Pt100 Input Module User`s Manual (Hardware)
Contents
1. Terminal Block Layout A68RD3N A68RD4N Signal Terminal number 1 RUN 1 RUN name 68RD A68RD CH CH 3N 4N OFFSET OFFSET 39 ser 3 _ _ gt SET R GAIN GAIN UP UP 4 g 4 A DOWN DOWN TEST 1 TEST 1 5 6H 2 9 CH arn 2 A1 3 Al 3 i st 4 18 ms LU 6 S A 6 pi a2 5 SLD 7 N S p A2 8 A2 8 28 B2 2 B2 A sii lp b2a3 4 SLD N SLD 11 11 A3 12 A3 12 3 BS 13 3 B3 13 b3 m baad SLD N SL A4 15 A4 15 16 16 4G B4 48 B m b4 i8 b4a5 5 SLD N SIB A5 R AS 19 sg 8 sB sms 97 b5 m bs a6 SLD N SL 23 23 as 24 AG 24 B6 6Q Be 6 25 25 b6 b6 a7 26 26 SLD L 27 27 A7 E AZ B7 7 B 7 29 29 b7 m bzla8 20 SLD N SLD 31 31 A8 A8 Ba 32 8 Bs 32 8 33 gs 33 34 sp 34 SLD ie 36 36 ANAL ANALOG 7 GND 137 7 GND 37 FG 38 Fa 28 INPUT INPUT eJ wu 2 nu 8 A1862RD3N A1862RD4N Terminal Block Layout RUN B Siqnal Terminal number gna A1962 A1S62 B name RD3N RD4N TEST Blank TEST Blank 6 Bak 8 A1 12 Blank Details N rm l ON In normal operation i mode Flicker Write data error occurring Operation status OFF 5VDC power OFF or watch dog timer error occurring display LED Flicker When the OFFSET GAIN setting switch is set to RUN LED Test OFFSET or GAIN2. ee TIS RR ea aT em LOTO toon INPUT le MULL 6 0 24 10 0 39 is 4 2 106 4 18 25 70 71 AT lt gt lt P 0 17 J 131 5 16 BRA 37 5 1 48 Unit mm inch 12 6 3 A1S62RD3N AiS62RD3N RUN 3 LY 6 5 93 6 li 7 3 P 0 26 3 69 0 29 34 5 1 36 Unit mm inch 13 6 4 A1S62RD4N A A1S62RD4N ES RUN O E 0 1 2 S 3 is 4 2 5 z 6 7 B C D E F 6 5 93 6 7 3 34 5 x 0 2600 8 69 10 29 1 369 7 Unit mm inch 14 Warranty Mitsubishi will not be held liable for damage caused by factors found not to be the cause of Mitsubishi machine damage or lost profits caused by faults in the Mitsubishi products damage secondary damage accident compensation caused by special factors unpredictable by Mitsubishi damages to products other than Mitsubishi products and to other duties NFor safe use This product has been manufactured as a general purpose part for general industries and has not been designed or manufactured to be incorporated in a device or system used in purposes related to human life Before using the product for special purposes such as nuclear power e
3. Using the channel selection switch set the channel to be compensated Input the value for the offset value d Pt100 or standard resistor etc Set the OFFSET GAIN setting switch to SET SET will be saved OFF SET The offset value GAIN Set the OFFSET GAIN setting switch to OFFSET OFF ser RUN LED bud GAIN at 0 5s intervals 1 Input the value for the gain value Set the OFFSET GAIN setting switch to SET 80 C OFF SET The gain value will be saved RD3N 4N Pt100 or standard resistor etc Set the OFFSET GAIN setting switch to GAIN Is compensation of the channel being used completed OFF r RUN LED aj A SET A GAIN at 0 55 intervals YES Adjust to the gain value with the UP DOWN switch Release the TEST terminals Buffer memory omi BE 1 Once the offset gain is set with the test mode the offset value cannot be checked by setting the OFFSET GAIN setting switch to OFFSET again The setting value is held 2 If the device is used in the normal mode after the offset gain is set with the test mode the previously set offset value and gain value cannot be confirmed by entering the test mode The setting value is held 4 Handling 1 The main case and terminal block are made of resin so do not drop it or apply strong impacts 2 Do not remove the module s PCB fr
