Emerson Millennium II BASIC M2B Universal Transmitter
Contents
1. 1 1 1 1 1 1 t 1 INE Sensor wire function and colour Junction Box Terminals 24 E T Earth Ground Green wire 1 or Housing Ground screw 1 1 1 White wire 2 F1 EU 1 1 input Resistance 1 com Black wire 3 9 4 20 4 20 mA output gn 82010 SigA Red wire 4 Wi it i 1 Blue wire 5 Basic Transmitter i 1 Connect this end of T Analog Hart or Analog model Ensure current loop jumper shield to Earth Ground Vy i eae is over Pin 2 and Pin 3 Cutthisend 1 Analog input Module 1 JB MPD A S for Non Isolated current loop C configuration X Connect this end of shield to Earth Ground HART Communication wiring 9 eevee t only done for 1 cmn mm Analog HART models 19 A 1 see HART Communicator 1 HART Jumper 3 only available i 1 Analog HART models bg i 1 Y Cut this end of shield i 1 1 i 1 1 i 1 i 1 1 1 1 1 MII Sensor S Figure 9 Isolated terminal wiring with remote sensor wiring for Analog amp Analog HART models Field Control PLC RTU DCS Sensor wire function and colour Junction Box Terminals Earth Ground Green wire VDC White wire COM Black wire SigA Red wire SigB Blue wire Housing Ground sc2. for 250 milli seconds and OFF for 250 milli seconds and a very fast flash is the LED for 50 milli seconds and OFF for 50 milli seconds MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc 32 7 2 4 5 485 Modbus RTU Modbus Digital RS 485 Modbus RTU protocol is used Refer to sensor manuals for specific Modbus registers and meaning The Millennium II Basic transmitter utilizes 2 wire Modbus RS 485 multi serial mode This Modbus solution implements a 2 wire electrical interface in accordance with the EIA TIA 485 standards For this MODBUS configuration it is important that a third wire be used for connecting all the Common COM in the chain Also a 120 Ohm line termination is required for the last device in the line See Figure 17 The Instrument Engineer is responsible for calculating line length and adhering to MODBUS protocols Figure 17 Two wire Modbus configuration PLC Panel DCS Line Line Termination Termination Master Pull Down resistor Common Millennium II Basic i i i Millennium II Basic Millennium Il Basic Transmitter 16 Transmitter 1 Transmitter 2 Transmitters and addresses Slave address 1 Slave address 2 Slave address 16 Table 7 Modbus Registers Readable Writeable 40001 Concentration value as calculated by sensor RTUsensor_out Channel 1 40002 Sensor
3. eee 31 724 RS 485 Modbus tete rn tne IER erede em d e eere etre ey 33 1 25 HART Communication OE UE de cee i T UR REED ERN ERROR DETIENE YER NEUE 34 TO HART Men Str ctUre x eee p RO EGER PR ER eda dx EH d ER Ae ERR RF erae ana 34 SECTION gt Maintaining ENFES 35 8 1 Periodic response Check 35 8 2 Troubleshooting x oido e d e diit is c rd dea ERR TRE 35 5 3 Spare Parts ACCESSOLIES desereret i ea beet dep setate Pea Ped teda dee bae nha 35 8 4 How to Return Equipment rere trn thiet na a aee raa ga ee adea eaae eura ii 36 qe x Tc 37 Appendix A Electrostatic Sensitive Device ESD eee eee eeeeeeee eene tenente 37 Appendix B Resistance Table rores tour ehe ede xe bh doe Peta e EP RENI 38 MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc 4 Appendix C Millennium Il Basic Specifications esee eee eene enne netten nennen nenne Appendix HART Communlcallonh ret rent ttanep Yee ae POPE ee CHE to PRO rS eaten pei eun de sus ONE Appendix E HART Menu Tree c uet e o RT Red tet ta ic tup ee o bete putri Appendix E d
4. MONITORING INC MILLENNIUM BASIC Single Channel Transmitter User Manual ISO 9001 2000 Part Number MAN 0082 Rev 4 October 26 2010 IMPORTANT INFORMATION This manual is for informational purposes only Although every effort has been made to ensure the correctness of the information technical inaccuracies may occur and periodic changes may be made without notice Net Safety Monitoring Inc assumes no responsibility for any error contained within this manual If the products or procedures are used for purposes other than as described in the manual without receiving prior confirmation of validity or suitability Net Safety Monitoring Inc does not guarantee the results and assumes no obligation or liability No part of this manual may be copied disseminated or distributed without the express consent of Net Safety Monitoring Inc Net Safety Monitoring Inc products are carefully designed and manufactured from high quality components and can be expressed to provide many years of trouble free service Each product is thoroughly tested inspected and calibrated prior to shipment Failures can occur which are beyond the control of the manufacturer Failures can be minimized by adhering to the operating and maintenance instructions herein Where the absolute greatest of reliability is required redundancy should be designed into the system WARRANTY Net Safety Monitoring Inc warrants its electronic assemblies against defectiv
