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6.2 Connection for RS-485 Serial Communication

D+

D-

D+

MASTER

SLAVE-1

SLAVE-2

SLAVE-N

D-

D+

D-

D+

D-

PC(PersonalComputer)

RS-232

RS-485

Convertor

RS-232

Connection

Cable

32 terminal can be connected in RS-
485 line

Rt resistor = 120

For communication connection
Twisted Pair cable must be used

Cable lenght can be maximum 1000
meters in 9600 baud rate.

When baud rate increases, cable
lenght must decrease.

Содержание EZM-4950

Страница 1: ...Type Operation INC DEC INC INC INC DEC UP DOWN x1 x2 x4 Counting with Phase Shifting Property in Counter Function Multiplication Coefficient and Decimal Point Position Different Alarm Alternatives in...

Страница 2: ...device to the system are explained Operation and Parameters In this section user interface of the device how to access to the parameters description of parameters are explained Also in these sections...

Страница 3: ...AMMABLE TIMER COUNTER AND OUTPUT MODULES 4 DEFINITIONS AND SPECIFICATIONS OF OUTPUT MODULES 4 1 EMO 400 RELAY OUTPUT MODULE 4 2 EMO 410 SSR DRIVER MODULE 4 3 EMO 420 DIGITAL TRANSISTOR OUTPUT MODULE 4...

Страница 4: ...7 6 BATCH COUNTER PARAMETERS 7 6 1 BATCH COUNTER APPLICATIONS EXAMPLES 7 7 TIMER PARAMETERS 7 7 1 TIMER APPLICATIONS EXAMPLES 7 8 FREQUENCYMETER TACHOMETER PARAMETERS 7 8 1 FREQUENCYMETER TACHOMETER...

Страница 5: ...ms to the following directives 2006 95 EC The Low Voltage Directive 2004 108 EC The Electromagnetic Compatibility Directive has been designed and manufactured to the following specifications EN 61000...

Страница 6: ...l outputs serial communication unit and output modules o Some application fields which they are used are below 1 Preface Output Module 1 Supply Voltage Input Optional 1 1 General Specifications EZM 49...

Страница 7: ...NPN PNP Product Code Module 1 FG 00 01 02 03 None Relay Output Module 3A 250VVResistive Load EMO 400 SSR Driver Output Module EMO 410 Digital Transistor Output Module EMO 420 Product Code Module 2 HI...

Страница 8: ...ch are determined in warranty document and instruction manual performs by the customer completely 1 4 Maintenance Repairs should only be performed by trained and specialized personnel Cut power to the...

Страница 9: ...the power off until all of the wiring is completed so that electric shock and trouble with the unit can be prevented Never attempt to disassemble modify or repair this unit Tampering with the unit may...

Страница 10: ...48 mm 1 89 inch 96 mm 3 78 inch 76 mm 2 99 inch 10 5 1 mm 0 41 inch Terminal protection cover Product Label Front Panel IP65 protection Panel surface maximum thickness 15 mm 0 59 inch Mounting Clamp S...

Страница 11: ...11 2 3 Panel Cut Out 92 mm 3 62 inch 129 mm 5 08 inch min 65 mm 2 56 inch min 46 mm 1 81 inch min...

Страница 12: ...jury from metal burrs which might be present The equipment can loosen from vibration and become dislodged if installation parts are not properly tightened These precautions for the safety of the perso...

Страница 13: ...while doing the montage 2 6 Installation Fixing Clamp 2 7 Removing from the Panel 1 Loosen the screws 2 Pull mounting clamps from top and bottom fixing sockets 3 Pull the unit through the front side o...

Страница 14: ...nction and Input Type with DIP Switch Operation function and input type NPN PNP can be changed by DIP switch on the device c Counter Totalizer Counter 1 2 3 ON OFF 1 2 3 ON OFF 1 2 3 ON OFF 1 2 3 ON O...

Страница 15: ...d personnel and technicians should work on this equipment This equipment contains internal circuits with voltage dangerous to human life There is severe danger for human life in the case of unauthoriz...

Страница 16: ...r Module Digital Transistor Output Module c Communication Socket Sensor Supply Voltage 3 2 Electrical Wiring Diagram Electrical wiring of the device must be the same as Electrical Wiring Diagram below...

Страница 17: ...st be two poled for seperating phase and neutral On Off condition of power switch is very important in electrical connection On Off condition of power switch must be signed for preventing the wrong co...