4. e Pt100 Input Module Type A1S62RD4N hereafter abbreviated to the A1S62RD4N which are used with the MELSEC A series PLC CPU module hereafter abbreviated to the PLC CPU The A68RD3N A68RD4N A1S62RD3N and A1S62RD4N are generically abbreviated to the RD3N 4N 2 Specification 2 1 Performance specifications Specifications dil 16 bit signed binary data Output 1800 to 6000 Value to first decimal place X 10 times temperature equivalent 32 bit signed binary data 180000 to 600000 Value to third decimal places X 1000 times Usable platinum temperature Pt100 JIS C1604 1997 IEC 751 am2 JIS C1604 1989 DIN 43760 1980 measuring resistors JPt100 JIS C1604 1981 Measured temperature ranges Accuracy 1 accuracy relative to full scale Temperature detecting output TA current Across platinum temperature measuring resistor input PLC power supply Photocoupler insulated Across platinum temperature measuring resistor input channel Non insulated i I Across platinum temperature measuring resistor input PLC power supply Insulation resistance 500VAC for 1 minute Detected channel Batch detected Detected channel Batch detected Broken wire detection by channel on all channels by channel on all channels Number of Number of occupied I O points I O points 32 points Connection terminals 38 point terminal block 20 point terminal block Applicable wire size 0 75 to 2mm 0 75 to 1 5mm Applicable crimping terminals V1
5. 25 3 V1 25 YS3A V2 S3 V2 YS3A Cable across RD3N 4N platinum Refer to Section 2 2 temperature measuring resistor Internal current consumption BVDC 0 94A 0 41A 0 49A 0 39A 0 43kg 0 43kg 0 27kg 0 27kg 250 H 37 5 W 131 D mm 130 H 34 5 W 107 4 D mm Insulation system 2 2 Specifications when platinum resistance bulb is connected 1 For A68RD3N and A1S62RD3N Make sure that the conductor resistance value between the Pt100 and A68RD3N A1S62RD3N is 10 Q or less per wire All channels have the same specifications 109 or A68RD3N Wire so that the following is satisfied A1S62RD3 1 Conductor resistance value 10 9 2 Conductor resistance value 10 3 Conductor resistance value 10 2 2 For A68RD4N and A1S62RD4N Make sure that the total resistance value of the conductors over which the current passes is 70 Q or less Example To connect Pt100 to both CH 1 and CH 2 A1S62RD4N 4 A1S62RD4N CH 1 oa Wire so that 1 2 3 4 5 lt 70 2 CH 2 o SLD The arrow indicates the current flow 3 Names and Setting of Parts 3 1 Names of Parts
6. an rite OP nda aa haqa ob yh out d 1 2 1 Performance specifications sitta alamliiki ama 1 2 2 Specifications when platinum resistance bulb is connected 2 3 Names and Setting of Parts wacka sca a willa 3 8 1 NaM165 or Pals mammu 3 3 2 Error compensation procedures 0nnnnnnnnnnnnn ann annnnnnanna 5 2 99001431 310109 MEETS OAK AE 7 sassi ai maika aaa alas na 7 5 1 Precautions for connecting cte CEN tasa Es 7 5 2 Connection to A68RD3N A1S62RD 3N T 8 5 3 Connection to A68RD4N A1S62RD4N and precautions 9 6 External Dimension Diagram tervitada ajat eeen 11 Gal ACSRD SN u uu a 2 ate La apana dd A hutas eod ed akui qatu 11 6 2 AG8RD41N uu cizia EE WC saak OE CA aa A Wa 12 6 3 A1S62BD9N2 Selak a dodana add a ona 13 SAATSCZNDAN uuu od da do Ea 14 About the Manuals The following manuals are also related to this product Order them if necessary Detailed Manual Manual No Manual name Model code Type A68RD3N 4N A1S62RD3N 4N Pt100 Input Module SH 080193 Users Manual 13JR46 A 4 1 Overview This manual explains the specifications and part names of e Pt100 Input Module Type A68RD3N hereafter abbreviated to the A68RD3N e Pt100 Input Module Type A68RD4N hereafter abbreviated to the A68RD4N e Pt100 Input Module Type A1S62RD 3N hereafter abbreviated to the A1S62RD3N
7. oU m WEE SLD SLD 3 Precautions for connection to A68RD4N and A1S62RD4N The following are the precautions for connection of Pt100 to the A68RD4N and A1S62RD4N a Perform wiring so that there is continuity between the following terminals When all channels are used on A68RD4N CH 1 CH 2 CH 3 CH 4 CH 5 CH 6 CH 7 CH 8 M M MY MW MW MY MW MW al A1 B1 b1 a2 A2 B2b2 a3 A3 B3 b3 a4 A4 B4 b4 ab A5 B5 b5 ae A6 B6 be a7 A7 B7 b7 a8 A8 B8 b8 When all channels are used on A1S62RD4N CH 1 CH 2 ai A1 Bi bl a2 A2 B2 b2 b Skip the terminals of the unused channels When only CH1 2 3 and 6 are used on A68RD4N CH 1 CH 2 CH 3 CH 4 CH 5 CH 6 CH 7 CH 8 O O O O uo Qu u0 VO al A1 B1 b1 a2 A2 B2b2 a3 A3 B3 