High Speed Counter Module Type A1SD61 User`s Manual (Hardware)
Contents
1. BA 1 E E 2 lt P 3 ES 4 eo Funcrion a oogoo0000 S sal b ss preser starr olb E con CLOSIISISICNCICIO DC12 24V 0 1A A1SD61 Counting speed selection pin 10K Description Counts pulses at a maximum speed of 50k pps in 1 phase or 2 phase input Counts pulses at 10k pps in 1 phase input at 7k pps in 2 phase input The factory setting is 50k Set with the jumper Input pulse voltage selection pin oA B 5V eo 5Vv o o 12V o 0 12V o o 24V o o 24V o Select a pulse voltage that is input to Phase A or B The factory setting is 24 V The module operation cannot be guaranteed when the pulse voltage higher than the set value is applied Set with the jumper External input voltage selection pin 5V o ojo o 12V o ojo o 24V o clo o Select a voltage input to the PRESET F START terminals The factory setting is 24 V The module operation cannot be guaranteed when the voltage higher than the set value is applied Set with the jumper Used for protecting outputs 1 to 8 f2. take care of wiring Dead T awe Bo by Mitsubishi damages to products other than Mitsubishi products and to other duties Nears RUNES 10D inside the panel Jantho Ty Shield N For safe use Sot e E EEE E e This product has been manufactured as a general purpose part for general industries and setting int 9 has not been designed or manufactured to be incorporated in a device or system used in hee Twisted pair wire purposes related to human life Y Carrier NY e Before using the product for special purposes such as nuclear power electric power ALLU MW GQ aerospace medicine or passenger movement vehicles consult with Mitsubishi 0 e This product has been manufactured under strict quality control However when installing Fy the product where major accidents or losses could occur if the product fails install Encoder External 5 VDC 5VDC 1 appropriate backup or failsafe functions in the system 1 Metal piping Never run solenoid or inductive wiring through the same poser OV ov m 2 E conduit supply ffe 3 Country Region Sales office Tel Country Region Sales office Tel L i i f o N 4 U S A Mitsubishi Electric Automation Inc China Ryoden International Shanghai Ltd If sufficient distance cannot be provided between the high current line and L ___ __ i S Ie 500 Corporate Woods Parkway Vernon 3F Block5 Building Automation i f REMARK 2 5 Hills IL 60061 Instrumentation Plaz
3. as indicated by dotted line Printed in Japan on recycled paper
4. for the PC If you do not the PC will malfunction Before connecting wires to the PC check the rated voltage and the terminal arrangement Connecting power of a different voltage or wiring incorrectly will result in fire or failure Do not apply the voltage higher than the value set with a jumper Failure to observe this instruction will result in failure Tighten the terminal screws to the specified torque Loose terminal screws will cause a short fire or malfunctions Tightening the terminal screws too far may cause damage to the screws resulting in short circuits or malfunctions Take all possible measures to prevent chips or wire scraps from entering the module Entry of foreign material will cause fire failure of malfunctions STARTING AND MAINTENANCE PRECAUTIONS Do not touch the terminals while they are live This will cause malfunctions Switch the power off before cleaning the module or retightening the terminal screws If the power is left on the module will break down or malfunction Do not disassemble or tamper with the module This will cause failure malfunctions injuries or fire Switch the power off before installing or removing the module If the power is left on the module will break down or malfunction DISPOSAL PRECAUTIONS CAUTION Dispose of the module as industrial waste About This Manual The following manuals are also related to this product In necessary order them by
5. of the module during wiring If anything does enter the module remove it 4 Tighten the module mounting and terminal screws as specified below A if PRESET or F START Twisted pair wire Shield This diagram assumes that the internal circuit is set to PRESET Pulse input voltage setting pin Tightening Torque Range N cm kg cm Ib inches REMARK Set the external input voltage setting pin to the E position Twisted pair wire Module mounting screw M4 screw 78 to 118 8 to 12 6 93 to 10 4 TI i eae Oe er Terminal block terminal screw M3 5 screw 59 to 88 6 to 9 5 19 to 7 8 OE2 z Terminal block mounting screw M4 screw 78 to 118 8 to 12 5 4 Wiring examples at external output terminals OUT1 to OUT8 ERE To use an OUT terminal the internal photocoupler should be activated External 24 VDC For this example 10 2 to 30 VDC external power is necessary Connection methods poser OV supply are as follows 5 WIRING ie i AiSD61 The method for wiring a pulse generator to the A1SD61 is described here 5 1 Wiring precautions The encoder signal and supply lines should be wired as shown below Wire a pulse generator to the A1SD61 while paying attention to the followings A1SD61 CORRECT 1 For a high speed pulse input take the following counter measures against noise 12 24V a Be sure to