Страница 18: ...Proximity Switch Connection 3 4 Counting Input Connection DIP SWITCH ADJUSTMENT NPN NOTE 1 Auxiliary power supply for external transmitter 12VZ 10 50 mAmaximum with short circuit protection 12 VZ Max...

Страница 19: ...CH ADJUSTMENT PNP 12 VZ Max 50mA 0 VZ Switch Switch NOTE 1 DIP SWITCH ADJUSTMENT NPN 12 VZ Max 50mA 0 VZ Switch Switch NOTE 1 NOTE 1 Auxiliary power supply for external transmitter 12VZ 10 50 mAmaximu...

Страница 20: ...for external transmitter 12VZ 10 50 mAmaximum short circuit protection 1 4 2 5 3 6 ChA ChB PAUSE RESET Switch Switch 12 VZ Max 50mA 0 VZ NOTE 1 Switch Switch Switch Switch 12 VZ Max 50mA 0 VZ NOTE 1...

Страница 21: ...EZM 4950 2 3 4 2000V V 13 14 16 17 13 14 16 17 5 6 13 14 16 17 2000V V 2000V V 2000V V 2000V V 2000V V 2000V V 500V V 500V V 500V V 1 2000V V EMO 400 Relay Output Module EMO 410 SSR Driver Module EMO...

Страница 22: ...Applications of EMO 400 Relay Output Module It can be used for programmable different alarm functions as control or alarm output Dimensions of Output Modules EZM 4950 programmable Timer Counter is a m...

Страница 23: ...must be preferred instead of relay output module in applications with short output period because of limited life of their relay contact number of open close events 4 3 EMO 420 Digital Transistor Out...

Страница 24: ...ket instead of this module install the new one or other module user wants to use Replace the cover case by taking care of the terminal numbers should be at right position After adding or changing modu...

Страница 25: ...n connection terminal and the device These labels are attached to empty attachment places which are separated for Module 1 and Module 2 on the device Labels for all modules and attachment places are s...

Страница 26: ...ChA ChB PAUSE RESET 1 14 2 15 3 16 4 17 5 18 6 19 7 20 8 21 9 22 10 23 N 11 24 L 12 MODULE 1 MODULE 2 100 to 240 VV 50 60 Hz 6VA 12 V Z Max 50mA 0 V Z NO C Relay Output Module EMO 400 3A 250VV Exampl...

Страница 27: ...3A V T Fuse 3A V T Fuse 14 L N 13 Fuses must be selected according to the applications c c 17 L N 16 c NO C NO C 5 Connection Terminals of Output Modules and Connection Wirings Module 1 Last Control...

Страница 28: ...28 13 5 3 EMO 420 Digital Transistor Output Module Connection Module 1 15 18 V Z Max 40mA Load 14 16 Module 2 15 18 V Z Max 40mA Load 17...

Страница 29: ...3 2 14 3 15 4 16 5 17 6 18 7 19 8 20 9 21 10 22 11 23 12 24 1 13 2 14 3 15 4 16 5 17 6 18 7 19 8 20 9 21 10 22 11 23 12 24 EZM 4950 1 13 2 14 3 15 4 16 5 17 6 18 7 19 8 20 9 21 10 22 11 23 12 24 Cable...

Страница 30: ...8 20 9 21 10 22 11 23 12 24 D D 1 13 2 14 3 15 4 16 5 17 6 18 7 19 8 20 9 21 10 22 11 23 12 24 PC PersonalComputer RS 232 RS 485 Convertor RS 232 Connection Cable 32 terminal can be connected in RS 4...

Страница 31: ...ntion to cable connection between top and bottom cards Damages in this cable makes the equipment not to work RS 232 or RS 485 module is plugged into socket signed as A and B Hold the equipment to be i...

Страница 32: ...to 9 with increment button after 9 character is shown If when character is on the most significant digit 6th digit of SET1 value and Enter button is pressed SET1 value becomes negative 7 1 Definition...

Страница 33: ...tuation while opening the device power off the device and inform a qualified personnel When power is applied to the device software revision number of the controller is on actual value display Then op...

Страница 34: ...n Press SET1 or SET2 button to exit without saving Set value SET2 Screen SET2 Screen 4th digit of SET2 value starts to Flash 5th digit of SET2 value starts to flash Press Shift button again Increase t...

Страница 35: ...creen If Reset and Set Protection parameter is or then SET1 value can not be changed For details refer to parameters section Save the value as SET1 value by pressing Enter button Press SET1 or SET2 bu...

Страница 36: ...then count value becomes equal to SET2 value If RESET button is pressed while TOTAL button is pressing total count value is reset TOTAL Screen Operation Screen When user stops pressing the buttons op...