b3 a4 A4 B4 b4 ab A5 B5 b5 a6 A6 B6 b6 a7 A7 B7 b7 a8 A8 B8 b8 Always wire terminals a1 and b8 When only CH1 is used on A1S62RD4N CH 1 CH 2 i at A1 B1 bi a2 A2 B2 b2 Always wire terminals a1 and b2 Always specify conversion disable for the channels not connected with Pt100 When the channels not connected with Pt100 are specified as conversion enable the wire break detection flag turns ON if a wire break does not occur on the channel connected with PT 100 10 6 External Dimension Diagram 6 1 A68RD3N O LL 4 2 0 17 N3x0 5x6 S Installation screw QN Hrana N I l A68RD3N _ RUN CH OFFSET SET
8. the LED will flicker at 0 5 mode second intervals OFF OFFSET GAIN setting switch set to SET Selects the channel for adjusting the offset and gain for error compensation When A68RD3N 4N is used the 0 9 position setting is not managed Factory Set A68RD3N 4N 0 A1S62RD3N 4N CH1 Sets the offset value and gain value for the test mode Factory Set SET 1 OFFSET position Offset value compensation mode 2 GAIN position Gain value compensation mode 3 SET position Offset value gain value save mode The temperature detection value at the time the switch is changed from the OFFSET GAIN position to the SET position is saved in the RD3N AN internal memory as the offset gain value Increments decrements the offset value gain value for the channel being used at the following rate UP DOWN switch 1 ON for less than 1 5 seconds Increments decrements in 0 025 C units 2 ON for 1 5 seconds or more Increments decrements in 0 1 C unit every 0 04 seconds Short the terminals when making error compensation Pt1 00 connection Connect the Pt100 terminal Analog ground terminal O Channel selection switch OFFSET GAIN setting switch Use to provide a separate ground 3 2 Error compensation procedures Adjust to the offset value with the UP DOWN switch Short circuit the TEST terminals A68RD3N 4N Terminals1 2 A1S62RD3N 4N Terminals1 3 and enter the test mode A Buffer memory 497 5 gt 500
9. 62RD3N An example of connecting a 3 wire Pt100 is shown below Ex the AG8RD3N 1 Also ground the power supply unit s FG 2 It may be preferable to connect this depending on the working environment When the A1S62RD3N is used the terminal name is AG 2 A 4 wire type or 2 wire type Pt100 can also be used with the A68RD3N and A1S62RD3N Connect as shown below when connecting a 4 wire type or 2 wire type Pt100 4 wire type 2 wire type A AES A A S Sh A B B B 5 B b ex b sup SLD 5 3 Connection to A68RD4N A1S62RD4N and precautions 1 The highest precision can be achieved by connecting a 4 wire type Pt100 to the AG8RD4N and A1S62RD4N An example of connecting a 4 wire Pt100 is shown below Ex the A68RD4N Constant current circuit Internal circuit 1 Also ground the power supply unit s FG 2 It may be preferable to connect this depending on the working environment When the A1S62RDAN is used the terminal name is AG 2 A 3 wire type or 2 wire type Pt100 can also be used with the A68RD4N and A1S62RD4N Connect as shown below when connecting a 3 wire type or 2 wire type Pt100 3 wire type 2 wire type u W c gt ma UJ Z N
10. A GAIN UP DOWN Z lt e co m dp m a 250 9 85 Md 7 2 0 28 ANALOG GND A FG 38 nere wur gy TUILTLILTLTLTLTLTLTLTLTLTLTLTLTLTLTLTLTLTLTLILILTI 6 0 24 10 0 39 5 5 1 4 2 106 4 18 ke 254 oz 0 17 131 5 16 0 99 37 5 1 48 Unit mm inch 11 6 2 A68RD4N oO 11 42 0 17 N3x0 5x6 S Installation screw a LAWL i A68RD4N RUN d OFFSET SET d GAIN UP S DOWN Z 8 6 0 34 dE z 9 m a w 250 9 85 21 23 25 je 3E 7 Bz b7 a8 29 A SLE A8 31 33 35 7 2 0 28 ee EIE REIR eI EIK d ja 285 s
