USER`S MANUAL
Contents
1. generator error indication TEST MODE Once in test mode by consecutive pressing the RESET TEST button you can cycle through the following tests Pressing this button until all Red LED s are flashing will exit the test mode without pressing the button the device quits test mode after 30 seconds COM LED s identifying tested unit Red STATUS LED s CONSECUTIVE TESTS ae correct operation energised de energised 3 6 mA RELAY UNIT As described in 5 3 2 CURRENT aay GeRUTT Flashing red together 22 mA correct operation switching to left switching to right Red flashing on 18 unit on 2 4 unit DIP switcH Alternate flashing red 6 MAINTENANCE REPAIR The device does not require regular maintenance Repair within and beyond the warranty period is carried out at the Manufacturer s location 7 STORAGE Ambient temperature 30 C 60 C Relative humidity max 98 8 WARRANTY All Nivelco products are warraned free of defects in materials or workmanship for a period of two years from the date of purchase as indicated in the Certificate of Warranty pjk1024a0700h_02 January 2007 Nivelco reserves the right of technical changes2. 111 4 1x SPDT 250 VAC 8A AC1 2500 V 50 Hz 105 2 x 108 switches 0 1 25 5s 2 5 ORDER CODE PJK CURRENT OUTPUT 19 5 O00000 8 000000 10 26 5 m I lt 21 5 gt 58 36 e gt 0 1x 4 20mA 1 2x 4 20mA 2 3 MOUNTING The PJK 100 0O device can be mounted on a DIN EN 60715 rail 4 ELECTRICAL CONNECTION 4 1 ELECTRICAL CONNECTIONS OF POWER SUPPLY AND OUTPUTS PoweR SUPPLY Terminals of the 24V power supply Make sure that the wiring is done with correct polarity E De energised relay C common contact NO normally open contact NC normally closed contact CURRENT GENERATORS l negative current output l positive current output PJK 110 4 PJK 120 4 max 15 uA 10 C 4 2 RS485 COMMUNICATION TERMINALS TB terminator contact interconnect with point B B negative terminal of RS485 data connection A positive terminal of RS485 data connection SHLD shielding Te Wiring example when using a MultiCONT Connection with shielded twisted pair cable shielding is grounded at one point on the MultiCONT side The terminal resistor is connected to the two farthest points of the cable TB and B contacts are connected in PJK 100 and on the MultiCONT the K2 terminal resistor located next to the terminals is switched on K2 terminal resistor ON e we UNICONT
3. Address a result ee i Dark 12 Read Message an Ae D 13 e Read Tag Descriptor Date Detecting Relay on 2 unit Blinking green 16 bd Rea Fina Assembly Number Gear SS 17 Write Message 6 t Red Error 18 Write Tag Descriptor Date ES Dark Doesn t 38 Reset Config Change Flag exist 140 e Write Device ID Detec ing Current output on 1 unit Blinking green 200 z Read Device Table if relay doesn t exists n 7 Green Exi 206 Read Firmware Version 7 reen Exists j t Red Error Unit level HART commands IESU Dark Doesn t 13 Read Tag Descriptor Date _ z exist 18 e Write Tag Descriptor Date Detec ing Current output on 2 unit Blinking green 201 Read Slot Output Input if relay doesn t exist 202 Write Slot Output Green Exists kd ee eh 8 Red Error 203 e Read Slot Configuration result Dark Doesn t 204 e Write Slot Configuration exist 205 e Write Slot Calibration 9 Peripheral self test results for 1sec 206 A Read Firmware Version EEPROM block test result Green OK Green OK block1 block2 Red Error Red Error if 5 3 4 OTHER OPERATING SERVICES 40 content of one block is erroneous it lis corrected from the other one if both i 7 MODULE SERVICES Green OK Green OK are erroneous they are corrected by Operating time count loading default values _ COMMON SERVICES OF THE UNITS RAM ROM Device is ready Pale green Pale green T cati tchd et t 11 EEPROM Device is
4. ready Pale green Pale green Dark Dark ommunication watchdog comr cycle time out tests and their Device is unable to TA RELAY UNITS SERVICES CURRENT GENERATORS SERVICE i Red blinking together mE results operate Static or pulse output Monitoring correct operation of current 5 3 2 OPERATION After the self test sequence if the device is ready for operation states and operation of the module and its units are shown as follows COM LED indicates the communication with the unit that belongs to it all LED s flash in case of communication with the module it also indicates the operation state of the device STATUS LED indicates the state of the unit that belongs to it OPERATION STATES COMMENT PALE GREEN GREEN FLASH COM RED FLASH Device is ready Successful communication Communication failure Communication cycle time out RELAY UNIT CURRENT GENERATOR UNIT GREEN Energised Current in linear range DARK De energised RED Error signal current BLINKING RED Relay error Current generator error STATUS 5 3 3 PROGRAMMING SETTING THE CURRENT GENERATOR AND RELAY OPERATION Depending on the application re programming of the device may be needed Programming can be done with either a PC that controls the communication network via HART or MODBUS protocol or a MultiCONT see MultiCONT s User Manual Parameters determining the operation FACTORY PARAMETERS AVAILABLE F
