower than the conduit  

 

    connections and the field indicator housing. 

 — 

Put back the housing cover, turn it to seat O-ring into the  

    housing and then continue to hand tighten until the cover  
    contacts the housing metal-to-metal. In Ex-d (Explosion   
    Proof) installation, lock the cover rotation by turning the   
    set nut (use the 2mm Allen key supplied with the  

 

    field indicator).

Figure 7: Ground connection on field indicator housing

7.4 6.4 Grounding

Field indicator housing should be grounded or earthed in 
accordance with national and local electrical codes. 

Protective grounding terminals (PE) are available outside and/or 
inside the housing. Both ground terminals are electrically 
connected and it up to the user to decide which one to use. 
The most effective field indicator case grounding method is 
direct connection to earth ground with impedance equal or less 
of 5 ohm.

Note

. In case of certification for the North America, internal 

and external grounding points are properly marked with “G”.

Содержание JDF200

Страница 1: ...ntroduction Model JDF200 field indicator provides simple and low cost remote indication of a process variable on an easy to read meter ensuring the most useful display for any specific application For more information Further publications for JDF200 field indicator are available for free download from www abb com pressure JDF200 indicator ...

Страница 2: ...rt of ABB a world leader in process automation technology we offer customers application expertise service and support worldwide We are committed to teamwork high quality manufacturing advanced technology and unrivalled service and support The quality accuracy and performance of the Company s products result from over 100 years experience combined with acontinuous program of innovative design and ...

Страница 3: ...3 Wiring procedure 12 6 4 Grounding 12 1 8 7 Operation 13 7 1 Configuration using the LCD with keypad 13 7 2 Conventional LCD L1 option 13 7 3 LCD menu structure 13 7 3 1 Easy Set up 15 7 3 2 Device Set up 18 7 3 3 Process Alarm 19 7 3 4 Diagnostics 20 7 3 5 Device Info 20 7 3 6 Display 20 7 4 Output functions 21 7 4 1 Linear 21 7 4 2 Square root 21 7 4 3 Square root to the 3rd power 21 7 4 4 Squa...

Страница 4: ...tion to the electrical connections to the configuration and to the troubleshooting and maintenance operations 2 2 1 2 Models covered by this manual The present manual can be used for JDF200 Field Indicator 2 3 1 3 Product description Model JDF200 Field Indicator provides simple and low cost remote indication of a process variable on an easy to read LCD display Two types of connection configuration...

Страница 5: ...ems For safety reasons ABB draws your attention to the fact that only sufficiently insulated tools conforming to DIN EN 60900 may be used Since the field indicator may form part of a safety chain we recommend replacing the device immediately if any defects are detected In case of use in Hazardous Area non sparking tools only must be employed In addition you must observe the relevant safety regulat...

Страница 6: ... to the WEEE Directive 2012 19 EU or corresponding national laws Starting from August 15th 2018 electrical and electronic equipment marked with the crossed out wheeled bin symbol may not be disposed as unsorted municipal waste Waste of electrical and electronic equipment WEEE shall be treated separately using the national collection framework available to customers for the return recycling and tre...

Страница 7: ...200 EN Rev E 7 3 Transmitter overview 4 3 Field indicator overview 4 1 3 1 Field indicator components overview Figure 1 Field Indicator components 1 2 1 LCD display with keypad L1 option 2 Terminal block conversion board ...

Страница 8: ...or Ex ia Ex d ITS 16 ATEX 10166X for Ex nA A 5 2 4 2 Optional wired on SST plate I1 The 266 transmitter can be supplied with the optional Wired On Stainless Steel plate figure 4 which is permanently laser printed with a custom text specified in phase of order The available space consists in 4 lines with 32 characters per line The plate will be connected to the transmitter with a Stainless Steel wi...

Страница 9: ...erations The field indicator can be installed in hazardous area only if certified The certification plate is permanently fixed on the field indicator housing JDF200 can have the following certifications INTRINSIC SAFETY ATEX Europe code E1 approval II 1G Ex ia IIC Tx Ga and II 1D Ex ta IIIC Tx Da IP67 and II 1D Ex ia IIIC Tx Da IP67 IECEx code E8 approval Ex ia IIC Tx Ga and Ex ta IIIC Tx Da IP67 ...

Страница 10: ...el U bolt for pipe fixing The U bolt and nuts supplied are necessary for the installation on pipe In case of panel or wall installation the U bolt and the U bolt nuts and washers will not have to be used The bolts for panel mounting are not within the scope of supply 6 6 5 5 Securing the housing cover in flameproof areas The front face of the field indicator housing features a locking screw hex he...

