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KOSMOS

RIE

MICRA-E

-03

-20

INSTRUCTIONS MANUAL

VOLTMETER/ AMMETER DC/ AC (TRMS)

KOSMOS

SERIE

MICRA-E

-03

-20

INSTRUCTIONS MANUAL

VOLTMETER/ AMMETER DC/ AC (TRMS)

Содержание Kosmos series

Страница 1: ...SMOS SERIE MICRA E CODE 30727356 EDITION 01 03 2019 INSTRUCTIONS MANUAL VOLTMETER AMMETER DC AC TRMS KOSMOS SERIE MICRA E CODE 30727356 EDITION 01 03 2019 INSTRUCTIONS MANUAL VOLTMETER AMMETER DC AC TRMS ...

Страница 2: ...gical functions diagram 25 5 2 2 Table of programmable functions 25 5 2 3 Functions programming 27 2 2 INDEX 1 OVERVIEW 4 1 1 Introduction to model MICRA E 4 2 GETTING STARTED 5 2 1 Power supply and connectors 9 2 2 Wiring recommendations 10 2 3 Instrument front panel Description 11 3 INPUT PROGRAMMING 12 3 1 DC AC Voltage input wiring 13 3 2 1 or 5 direct Amperes input wiring 14 3 3 200 mA input ...

Страница 3: ...ns 49 7 3 5 Analog output menu Diagram 49 WARRANTY 50 TECHNICAL SPECIFICATIONS 51 CE CONFORMITY 53 3 3 6 PROGRAMMING LOCK OUT BY SOFTWARE 28 6 1 Security menu diagram 29 7 OUTPUT OPTIONS 32 7 1 SETPOINTS OUTPUT 34 7 1 1 Introduction 34 7 1 2 Functioning description 35 7 1 3 Set up 36 7 1 4 Wiring 36 7 1 5 Technical Specifications 37 7 1 6 Setpoints menu diagram 38 7 1 7 Direct access to programmin...

Страница 4: ...PN output 4OPP 4 PNP output All the output options are optoisolated from input signal and power supply 1 OVERVIEW 1 1 Introduction to model Micra E The MICRA E model from the KOSMOS SERIE is a digital multifunction instrument which allows the user to program the input as a DC VOLTMETER AC VOLTMETER TRMS DC AMMETER AC AMMETER TRMS The basic instrument is a soldered assembly composed of a main board...

Страница 5: ...ogramming levels accessible to the operator Write down the security code and keep it in a secure place 2 GETTING STARTED Packing contents Instruction manual in English including declaration of conformity Digital panel meter MICRA E Accessories for panel mounting sealing gasket and fixing clips Accessories for wiring connections plug in terminal block connectors with a fingertip key Wiring label st...

Страница 6: ...ntal cover should be cleaned only with a soft cloth soaked in neutral soap product DO NOT USE SOLVENTS The figure below shows the locations of the different output options available The 2RE 4RE 4OP y 4OPP options are alternative and only one of them can be installed in the M1 connector The RS2 y RS4 options are also alternative and only one of them can be installed in the M2 connector The NMA or N...

Страница 7: ...figuration Analogue Output Configuration RS Output Configuration Logic Functions a Module selection level How to get into programming mode First plug the instrument to the corresponding supply automatically a display test will be done and after that the software version will be shown then the instrument will go to work mode Second press the key to enter into the programming mode the indication Pro...

Страница 8: ...bilities the key allows you to browse through the list of options until you find the desired parameter Accessing to programmed parameters Thanks to the tree structure the programming routines allow to access to change one parameter without passing through the whole list of parameters To advance through programming The progress through the programming routines is done by pressing key In general the...

Страница 9: ...minal accepts cables of section between 0 08 mm and 0 5 mm AWG 28 20 CN1 CN2 CN3 1 2 1 2 3 4 5 1 2 3 4 2 1 Alimentación y conectores 2 1 Power Supply and connectors 1 2 WIRING and POWER SUPPLY RANGE MICRA E 85 V 265 V AC 50 60 Hz or 100 300 V DC MICRA E6 22 53 V AC 50 60 Hz or 10 5 70 V DC Borne 1 Phase Borne 2 Neutral NOTE When DC power supply direct polarity in connector CN1 is indistinct WARNIN...