5. 1 APPLICATION Thank you for choosing a NIVELCO instrument We are sure that you will be satisfied throughout its use The UNICONT PJK 100 4 is a universal interface module that can be controlled via HART or MODBUS protocol through an RS485 interface and depending on type provides relay s and or 4 20 mA current output s The device is intelligent the internal functions and services can be set with the help of a communication protocol the transmitter outputs can be scaled The error detection function can be switched on and off The state in which a given output unit should be when an error occurs can also be set The device can be used with Nivelco s MultiCONT PRO 100 0 units as an output extension module and also as a peripheral device for PLC or PC controlled process control systems 2 2 TYPE SPECIFIC DATA POGHUOY SEO nivelco CRESET EST O Oco Qestatus STAT GOGUGY E Current generator 2 4 DIMENSIONS OUTPUT UNITS Accuracy Temperature dependence 2 TECHNICAL DATA 2 1 GENERAL DATA Power supply Current consumption Ambient temperature Electrical connection Mechanical connection Ingress protection max PJK 100 4 24VDC 10 10 mA NrelayX 11MA Neurrent generatorX 20 MA 10 2 5 mm twisted max 4 mm solid cable DIN EN 60715 rail N number of outputs of a given type of output units PJK 102 4 PJK
6. OR ALL UNITS N Communication watchdog FACTORY SETTING CURRENT GENERATOR UNIT PARAMETERS Configurable error current lt 3 6 mA or gt 22 mA for device hardware error Off for comm cycle time out Off Scaling values at 4 and 20 mA Calibrated RELAY UNIT PARAMETERS 0 25 5 s pulse time non restartable Configurable energised or de energised error state z for device hardware error for comm cycle time out 5 3 3 1 MODBUS COMMUNICATION PROTOCOL Physical format RS485 Slave RTU 9600 Baud 1 8 Odd 1 Registers of the device can be accessed read or write with command 3 Read Holding Registers and command 16 Preset Multiply Registers Device address is adjustable in 1 31 range only Detailed description of registers can be found in a separate document pik1024a0600h_01 2 2 Eligible pulse default state Detection of coil splitting error indication Sum of energised state times Nr of switching cycles Life time max numbers of switching cycles 5 3 5 RESET TEST MODE AND LOADING FACTORY DEFAULTS The mentioned operations can be done without restarting the device with the small recessed RESET TEST button on the front panel RESET Press Entering TEST mode Press and Hold Loading factory default settings Hold pressed while power on and release when all LEDs flash red Attention The current generator units should be recalibrated The HART long addresses will change
7. etting the address 4 8 12 ADDRESS o ANa D pjk1024a0600h_01 1 2 5 2 WIRING See 2 Technical Data and 4 Electrical connection 5 3 INSTALLATION 5 3 1 POWER ON AND SELF TEST After correctly wiring and switching the device on it runs a few self tests whose results are shown with LED indications S COM LED s STATUS LED s 5 3 3 2 HART COMMUNICATION PROTOCOL Physical format RS485 Slave RTU 9600 Baud 1 8 Odd 1 Device address is adjustable in 1 31 range Detailed description of HART standard 5 commands can be found in a separate document Logical set up of the device MobuL Factory 151 Type 50 UNIT 1 EQUENCE OF SELF TESTS T 7 i 7 ID XXXXXX w Y 1 _ Test of red LED s Red Red Polling 0 31 AOO 2 _ Test of green LED s Green Green DIP switch test Blinking green Dark Dark Dark Interpreted commands 4 result Creen ON Dark Dark Dark ADDRESSING Red Error COMMAND Module level HART d RESET button test Blinking green Dark Dark cope SHORT Lone ana commen i result esl Dark Dark i Red Error 0 e e Read Unique ID Detecting Relay on 1 unit Blinking green Dark 6 e Write Polling Address Green Exists 7 Read Polling
8. nivei y y PJK 100 UNIVERSAL INTERFACE MODULE USER S MANUAL 2 3 ACCESSORIES User s Manual Certificate of Warranty Declaration of Conformity Description of the Communication Protocol The Universal Interface Modules should be connected one after another to one cable pair Star topology is not allowed Max cable length is 1000 m but in this case a shielded twisted cable pair STP Shielded Twisted Pair should be used Max cable capacity should be less than 100 pF m All of the Universal Interface Modules in one system should have different addresses 0 31 see 5 1 2 e __ _____ na OFF cape TB B A SHLD oavpe TB B A SHLD oavpe TB B A HD PJK 102 relay module PJK 120 4 20 mA module PJK 111 relay 4 20 mA module 5 INSTALLATION SETTING UP AND PROGRAMMING 5 1 PREPARATION 5 1 1 CHOOSING A COMMUNICATION PROTOCOL Open the housing via the four snap on clips to access the DIP switch for protocol selection DEFAULT SETTING HART 5 1 2 SETTING THE DEVICE ADDRESS A communication line can contain max 32 Universal Interface Modules These modules should have different addresses Set the address with the ADDRESS DIP switches 0 31 on the front panel of the device Settings will take effect when the unit is switched on again MODBUS HART e 5 Kd Lad Lf i Example for s
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