6. use shielded twisted pair cables Also make sure they are 10 2 to 30V grounded to the earth COM i b Do not run a twisted pair cable in parallel with power cables or other I O lines which may generate noise ana newer Suppl Run cables at least 150 mm 5 91in away from the above mentioned A1SD61 j ae A INCORRECT lines and over the shortest distance possible Since the same twisted pair wire 2 For 1 phase input connect count input signal to phase A only is used for both the encoder 3 If the A1SD61 picks up pulse noise it will count incorrectly D signal and the power supply 4 The specific measures against noise are shown below a reduction in the cancelling effect and electromagnetic AISD61 induction may occur External power supply REMARK Set the pulse input voltage setting pin to the E position oe 2 Connection of a voltage output pulse generator 5 VDC oci A1SD61 Pa pen Pulse input voltage 6 OUTSIDE DIMENSIONS Wahshi Separate more Eh i da arranty 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 than 150 mm from equipment such as inverters Also
7. 07 276100 Tel 65 473 2480 n External input voltage setting pin Controller Italy Mitsubishi Electric Europe B V Italian Thailand FA TechCo ltd 1 This is a connection example for 24 V send load Branch 898 28 29 30 S V City Building Office Centro Dir Colleoni Pal Perseo Ingr 2 Kem Vonne 3 Road Via Paracelso 12 20041 Agrate B j d 6 5 93 6 3 69 34 5 1 36 Milano Italy Bangkok A asi Tel 39 039 60531 n pace To encorder 0 26 y Spain Mitsubishi Electric Europe B V Spanish Indonesia fi Mae EEA TA To 6A Unit mm Inch Beige Sank Cheel dol Valies No 4 Kav No 11 Kawasan Indus H Barcelona Spain ergu langan Jakarta Utara 14440 ae Oe is Taleo 8st a a To A1SD61 SouthAfrica e a Innes T Electronic Sadan NO 111 Unit No15 This diagram assumes that the internal circuit is set to PRESET Johannesburg South Africa M 1 D C BHOSARI PUNE 411026 Tel 27 11 928 2000 t 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 Connect the encoder shield AC NAGOYA WORKS 1 12 VADA MINAMI HIGASHLKU NAGOYA JAPAN wire to the twisted pair shield wire of the encoder that is not grounded in the encorder Grounded it inside the joint box Specifications subject to change without notice
8. MITSUBISHI High Speed Counter Module Type A1SD61 User s Manual Hardware Thank you for buying the Mitsubishi general purpose programmable logic controller MELSEC A Series Prior to use please read both this manual and detailed manual thoroughly and familiarize yourself with the product MODEL A1SD61 H W U E MODEL E 13JE47 IB NA 66486 B 0209 MDOC MELSE 1994 MITSUBISHI ELECTRIC CORPORATION SAFETY PRECAUTIONS Read these precautions before using When using Mitsubishi equipment thoroughly read this manual and the associated manuals introduced in the manual Also pay careful attention to safety and handle the module properly These precautions apply only to Mitsubishi equipment Refer to the CPU module user s manual for a description of the PC system safety precautions These SAFETY PRECAUTIONS classify the safety precautions into two categories DANGER and CAUTION D DANGER Procedures which may lead to a dangerous condition and cause death or serious injury if not carried out properly A CAUTION Procedures which may lead to a dangerous condition and cause superficial to medium injury or physical damage only if not carried out properly Depending on circumstances procedures indicated by Z CAUTION 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 t
9. a 103 Cao Bao Rd input siring use shielded wire for the high current line 6 oo Tol 1847 478 2100 A f Shanghai 200233 China i i iti razil a ep Com e Assessoria 2 Distance between the encoder and the joint box should be as short as Set the pluse input voltage setting pin to the EY position 7 Tee la Tawai e e e co m possible If the distance from the A1SD61 to the encoder is too long an 8 Pig pio arahea Rd GER and A ao ET ANG ips eae RD W excessive voltage drop occurs Therefore measure the voltage during 9 P aaa Tel 886 2 2299 2499 A fuss A a MEDo EleaHiC es BNG Korea HAN NEUNG TECHNO CO LTD operation and make sure that the voltage are within the rated voltage of re i ermany Mitsubishi Plocice Eupe B N German 1F Dong Seo Game Channel Bldg the encoder If the voltage drop is large increase the size of wiring or use 5 3 Wiring Example for the Connection of a Controller to External Input BI Gothaer Strasse 8 D 40880 Ratingen 60 14 Deungchon dong Kangsec ku an encoder of 24 VDC with les current consumption Terminals PRESET and F START IC Tels 48 2102 486 0 Tel 82 2 9660 9552 j f z F DI UK Mitsubishi Electric Europe B V UK Singapore Mitsubishi Electric Asia Pte Ltd 1 When a controller sink load type is supplied with 12 V E Branch 307 ALEXANDRA ROAD 05 01 02 Ground twisted shielded wire on the encoder side joint box A1SD61 F Ta rete antes Hetil erie AL 10 SINGAPORE 159943 F ae y Lt Tel 44 17