Страница 10: ...voltage rating is exceeded the use of an isolating current transformer is necessary 2 2 WIRING OVERVIEW ATTENTION MICRA E INPUT WIRING SIGNAL Before connecting signal wires the Signal and Input Range should be verified for proper position CAUTION Connect Orly one input signal range to the meter Hazardous signal levels may be present on unused inputs CAUTION The isolation rating of the input common...

Страница 11: ...1 Not active in Progamming mode 1 AC measurement indication TRMS 2 Not active in Progamming mode 2 Displayed value corresponds to max value 3 Not active in Progamming mode 3 Displayed value corresponds to min value 4 Indicates that you are in Programming mode 4 Not active in Run mode 5 Indicates SET 1 is being programmed 5 Indicates that SET 1 is activated 6 Indicates SET 2 is being programmed 6 I...

Страница 12: ...s been selected you have then to select the range Usually the 100 60 50 mV nU ranges are shunts signals CnInP U dC U AC A dC A AC 600 U PRO 200 U 20 U 2 U 5 A 1 A 0 2 A 100nU 60nU 50nU 3 INPUT PROGRAMMING The figure below shows the input configuration menu CnInP Divided into four submenus each one corresponding to the programming of the different types of input Volt dc Volt ac Amp dc Amp ac Once t...

Страница 13: ... V DC AC Figure 2 PIN 1 COMMON PIN 2 SHUNT 2 V PIN 3 200 mA PIN 4 1A 5A PIN 5 20 200 600 V Description CN2 Read recommendations page 10 3 1 DC AC VOLTAGE INPUT WIRING RANGES 2 20 200 600 V Note MAXIMUM TENSION APPLICABLE IS 600 V DC AC If the input range is not superior to 2 V then specific input for 2 V can be used with wiring indicated in figure 2 CN2 1 2 3 4 5 N L V Voltmeter 20 200 600 V DC AC...

Страница 14: ...endations page 10 PIN 1 COMMON PIN 2 SHUNT 2 V PIN 3 200 mA PIN 4 1A 5A PIN 5 20 200 600 V Description CN2 3 2 1 or 5 DIRECT AMPERES INPUT WIRING CN2 1 2 3 4 5 I N L Ammeter 1 5 A DC AC Read recommendations page 10 PIN 1 COMMON PIN 2 SHUNT 2 V PIN 3 200 mA PIN 4 1A 5A PIN 5 20 200 600 V Description CN2 ...

Страница 15: ...ations page 10 PIN 1 COMMON PIN 2 SHUNT 2 V PIN 3 200 mA PIN 4 1A 5A PIN 5 20 200 600 V Description CN2 3 3 200 mA INPUT WIRING CN2 1 2 3 4 5 I N L Ammeter 200 mA DC AC Read recommendations page 10 PIN 1 COMMON PIN 2 SHUNT 2 V PIN 3 200 mA PIN 4 1A 5A PIN 5 20 200 600 V Description CN2 ...

Страница 16: ...esistance in order not to alterate the measurement will have to be 2 25 0 08 ohms if we subtract the value of the internal shunt that is 0 014 ohm the result remaining will be 0 066 ohm that divided by 2 will give 0 033 ohm maximum for each wire from the transformer to the instrument CN2 1 2 3 4 5 I N L Ammeter with Transformer 1 A or 5 A PIN 1 COMMON PIN 2 SHUNT 2 V PIN 3 200 mA PIN 4 1A 5A PIN 5...

Страница 17: ...N PIN 2 SHUNT 2 V PIN 3 200 mA PIN 4 1A 5A PIN 5 20 200 600 V Description CN2 Read recommendations page 10 3 5 SHUNT 50 60 100 mV DC AC WIRING NOTE we recommend braiding the cables used to wire the shunt to the instrument in order to avoid as much as posible to pick up interferences CN2 1 2 3 4 5 I SHUNT N L Ammeter with Shunt 50 60 100 mV PIN 1 COMMON PIN 2 SHUNT 2 V PIN 3 200 mA PIN 4 1A 5A PIN ...