Страница 37: ...ates like Manual Reset 1 Only difference output 2 pulse time is considered Manual Reset 1 Device continues to count till manual reset is applied Output 2 pulse time is not considered For details on pa...

Страница 38: ...ic Reset 5 Counting is continued till manual reset is active Output 1 and Output 2 pulse times and are not considered It is preferred if upcount and downcount are done at the same time i Automatic Res...

Страница 39: ...e i Saving Count Value Power down back up Count value is saved to memory when power is off and restored on power up Count value is not saved to memory when power is off Selection of SET1 Operation For...

Страница 40: ...SET2 protection is active Full protection SET1 protection is active SET2 protection is active Program Password Multiplication Coefficient Count value is multiplied with this value It can be adjusted...

Страница 41: ...n see this value in actual value display You wish to display 200 in actual value display for a drive pulley going forward of 100 cm If you want to display cloth length in actual value display you must...

Страница 42: ...en x4 phase shifting counting is performed for the system is being advanced 100 cm 200 encoder pulses are needed In this case the system is advanced 0 5 cm with 1 encoder pulse Sensitivity of the syst...

Страница 43: ...from to SET2 SET value for Output 2 Control of the Output 2 is done according to this value It can be adjusted from to In operation with Manual orAutomatic Reset at the end of the reset operation if...

Страница 44: ...lue is saved power is off and restored on power up Count value is not saved to memory when power is off Slave Address Device address for serial communication bus It can be adjusted from to No point Be...

Страница 45: ...e Reset Button SET1 and SET2 protection is active Full protection SET1 protection is active SET2 protection is active Program Password It is used for accessing to the program parameters It can be adju...

Страница 46: ...med If Automatic Reset 1 after arranging the bottles in a box as shown on the left output 1 will be active and it stops the system Batch count value is reset and it will be ready to count the new seri...

Страница 47: ...Output Functions Manual Reset 2 Device continues to count till count value reaches to SET2 value For starting to count again manual reset input must be active Output 2 pulse time is not considered Ma...

Страница 48: ...e Device starts to count again Automatic Reset 5 When count value reaches to SET2 value SET1 changes position count value becomes zero for 0 P Output 1 and Output 2 does not change position position u...

Страница 49: ...Button protection is active SET1 and SET2 protection is active Reset Button SET1 and SET2 protection is active Full protection SET1 protection is active SET2 protection is active Selection of Modbus P...

Страница 50: ...ot applied and after Start Stop operation counting is started from the last count value EXAMPLE 1 There is a switch for giving start and stop signal on PAUSE input If NOTE If output 1 and output 2 is...

Страница 51: ...ed Output 1 is an alarm output For details refer to Output 1 Alarm functions parameter Measurement Period For details on parameters refer to Section 8 Program Parameters SET1 SET value for Output 1 Co...

Страница 52: ...n latched It can be adjusted from to Hysteresis for Output 2 Hysteresis for Output 2 It is used if Output 2 is non latched It can be adjusted from to For details on parameters refer to Section 8 Progr...

Страница 53: ...Between first and second digits Between second and third digits Between third and fourth digits Between fourth and fifth digits Baud Rate 1200 Baud Rate 2400 Baud Rate 4800 Baud Rate 9600 Baud Rate 19...

Страница 54: ...protection Reset Button protection is active SET1 and SET2 protection is active Reset Button SET1 and SET2 protection is active Full protection SET1 protection is active SET2 protection is active Pro...

Страница 55: ...ution Value on the display f If 1 Multiplication coefficient 80 20 4 After adjustment of the parameter 80 cm sec is observed on the display For cm minute parameter must be For cm hour parameter must b...

Страница 56: ...3 8 9 10 Time is started Secs 5 is shown on the display T T T T T T For cycle minute parameter must be For cycle hour parameter must be If parameter is and parameter is speed is measured as cycle per...

Страница 57: ...can be adjusted from to Minute It can be adjusted from to Hour It can be adjusted from to Hour Minute It can be adjusted from to Second Millisecond It can be adjusted from to Minute Second It can be...

Страница 58: ...ed when count value reaches to SET2 value Count value becomes zero for 0 P at the end of output 2 pulse time And device starts to count again Operation form for Output 1 Output 1 Normally non energise...

Страница 59: ...be adjusted from to Reset and Set protection Accessing from front panel There is no Reset and Set protection Reset Button protection is active SET1 and SET2 protection is active Reset Button SET1 and...