11. MITSUBISHI Pt100 Input Module User s Manual Installation A68RD3N 4N A1S62RD3N 4N Thank you for buying the Mitsubishi general purpose programmable logic controller MELSEC Series Prior to use please read both this manual and detailed manual thoroughly and familiarize yourself with the product MODEL A68 A1S62RD U HW MODEL GODE 13JT68 IB NA 0800202 A 0203 MEE BISEG 2002 MITSUBISHI ELECTRIC CORPORATION e SAFETY PRECAUTIONS e Always read before starting use When using this equipment thoroughly read this manual Also pay careful attention to safety and handle the module properly These precautions apply only to this equipment Refer to the user s manual of the CPU module to use for a description of the PLC system safety precautions These Safety Precautions classify the safety precautions into two categories DANGER and CAUTION Procedures which may lead to a dangerous condition and XPDANGER cause death or serious injury if not carried out properly Procedures which may lead to a dangerous condition and NCAUTION cause superficial to medium injury or physical damage only if not carried out properly Depending on circumstances procedures indicated by ZACAUTION may also be linked to serious results In any case it is important to follow the directions for usage Store this manual in a safe place so that you can take it out and read it whenever necessary Always forward it to t
12. he end user DESIGN PRECAUTIONS NCAUTION Do not bunch the control wires or communication cables with the main circuit or power wires or install them close to each other They should be installed 100mm 3 9inch or more from each other Not doing so could result in noise that would cause erroneous operation A 1 INSTALLATION PRECAUTIONS CAUTION Use each module in an environment as specified in the general specification in the detailed manual Using the PLC outside the range of the general specifications may result in electric shock fire or malfunction or may damage or degrade the module Before mounting the module insert the module fixing hook at the bottom of the module into the fixing hole in the base unit The AnS series modules must be screwed to the base unit to the specified torque Improper mounting of the module can cause a malfunction failure or drop Do not touch the conductive area or electronic parts of the module directly Doing so can cause the module to malfunction or fail WIRING PRECAUTIONS CAUTION Always ground the FG terminal and SLD terminal to the protective ground conductor Not doing so can cause a malfunction Carry out wiring to the PLC correctly checking the rated voltage and terminal arrangement of the product Using a power supply that does not conform to the rated voltage or carrying out wiring incorrectly will cause fire or failure e Tighten the te
13. i PS An 898 28 29 30 S V City Building Office Tower 2 Floor 17 18 Rama 3 Road Centro Dir Colleoni Pal Perseo Ingr 2 Bangkpongpang Yannawa Via Paracelso 12 20041 Agrate B i Bangkok 10120 Mil Ital Tel r39 039 60531 Tel 66 2 682 6522 Spain Mitsubishi Electric Europe B V Spanish Indonesia P T Autoteknindo SUMBER MAKMUR Branch Carretera de Rubi 76 80 Jl Muara Karang Selatan Block A Utara 08190 Sant Cugat del Valles No 1 Kav No 11 Kawasan Industri Barcelona Spain Pergudangan Jakarta Utara 14440 Tel 34 935 653135 Tel 62 21 663 0833 South Africa Circuit Breaker Industries LTD noja Messung Systems UE i Private Bag 2016 Isando 1600 Electronic Sadan NO 111 Unit No15 Johannesburg South Africa M I D C BHOSARI PUNE 411026 Tel 27 11 928 2000 Tel 91 20 7128927 Hong Kong Ryoden Automation Ltd Australia Mitsubishi Electric Australia Pty Ltd 10th Floor Manulife Tower 169 Electric 348 Victoria Road PostalBag No 2 Road North Point HongKong Rydalmere N S W 2116 Australia Tel 852 2887 8870 Tel 61 2 9684 7777 MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE 1 8 12 OFFICE TOWER Z 14F HARUMI CHUO KU 104 6212 JAPAN NAGOYA WORKS 1 14 YADA MINAMIS HIGASHI KU NAGOYA JAPAN Specifications subject to change without notice Printed in Japan on recycled paper