Страница 18: ...n the programming of the 600 V DC or V AC range 600 0 is accepted as a maximum in both ScAL and tEAcH methods 4 DISPLAY PROGRAMMING CndSP tEAcH ScAL FILtP round briGH Eco InP 1 18 888 18888 InP 2 dSP 1 188 88 18 888 dSP 2 188 88 Pro InP 1 18 888 18888 InP 2 dSP 1 188 88 18 888 dSP 2 188 88 Pro 8 Pro 88 Pro HI oFF Lo Pro on Pro 88 NOTE In the programming of the 600 V DC or V AC range 600 0 is accep...

Страница 19: ... to obtain more accuracy points 1 and 2 should be located approximately at both extremes of the process 4 1 Scale Scaling consists of assigning a display value to each input signal value display2 display1 input1 input 2 Direct scale input 2 input1 display1 display2 Reversed scale With MICRA E it is achieved by programming two coordinates input1 display1 and input2 display2 between which is establi...

Страница 20: ...ut scale in case the corresponding option has been installed 4 1 1 Descripción menús configuración Display SCAL method The input and display values are programmed manually This method can be used when the value of the signal supplied by the transducer at each points of the process is known tEACH method The input values are introduced directly from the signal present in the input connector when eac...

Страница 21: ... the following conditions 230 Vac power supply display 100 00 yellow colour and without any options Eco Filter P a Round Brightness Filter of ponderated average The value will be modified through the key This parameter will set in reverse order the cut off frequency of the low pass filter getting the filter deactivated for 0 value Will take each one of the values by pressing successively on the ke...

Страница 22: ...enu See paragraph 6 Page 28 ENTER function One press on the key will bring the instrument to the Prog mode 5 KEYBOARD AND CONNECTOR FUNCTIONS 5 1 Keyboard functions Several functions can be controlled via keyboard that will produce different actions depending on the instrument operating mode Mode RUN MAX MIN function Activated after pressing on the key From the normal reading mode a press shows th...

Страница 23: ...play HI 1000 0 Display LO 0000 0 LOGIC FUNCTIONS PIN 2 function 3 PIN 3 function 4 and PIN 4 function 6 In Prog mode KEY 3s RETURN TO FACTORY PROGRAMMING Allows entering a code of access to the reset of the configuration parameters this code is 74 When entering this code the instrument shows the LoAdIng dEFAuLt ConFIGurAtIon legend following StorE which means that they have been stored in the non ...

Страница 24: ...guarantee the electromagnetic compatibility please refer to the connection instructions given on Page 9 5 2 Connector functions The connector CN3 provides 3 optocoupled inputs that can be operated from contacts logic levels supplied by an external electronic system Three different functions may be then added to the functions available from the front panel keys Each function is associated to a pin ...

Страница 25: ...ed as long as the corresponding pin is held at a low level LoGIn Inp 1 88 Pro Inp 2 Inp 3 88 Pro 88 Pro 5 2 1 Logic functions diagram 5 2 2 Table of programmable functions Nº Number to select the function by software Function Function name Description Description and characteristics of the function Activation by Falling edge the function is activated applying a falling edge to the corresponding pi...

Страница 26: ...gic inputs act as a remote keypad Edge It s mandatory programming the 3 logical inputs with function 16 LOGIC FUNCTIONS TABLE Nº Function Description Activation by 0 Deactivated None None 1 Deactivated None None 2 Deactivated None None 3 PEAK Displays the peak value MAX Low level 4 VALLEY Displays the valley value MIN Low level 5 RESET PEAK VALLEY Perform a reset of the peak or the valley dependin...