10. ake it out and read it whenever necessary Always forward it to the end user DESIGN PRECAUTIONS Failure of external output transistors could cause outputs to remain continually ON or continually OFF Provide an external circuit to monitor output signals whose disruption could cause serious accidents Use the PC in the environment specified in the General Specifications section in this manual Using it in an environment which does not meet the general specifications could cause electric shock fire or malfunctions and damage or deterioration of the module Do not bundle the control wire and the communication cable with the main circuit or power line or keep them close to one another Keep the control wire and the communication cable at least 150 mm away from the main circuit or power line otherwise noise or malfunctions will occur INSTALLATION PRECAUTIONS Do not directly touch the conducting part of the module Failure to observe this instruction will cause the module to malfunction or break down Install the module by engaging the module mounting projections on the lower part of the module in the mounting holes of the base unit Incorrect installation could result in malfunctions failure of detachment WIRING PRECAUTIONS The twisted shielded wire must be grounded to at least class 3 specifications at the encoder side relay box Ground the AG terminal using third class grounding or higher exclusively
11. quoting the details in the tables below Detailed Manual Manual No High speed counter module type A1SD61 IB 66337 User s Manual 133674 1 GENERAL DESCRIPTION This manual describes specifications handling and wiring of an A1SD61 high speed counter module hereinafter referred to as the A1SD61 2 PERFORMANCE SPECIFICATIONS Said speed selection 50K side Number of occupied I O 32 points Number of channels 1 Phase 1 phase and 2 phase inputs 5 VDC 12 voc 2to5mA 24 VDC 1 phase input 50k pps 10k pps Count input Signal levels signal A and B Maximum counting speed 1 2 phase input 50k pps 7k pps Counting 32 bit binary range 2147483648 to 2147483647 Type Equipped with UP DOWN preset counter and ring yP counter functions Minimum Unit ws Unit u s count pulse 20 100 142 width l Set input rise and fall times 50 50 to5 u or klal had bn less Duty 1 phase and 2 phase 1 phase 2 phase ratio 50 input input input Comparison 35 bit binary range A contact operation Dog ON address lt Count value lt Comparison Dog OFF address result B contact operation Dog OFF address lt Count value lt Dog ON address SSI Preset 12 24 VDC 3 6 mA Function start 5 VDC 5 mA Coincidence Transistor open collector output output 12 24 VDC 0 1 A point 0 8 A common 3 NOMENCLATURE Aisost FUNC
12. rless terminals R1 25 3 1 25 YSA RAV1 25 3 V1 25 YS3A Internal current consumption 5 VDC 035A F START The terminal in which voltage is applied when a counter function selection is executed Weight kg Ib 0 27 0 59 1 The counting speed is influenced by the pulse leading edge fall time The following counting speeds are possible If a pulse is counted with a leading edge fall time that is too long a counter error may be caused Counting Speed Setting Pin Leading Edge Fall Time t 5 us or less t 50 us or less t 500 u s For the general specifications refer to the User s Manual for the PC CPU used OUTs 1 to 8 An external output terminal used for limit switch output 4 LOADING AND INSTALLATION 5 2 Wiring example for the connection with the open collector output pulse 2 When a controller source load type is supplied with 5 V Pulse generator pia ce een generator A1SD61 4 1 Cautions on Handling 1 Connection of a 24 VDC pulse generator External input voltage setting pin Controller 1 The case of the A1SD61 is made of resin do not drop it or subject it to soovw 2 en F strong impact A1SD61 PRESET or F START 5 i 2 Do not remove the printed circuit board from the case This could cause 47001 4W Pulse input voltage ee failure setting pin j 3 Make sure that no wire offcuts or other debris enters the top
13. rom overcurrent Circuit board soldering type Dielectric withstand voltage Insulation resistance Specific isolated Isolation area method Between pulse input terminal and PLC power supply Between preset input terminal and PLC power supply Photocou 500V Between function pler AC 1 start input isolation minute terminal and PLC power supply Between coincidence output terminal and PLC power supply 5MQR or more by 500V DC insulation resistance tester Isolation specifications Lit when the module operates normally Flashes when a data write error has occurred OFF when a watchdog timer error has occurred Lit when voltage is applied to phase A pulse input terminal B Lit when voltage is applied to phase B pulse input terminal LED indicators PRESET Lit and latched when voltage is applied to the PRESET terminal OFF when external preset detection reset signal Y16 is turned ON FUNCTION ON when voltage is applied to the F START terminal OUTs 1 to 8 ON when a corresponding limit switch is turned ON by he limit switch output function OFF when the limit switch is turned OFF A OB Pulse input terminals B is used as decrement count command Applicable wire size 0 75 to 1 5 mm PRESET The terminal in which voltage is applied when a preset is executed from an external device Applicable solde
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