Страница 11: ...of explosion proof protection see relevant warning Depending on the design supplied the electrical connection is established via a cable entry M20 x 1 5 or 1 2 14 NPT thread The screw terminals are suitable for wire cross sections of up to 2 5 mm2 AWG 14 Important With Category 3 field indicators for use in Zone 2 a qualified cable gland for this type of protection must be installed by the custome...

Страница 12: ...hings can be fitted to these threads to comply with plant wiring conduit standards Remove the housing cover In an Explosion Proof Flame Proof installation do not remove the field indicator cover when power is applied to the unit Run the cable through the cable gland and the open port Connect the positive lead to the terminal and the negative lead to the terminal Plug and seal the electrical ports ...

Страница 13: ...th of the keys 1 and 4 can have various functions The meaning of these buttons is displayed below in the LCD display above the respective button You can browse through the menu or select a number within a parameter value using both keys 2 and 3 The button 4 selects the desired menu item Button 1 functionalities Meaning Exit Exit menu Back Back one submenu Cancel Exit without saving the selected pa...

Страница 14: ...rast Moreover it is possible to choose in details what you want to see on the display one or two lines with bargraph Display scaling high and low trimming can be performed accessing a dedicated section of this sub menu This menu allows the visualization of the serial number of JDF200 its hardware and software revisions Tag number setting is available Inside this menu there is the possibility of en...

Страница 15: ...2600T Series OI JDF200 EN Rev E 15 7 Operation 8 3 1 7 3 1 Easy ...

Страница 16: ...16 OI JDF200 EN Rev E 2600T Series 7 Operation ...

Страница 17: ...2600T Series OI JDF200 EN Rev E 17 7 Operation ...

Страница 18: ...18 OI JDF200 EN Rev E 2600T Series 7 Operation 8 3 2 7 3 2 Device ...

Страница 19: ...2600T Series OI JDF200 EN Rev E 19 7 Operation 8 3 3 7 3 3 Process ...

Страница 20: ...20 OI JDF200 EN Rev E 2600T Series 7 Operation 8 3 4 7 3 4 8 3 5 7 3 5 Device 8 3 6 7 3 6 ...

Страница 21: ...ator scale output range default value is 5 Square root transfer funtion is finally applied 8 4 3 7 4 3 Square root to the 3rd power Using this function the relation between the indicator scale output value and the input value is square root to the 3rd power 8 4 4 7 4 4 Square root to the 5th power Using this function the relation between the indicator scale output value and the input value is squa...

Страница 22: ...sible cause Suggested action F255 004 Electronic Memory Failure Electronic NV memory corrupted The electronic must be replaced F250 003 Output ReadBack Failure Voltage reference failure Power off and on the field indicator and check if the error persists If yes replace the communication board as soon as possible F245 002 Electronic Interface Error Voltage reference failure Power off and on the fie...

Страница 23: ...r cleaning inspection repairs and replacement of damaged components 10 1 9 1 Returns and removal Defective field indicator sent to the repairs department must wherever possible be accompanied by your own description of the fault and its underlying cause Warning General risks Before removing or disassembling the device check for hazardous process conditions such as high temperatures aggressive or t...

Страница 24: ... 0 JDF200 Category 1G Ex ia Zone 20 JDF200 Category 1D IP6x Ex ia not Gas with a dust layer up to 50 mm depth Certificate IECEx Ex ia IIC Tx Ga and Ex ia IIIC Tx Da IP67 ATEX certificate number ITS 16 ATEX 10165X IECEx certificate number IECEx ITS 16 0048X Important The number close to the CE marking of the field indicator safety label identifies the Notified Body which has responsibility for the ...

Страница 25: ...cator can be connected to either ib or ia supply associated apparatus certified Ex ia Application with Gas Application with Dust Note the protection is mainly assured by the IP degree associated to the low power from supply This can either be ia or ib JDF200 field indicator Category 1 G Ex ia JDF200 field indicator Category 1 D Ex ia Certificate IECEx Ex ta IIIC Tx Da IP67 ATEX certificate number ...

Страница 26: ...ion of the inside electronics against ingress of solid foreign objects including dusts The assigned 6 means an enclosure dust tight no ingress of dust The second characteristic numeral indicates the protection of the inside electronics against ingress of water The assigned 7 means an enclosure water protected against a temporary immersion in water under standardized conditions of pressure and time...