Страница 27: ... date using PRINTK180 01 NET 1234 5 Time 15 07 Date 11 04 05 12 SEt 1 SEt 2 SEt 3 SEt 4 Pro Pro Pro Pro 5 2 3 Programming the functions Once the user has acceded the menu of logic functions configuration he can select by pressing the key a function among those of the table If the user selects the logic functions 7 the instrument will display any of these 2 messages The second when activated the co...

Страница 28: ...can be modified In such case when entering in the programming mode the display shows the indication Pro 6 PROGRAMMING LOCK OUT BY SOFTWARE The instrument is delivered with the programming locked out giving access to all the programming levels Once completed the instrument programming we recommend the following security measures be taken 5 Lock out the programming access to prevent from programmed ...

Страница 29: ... programming The StorE indication informs that the modifications effectuated have been stored correctly Menus or submenus that can be locked out are Setpoint 1 configuration SEt 1 Setpoint 2 configuration SEt 2 Setpoint 3 configuration SEt 3 Setpoint 4 configuration SEt 4 Input configuration InPut Scaling SCAL Direct access to the Setpoints value configuration SEtVAL Serial output configuration rS...

Страница 30: ...NTER CodE Page 31 Note the color selection of the alarms is made in the setpoints menu Page 38 RUN RUN 30 StorE StorE Si Pro Green Pro Yellow Pro Red totLC Total lock Run Red Run Green Run Yellow CHANG CoLor LISt param list Code 8888 3s ENTER CodE Page 31 Note the color selection of the alarms is made in the setpoints menu Page 38 RUN RUN ...

Страница 31: ...gramming 1 locks the access to programming Only appear if the corresponding options have been installed StorE InPut dISP SEt 1 SEt 2 SEt 3 SEt 4 SPVAL rSout LoG in Anout Si Page 30 0 allows its programming 1 locks the access to programming Only appear if the corresponding options have been installed ...

Страница 32: ...formation on characteristics and mounting please refer to the specific manual supplied with each option 7 OUTPUT OPTIONS Optionally model MICRA E can incorporate one or several output options for control or communication Communication options RS2 Serial RS232C RS4 Serial RS485 Control options NMA Analog 4 20 mA NMV Analog 0 10 V 2RE 2 Relays SPDT 8 A 4RE 4 Relays SPST 5 A 4OP 4 NPN outputs 4OPP 4 ...

Страница 33: ...OWER SUPPLY M3 ANALOG OUTPUT CONNECTOR ANALÓGICA OUTPUT CONNECTOR RELAY OPTOS M1 M2 RS OUTPUT CONNECTOR The following figure shows the location of the different outputs options The 2RE 4RE 4OP y 4OPP options are alternative and only one of them can be placed into the connector M1 The RS2 and RS4 options are also alternative and only one of them can be placed into the connector M2 The NMA or NMV op...

Страница 34: ...nks to the possibility of combining basic alarm functions with advanced safety and control applications 7 1 SETPOINTS OUTPUT 7 1 1 Introduction An option of 2 or 4 SETPOINTS programmable within the full display range can be incorporated to the unit thus providing alarm and control capabilities by means of individual LED indicators and relay or transistor outputs All the setpoints provide independe...

Страница 35: ...1 and SET2 programmed to activate in HI mode OUT1 and LO mode OUT2 Delay action Asymmetrical hysteresis 7 1 2 Description of operation As programmed like independent setpoints the alarm outputs activate when the display value reaches the user programmed value The independent alarms programming requires definition of the following basic parameters a HI LO ACTING MODE In HI mode the output activates...

Страница 36: ...N 6 COMM PIN 3 OP3 4OPP 4 OPTOS PNP OPTION PIN 4 OP4 PIN 1 OP1 PIN 5 N C PIN 2 OP2 PIN 6 COMM PIN 3 OP3 7 1 3 Installation Lift out the electronics assembly from the case and use a screw driver to push on the junctions between the case and the shadow areas to detach them from the case See fig The so performed orifice will allow any of the setpoints 2RE 4RE 4OP or 4OPP board output connectors be br...