Страница 60: ...g is started from the last count value EXAMPLE 1 There is a switch for giving start and stop signal on Ch Ainput iken Ch B Ch A EXAMPLE 2 There is a production band as shown below There are two sensor...

Страница 61: ...parameter flashes The most significant digit of the parameter 4th digit for this parameter flashes You can change the p a r a m e t e r w i t h INCREMENT button save it to the memory and p a s s t o t...

Страница 62: ...u can change the p a r a m e t e r w i t h INCREMENT button save it to the memory and p a s s t o t h e n e x t parameter with ENTER button Press ENTER button Output 1 Operation Form You can change th...

Страница 63: ...p a r a m e t e r w i t h INCREMENT button save it to the memory and p a s s t o t h e n e x t parameter with ENTER button Direction of the Counting You can change the p a r a m e t e r w i t h INCRE...

Страница 64: ...ou can change the p a r a m e t e r w i t h INCREMENT button save it to the memory and p a s s t o t h e n e x t parameter with ENTER button Press ENTER button Communication Accessing Address You can...

Страница 65: ...change the p a r a m e t e r w i t h INCREMENT button save it to the memory and p a s s t o t h e n e x t parameter with ENTER button Press ENTER button Stop Bit Selection You can change the p a r a...

Страница 66: ...parameter flashes Press PROG button to exit from programming section without doing any changes Continue to press ENTER button for scanning all parameters When password screen is shown if ENTER button...

Страница 67: ...put Downcount on rising edge of Ch Ainput Value on the Screen Start Value 0 Start Value 8 Upcount on rising edge of Ch Ainput Downcount on rising edge of Ch B input Start Value 0 Start Value 8 Countin...

Страница 68: ...upwards Counting to downwards UP UP DOWN x1 Phase Shifting for incremental encoders Upcount on rising edge of Ch Ainput when Ch B is at 0 Downcount on rising edge of Ch Ainput when Ch B is at 1 Start...

Страница 69: ...rward Direction x4 Phase Shifting for incremental encoders Upcount on rising edge of Ch A when Ch B is at 0 Downcount on falling edge of Ch A when Ch B is at 0 Downcount on rising edge of Ch A when Ch...

Страница 70: ...hronometer is performed according to the time range is set in Time Unit and Scale selection parameter Pulse time measurement in Ch Ainput Ch A Value on the Screen T1 T2 T3 0 T1 T1 T2 T1 T2 T3 Ch A T1...

Страница 71: ...1 Examples About Frequencymeter Tachometer FunctionApplications Only Ch Ainput performs in Frequencymeter Tachometer function Selection of Time Unit and Scale It is accessible in TIMER and CHRONOMETE...

Страница 72: ...t the end of the pulse time Output 1 becomes inactive When count value reaches to SET2 value Output 2 becomes active Counting continues over SET2 value Output 2 pulse time Is not considered Count valu...

Страница 73: ...put 1 Output 2 Or Set1 0 Output 1 Set2 Reset Output 1 Output 2 Or When the count value reaches to SET1 value Output 1 becomes active If Output 1 Pulse Time is Output 1 does not change condition until...

Страница 74: ...tarting to count manual reset input must be active Output 2 PulseTime Is not considered Count value is added to total count value when manual reset is active in COUNTER TOTALIZER COUNTER functions Whe...

Страница 75: ...t 1 Pulse Time is not 0 Output 1 changes position at the end of the pulse time If Output 1 Pulse Time is it changes position until Manual Reset input is active or according to Output 2 When the count...

Страница 76: ...ion at the end of the pulse time If Output 1 Pulse Time is it changes position until Manual Reset input is active or according to Output 2 When count value reaches to value Output 2 becomes active Cou...

Страница 77: ...ue Output 1 becomes active If Output 1 pulse time is not 0 Output 1 changes position at the end of the pulse time If Output 1 Pulse Time is it changes position until Manual Reset input is active or ac...

Страница 78: ...again If Output 2 pulse time is not 0 Output 2 changes position at the end of the pulse time In this case if Output 1 is active it becomes inactive with Output 2 Count value is added to total count v...

Страница 79: ...Output 2 becomes inactive at the end of the pulse time In this case if Output 1 is active it becomes inactive with Output 2 Count value is added to total count value when automatic reset is active in...

Страница 80: ...to SET2 value counting is started again and Output 2 becomes inactive In this case if Output 1 is active it becomes inactive with Output 2 Count value is added to total count value when automatic res...

Страница 81: ...tual value display If Output 2 pulse time is not 0 count value is observed in actual value display and Output 2 becomes inactive In this case if Output 1 is active it becomes inactive with Output 2 Co...