Страница 27: ...1 2 Entities for Ex D and Ex nA Zone 2 JDF200 Category 3G Ex nA Note the protection is mainly assured by the IP degree associated to the low power from supply Important Note for field indicator with combined approval Before installation of the field indicator the customer should permanent mark his chosen Protection Concept on the safety label The field indicator can only be used with according to ...

Страница 28: ... Vdc 50 C Ta 40 C V 30 Vdc Ex db IIC Tx Gb II 2D Ex tb IIIC Tx Db IP67 50 C Ta 75 C V 42Vdc N A 50 C Ta 75 C V 42Vdc 50 C Ta 75 C V 42Vdc Ex nA IIC Tx Gc Ex tc IIIC Tx Dc IP67 50 C Ta 75 C V 42Vdc 50 C Ta 70 C V 30Vdc 50 C Ta 40 C V 42Vdc 50 C Ta 40 C V 42Vdc Ex ic IIC Tx Gc 50 C Ta 75 C Ui 42Vdc Ii 100 mA 50 C Ta 70 C Ui 30Vdc Ii 160 mA 50 C Ta 40 C Ui 42Vdc Ii 40 mA 50 C Ta 40 C Ui 42Vdc Ii 40 m...

Страница 29: ...No temporary overvoltages occurring on the mains supply Pollution degree 2 Maximum relative humidity 80 for temperatures up to 31 C decreasing linearly to 50 relative humidity at 40 C Transient overvoltages up to the levels of Overvoltage Category II 12 3 11 3 Entities Nominal voltage drop 2 4 Vdc For ordinary location it is necessary to use a fuse with If 400mA or current limiter See table at par...

Страница 30: ... type of protection NonIncendive for Class I Division 2 Groups A B C and D in accordance with Nonincendive field wiring requirements for hazardous classified locations as Ex ic type of protection Intrinsically Safe for use in Class I II and III Division 1 Groups A B C D E F and G in accordance with Entity requirements for hazardous classified locations as Ex ia and Ex iaD type of protection Temper...

Страница 31: ...cendive for Class I Division 2 Groups A B C and D in accordance with Nonincendive field wiring requirements for hazardous classified locations as Ex ic type of protection Intrinsically Safe for use in Class I II and III Division 1 Groups A B C D E F and G in accordance with Entity requirements for hazardous classified locations Temperature class T4 to T6 dependent on the maximum input current and ...

Страница 32: ...30Vdc Ii Imax 58 mA 50 C Ta 40 C Ui Vmax 30Vdc Ii Imax 28 mA Canada Ex ta IIIC Tx Da IP67 US CL I Div 2 GP ABCD T6 T4 CL II Div 2 GP FG T6 T4 CL I Zone 1 AEx d IIC T6 T4 Gb 40 C Ta 75 C Ui Vmax 42Vdc Ii Imax 100 mA N A 40 C Ta 75 C Ui Vmax 42Vdc Ii Imax 100 mA 40 C Ta 75 C Ui Vmax 42Vdc Ii Imax 100 mA Canada Ex d IIC T6 T4 Gb Ex tb IIIC T85 C T135 C Db US CL I Zone 2 AEx nA IIC T6 T4 Gc CL I Div 2...

Страница 33: ...2600T Series OI JDF200 EN Rev E 33 ...

Страница 34: ...e without any special precautions Material s which have been in contact with this equipment C If A or B are not applicable full instructions for the safe handling of this equipment for disposal must be supplied Please delete A B or C above as applicable complete the signature section below then send the completed declaration either with the returned items or by fax for the attention of the Calibra...

Страница 35: ... transmitters 13 6 ABB s portfolio of device management Fieldbus and wireless solutions Scalable asset device management Asset vision software Mobility handhelds 13 7 Customer Support We provide a comprehensive after sales service via a Worldwide Service Organization Contact one of the following offices for details on your nearest Service and Repair Centre ABB S p A Via Luigi Vaccani 4 22016 Treme...

Страница 36: ...subject matter and illustrations contained therein Any reproduction disclosure to third parties or utilization of its contents in whole or in parts is forbidden without prior written consent of ABB ABB 2018 All rights reserved ABB Ltd Measurement Analytics Howard Road St Neots Cambridgeshire PE19 8EU UK Tel 44 0 1480 475321 Fax 44 0 1480 217948 ABB Inc Measurement Analytics 125 E County Line Road ...

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