Страница 37: ...and 4OPP OPTION MAX VOLTAGE 50 VDC MAX CURRENT 50 mA LEAKAGE CURRENT 100 µA max SWITCHING TIME 1 ms max Each output card is supplied with an adhesive label that indicates the wiring connections of each option To help identifying each terminal this label should be placed in the lower side of the meter case beside the basic functions label NOTE In case that the outputs are used to drive inductive lo...

Страница 38: ...grammed if an 4RE 4OP 4OPP option has been installed or if the logic function nº 13 has been programmed 7 1 6 Setpoints menu diagram 3 SEtP SEt 1 on off Pro 188 88 nEt GroS Hi Lo 188 88 88 Pro SEt 2 SEt 3 SEt 4 Hys dLy no CH ALArM Red ALArM Green ALArM Amber The complete programming of one of the setpoints is showed here it is valid for the rest of the setpoints They can only be programmed if an 4...

Страница 39: ... Remember that the decimal point position comes determined by what has been programmed in the SCAL menu 7 1 7 Direct access to the setpoints value programming If any of the options corresponding to the setpoints has been installed it is possible to accede directly to the setpoints value without need to go through the programming menu just by pressing the key in PROG mode as showed in diagram below...

Страница 40: ... bytes according to the command type and the protocol ISO 1745 imposes the use of two bytes per command 7 2 RS2 RS4 OUTPUT 7 2 1 Introduction The RS232C output option consists of an additional card reference RS2 that is installed in the M2 plug in connector of the instrument s main board The card incorporates one 4 wires telephone socket with output at the the rear of the instrument The RS485 outp...

Страница 41: ...2 Prt 3 Pro dLy 3 Pro RS4 2 1 Prt1 ASCII Prt2 ISO 1745 Prt3 MODBUS 1 dLY 30 ms 2 dLY 60 ms 3 dLY 100 ms 7 2 2 RS output menu diagram Si 5 rSout bAud 1200 4800 9600 19200 Adr 88 Pro trAnS Prt 1 Prt 2 Prt 3 Pro dLy 3 Pro RS4 2 1 Prt1 ASCII Prt2 ISO 1745 Prt3 MODBUS 1 dLY 30 ms 2 dLY 60 ms 3 dLY 100 ms ...

Страница 42: ...nd of message If the command belongs to orders or changing parameters the instruments gives no response ASCII PROTOCOL The Transmission format is 1 START bit 8 DATA bits NO parity bit and 1 STOP bit MESSAGE FORMAT TO BE SENT A message sent to the instrument must be composed of the following sequence of ASCII characters D d C C X X CR One byte ASCII 42 of start of message Two address bytes from 00 ...

Страница 43: ...he BCC If the obtained byte in ASCII format is lower than 32 the BCC byte will be obtained by adding 32 ISO 1745 PROTOCOL The transmission format is 1 START bit 7 DATA bits 1 EVEN PARITY bit and 1 STOP bit MESSAGE FORMAT TO BE SENT The message format as sent from the master device must consist of the following sequence of characters SOH D d STX C C X X ETX BCC One byte S0H of start of message ASCI...

Страница 44: ...ted or it has been detected as to have errors the response will be two address bytes and a NAK ASCII 21 MESSAGE FORMAT FROM INSTRUMENT The format of a message as sent from the instrument in response to a command from the master device is the following 1 In case of commands that ask for transmission of a value data request type SOH D d STX X X ETX BCC One byte S0H of start of message ASCII 01 Two a...

Страница 45: ...P 48 NMA or NMV RS4 49 NMA or NMV RS4 2RE 4 NMA or NMV RS4 4 Setpoints 4RE 4OP or 4OPP TT Model Version List of commands REQUEST OF DATA ASCII ISO Information P 0P Peak value V 0V Valley value D 0D Display value L1 L1 Setpoint 1 value L2 L2 Setpoint 2 value L3 L3 Setpoint 3 value L4 L4 Setpoint 4 value NB Cards installed Returns 04 RS2 05 RS2 2RE 06 RS2 4OP 08 RS4 09 RS4 2RE 0 RS4 4 Setpoints 4RE ...