14. lectric power aerospace medicine or passenger movement vehicles consult with Mitsubishi This product has been manufactured under strict quality control However when installing the product where major accidents or losses could occur if the product fails install appropriate backup or failsafe functions in the system Country Region Sales office Tel Country Region Sales office Tel U S A Mitsubishi Electric Automation Inc China Ryoden International Shanghai Ltd 500 Corporate Woods Parkway Vernon 3F Block5 Building Automation Hills IL 60061 Instrumentation Plaza 103 Cao Bao Rd Tel 1 847 478 2100 Shanghai 200233 China Brazil MELCO TEC Rep Com e Assessoria Tel 86 21 6475 3228 Tecnica Ltda Taiwan Setsuyo Enterprise Co Ltd Av Rio Branco 123 15 and S 1507 6F No 105 Wu Kung 3rd RD Wu Ku Rio de Janeiro RJ CEP 20040 005 Hsiang Taipei Hsine Taiwan Brazil O t Tel 886 2 2299 2499 German MER EUIS e B V German Korea HANNEUNG TECHNO ID y PRZE 1F Dong Seo Game Channel Bldg Branch 660 11 Deungchon dong Kangsec ku Gothaer Strasse 8 D 40880 Ratingen S i 9 9 9 GERMANY eoul Korea 2 ARR Tel 82 2 3668 6567 TE 5449 2102 4560 Singapore Mitsubishi Electric Asia Pte Ltd U K BM Electric Europe B V UK 307 ALEXANDRA ROAD 05 01 02 A MITSUBISHI ELECTRIC BUILDING Travellers Lane Hatfield Herts AL10 8XB UK SINGAPORE 159943 Tel 44 1707 276100 R UK a Ital Mitsubishi Electric E B V Itali aran E EO p a kaj
15. om the case Failure to observe this could lead to faults 3 Make sure that foreign matter such as wire scraps do not enter the module during wiring Remove any foreign matter that enters 4 Tighten the module installation screws and terminal screws within the following ranges SAM OSSA Tightening torgue range p A68RD3N 4N is used A1S62RD3N 4N is used Module installation screw 78 to 118N cm 78 to 118N cm M4 screw M4 screw Terminal block installation screw 39 to S9N cm 99 to 88N cm M3 screw M3 5 screw Terminal block terminal screw 78 to 118N cm 78 to 118Necm M4 screw M4 screw 5 Wiring 5 1 Precautions for connecting Precautions for connecting the Pt100 to the RD3N 4N and the connection methods are described below 1 Use separate cables for the AC and RD3N AN external input signal and make sure that the cable is not affected by the AC side surge or inductance 2 Do not lay the cables near or with the main circuit wires high voltage wires or load wires other than those from the PLC Failure to observe this will increase the effect of noise surge and inductance 3 Ground the shield wire or shield clamp shield to one point on the PLC side Note that in some cases grounding these at an external source may be preferable depending on the state of the external noise 5 2 Connection to A68RD3N A1S62RD3N 1 The highest precision can be achieved by connecting a 3 wire type Pt100 to the A68RD3N and A1S
16. rminal screws to the stipulated torque Loose screws will cause short circuits fire or malfunctions Make sure that no foreign matter such as chips or wiring offcuts gets inside the module It will cause fire failure or malfunction STARTING AND MAINTENANCE PRECAUTIONS CAUTION e Do not touch the terminals before switching power off externally in all phases Doing so can cause a malfunction e Start cleaning or terminal screw retightening after switching power off externally in all phases Not doing so can cause a malfunction Do not disassemble or modify any module This will cause failure malfuntion injuries or fire e Mount or dismount the module after switching power off externally in all phases Not doing so can cause the module to fail or malfunction DISPOSAL PRECAUTIONS CAUTION When disposing of this product treat it as industrial waste Revisions The manual Nees M RR is noted at the lower left of the back cover Print Date anua Number Revision Mar 2002 IB NA 0800202 A This manual confers no industrial property rights or any rights of any other kind nor does it confer any patent licenses Mitsubishi electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual 2002 MITSUBISHI ELECTRIC CORPORATION A 3 CONTENTS iei M EE 1 2 Specification vue came
Download Pdf Manuals
Related Search