Страница 82: ...not 0 count value is observed in actual value screen and Output 2 becomes inactive at the end of the pulse time In this case if Output 1 is active it becomes inactive with Output 2 Count value is add...

Страница 83: ...and Output 2 becomes inactive at the end of the pulse time In this case if Output 1 is active it becomes inactive with Output 2 Count value is added to total count value when automatic reset is active...

Страница 84: ...value becomes equal to SET2 and Output 2 becomes inactive In this case if Output 1 is active it becomes inactive with Output 2 Count value is added to total count value when automatic reset is active...

Страница 85: ...to total count value when Manual Reset is performed If count value is equal or greater than SET1 value then Output 1 becomes active Output 1 pulse time is not considered If count value is equal or gr...

Страница 86: ...se time is not considered If count value is equal to or less than SET1 value then Output 1 becomes active If Output 1 pulse time is not 0 Output 1 changes position at th end of the pulse time If Outpu...

Страница 87: ...does not change position until manual reset input is active If Output 2 pulse time is not 0 Output 2 becomes inactive at the end of the pulse time When Output 2 becomes active batch count value is add...

Страница 88: ...manual reset input is active If Output 2 pulse time is not 0 then Output 2 becomes inactive at the end of the pulse time When Output 2 becomes active batch count value is added 1 Batch count value can...

Страница 89: ...count value can be observed by pressing SET1 button When number of how many times Output 2 is active becomes equal to SET1 value then Output 1 becomes active and Batch count value is reset automatica...

Страница 90: ...to batch count value is Batch count value can be observed by pressing SET1 button When number of how many times Output 2 is active becomes equal to SET1 value then Output 1 becomes active and Batch c...

Страница 91: ...s in Ch Ainput is counted during this time It can be adjusted from to Output 1 Function It is accessible only in FREQUENCYMETER TACHOMETER Function Output is latched Output 1 does not change position...

Страница 92: ...ected Output 1 is an alarm output For details refer to Alarm Functions for Output 1 parameter Output 2 Function It is accessible only in FREQUENCYMETER TACHOMETER Function Output is latched Output 2 d...

Страница 93: ...CHOMETER Function HighAlarm Low Alarm If Output 1 function parameter is selected Alarm output then Output 1 becomes active according to this parameter ON OFF Output 1 Count Value Set1 Set1 Hys1 Set1 S...

Страница 94: ...et1 Set2 Set2 Set1 Set2 Hys1 Output 1 Count Value ON OFF Hysteresis for Output 1 It is accessible in FREQUENCYMETER TACHOMETER functions It defines hysteresis for Output 1 It is used if Output 1 is no...

Страница 95: ...s 0000 00 second then it operates indefinitely For details refer to the section where output functions are defined It determines how long Output 1 will be active It can be adjusted from 0000 00 to 009...

Страница 96: ...ns except for TIMER and CHRONOMETER functions Count value is saved to memory when power is disconnected and restored on power up Count value is not saved to memory when power is disconnected When powe...

Страница 97: ...example If operation with offset is selected If 6th digit of the SET1 is adjusted to SET1 becomes negative For details refer to Section 7 3 SET1 05000 SET2 10000 Output 1 becomes active or inactive ac...

Страница 98: ...Reset and Set protection Only RESET button protection is active Actual value can not be reset by Reset button Actual value can be reset only reset input is active SET1 and SET2 can not be changed Ful...

Страница 99: ...ction while accessing to the parameters When programming button is pressed will appear on the display If program password is not 0 while accessing to the program parameters 1 If user does not enter th...

Страница 100: ...entered for accessing to the parameters correctly most significant digit of the parameter flashes But if the password is not entered flashing of the most significant digit is not realised Operation Sc...

Страница 101: ...count value is less than the minimum count value Total count value for Counter Totalizer Counter Function Batch count value for Batch Counter FUNCTION To remove this warning and reset the count value...

Страница 102: ...ectrical Characteristics Of Digital Inputs Rated voltage 16 VDC 5mA Maximum continuous permissible voltage 30 VDC Logic 1 minimum level 3 VDC Logic 0 maximum level 2 VDC Maximum Input Frequency For Co...

Страница 103: ...ne 90 224 261 1900 Fax 90 224 261 1912 Repair and Maintenance Service Information Emko Elektronik Sanayi ve Ticaret A Demirta Organize Sanayi B lgesi Karanfil Sk No 6 16369 BURSA TURKEY Phone 90 224 2...

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