Страница 46: ...M4 M4 Change the setpoint4 value in memory COMMANDS ASCII ISO Command p 0p Peak reset v 0v Valley reset MODIFICATION OF DATA ASCII ISO Parameter M1 M1 Change the setpoint1 value in memory M2 M2 Change the setpoint2 value in memory M3 M3 Change the setpoint3 value in memory M4 M4 Change the setpoint4 value in memory COMMANDS ASCII ISO Command p 0p Peak reset v 0v Valley reset ...

Страница 47: ...se of the copper tracks on both sides of the card pin and around the main board hole on its solder side 7 3 ANALOG OUTPUT 7 3 1 Introduction Two ranges of analog output 0 10 V y 4 20 mA can be incorporated to the MICRA E by means of an additional card either the NMV card for voltage output or the NMA card for current output which is installed on the meter s main board via plug in connector M3 both...

Страница 48: ... in the lower side of the meter case beside the basic functions label NMA 4 20 mA NMV 0 10 V NMA or NMV 7 3 3 Connection Each output card is supplied with an adhesive label that indicates the wiring connections of each option see fig To help identifying each terminal this label should be placed in the lower side of the meter case beside the basic functions label NMA 4 20 mA NMV 0 10 V NMA or NMV ...

Страница 49: ...8 outLo 188 88 Pro Display value for 20 mA NMA 10 V NMV output Display value for 4 mA NMA 0V NMV output 7 3 4 Technical specifications CHARACTERISTICS NMA OUTPUT NMV OUTPUT RESOLUTION 13 BITS 13 BITS ACCURACY 0 1 F S 1BIT 0 1 F S 1BIT RESPONSE TIME 50 ms 50 ms THERMAL DRIFT 0 5 μA ºC 0 2 mV ºC MAXIMUM LOAD 500 Ω 10 KΩ 7 3 5 Analog output menu diagram 4 Anout outHI 188 88 outLo 188 88 Pro Display v...

Страница 50: ...nstrument No responsibility is assumed by the manufacturer for any damage which may result from its use The instruments are warranted against defective materials and workmanship for a period of five years from date of delivery If a product appears to have a defect or fails during the normal use within the warranty period please contact the distributor from which you purchased the product This warr...

Страница 51: ...for accuracy specification 15 minutes warmup 23ºC 5 ºC temperature range 10 75 R H non condensing 51 51 AC voRtage Ranges Input Range Accuracy Impedance Max Continuous OverRoad ResoRution 2 V 0 3 R 0 3 mV 75 kΩ 20V 0 1 mV 20 V 0 3 R 3 mV 850 k Ω 1000V 1 mV 200 V 0 3 R 30 mV 850 k Ω 1000V 10 mV 600 V 0 3 R 0 3 V 850 k Ω 1000V 0 1 V AC current Ranges input Range Accuracy Impedance Max Continuous Ove...

Страница 52: ...AC 53 VAC 10 5 VDC 70 VDC FUSES DIN 41661 Not included MICRA E F 0 5 A 250 V MICRA E6 F 2 A 250 V 52 52 FILTERS Filter P Cut off frequency 4Hz to 0 05Hz Slope 20 dB decade ENVIRONMENTAL Indoor use Operating temperature 10 ºC to 60 ºC Storage temperature 25 ºC to 85 ºC Relative humidity non condensed 95 to 40 ºC Max altitude 2000 meters DIMENSIONS Dimensions 96x48x60 mm Panel cutout 92x45 mm Weight...

Страница 53: ...r information of interest can be downloaded freely Caution Read the instructions manual to preserve safety protections To obtain the declaration of conformity corresponding to this model enter our website www ditel es where this document the technical manual and other information of interest can be downloaded freely Caution Read the instructions manual to preserve safety protections ...

Страница 54: ...the European legislation regarding waste of electrical and electronic equipments from products put on the market after 13 August 2005 the user can give it back without any cost to the place where it was acquired to proceed to its controlled treatment and recycling INSTRUCTIONS FOR THE RECYCLING This electronic instrument is covered by the 2012 19 UE European Directive so it is properly marked with...

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