5. DIP Switch 2 settings for Baud rate setting DIP Switch 2 Position 1 Position 2 BAUD Rate OFF OFF 19200 DIP Switch 2 settings for Format bits DIP Switch 2 Position 3 Position 4 Date Format 8 bits data no parity bit 2 stop bits also compatible to 1 stop bit 8 bits data no ity bit 2 stop bits 8 bits data odd parity bit 1 stop bits 8 bits data even parity bit 1 stop bits 5 1 3 Analog amp Analog HART DIP Switch Settings DIP Switch 1 is not utilized when using the Millennium Basic Analog and Analog HART models DIP Switch 2 settings positions are utilized for different gas curves when using IR sensors and for changing toxic sensor ranges Refer to specific sensor manuals to see the combinations of DIP Switch 2 positions and when it is utilized MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc 25 SECTION 6 Calibration 6 1 Calibration Procedure Prior to attempting calibration read and understand the calibration procedure below Also see Figure 16 for additional reference The following calibration procedure should be followed to ensure an accurate correlation between the output signals and the gas concentration For accurate performance the Millennium II Basic Transmitter is calibrated using 50 span gas 6 1 1 Guidelines Calibration is recommended after the Millennium II Basic and sensor are installed Calibration should be performed after at least
6. Unscrew the protective cap from the HART Communication port of the Millennium Basic Connect the HART Communicator probes to the 2 terminals inside the HART Port non polarized Press the on key to the switch on the HART Communicator Te pe pr Double tap HART Application on the screen the communicator will try to make a connection with Millennium II Basic If the connection is made the Online menu appears when the Communicator is connected to the Millennium II Basic This menu provides important information about the device The HART protocol incorporates a Device Description Language DDL that enables HART instrument manufacturers to define and document their product in a consistent format This format is readable by handheld communicators PC s and other process interface devices that support DDL For the Millennium II Basic Transmitter HART handheld Communicators PC s and other process interface devices must support the latest 16 bits manufacture ID and 16 bits device ID For the 375 communicator the software version must be at least version 2 0 Notes Proper analog signal output termination and minimum loop resistance must be completed in all cases to enable HART Communication Failure to provide proper analog signal output loop resistance will preclude all HART Communication If the HART Communication is not programmed with specific DD or does not support 16 bits IDs the Millennium II Basic can s
7. 3 mA indicated by analog models Apply zero gas clean air Recommendation Flow ZERO AIR at a rate of 0 5 liter per minute or more to the sensor 6 Zeroing Quick calibration is completed when the current output is 3 6 mA indicated by analog models after which the Status LED blip blinks green every second current output of 4 mA Remove the zero gas or allow the transmitter to return to normal operation if ambient clean surrounding air was used 7 Normal operation is confirmed by a current output of 4mA indicated by analog models and the Status LED blipping blinking green every second MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc 27 Figure 16 Calibration flow chart Calibration Procedure ZERO Calibration Activate Hold calibration switch for 6 10 seconds FULL Calibration Activate Hold calibration switch for 10 15 seconds Keep holding through first solid Green until status LED is Solid Red Status LED Flashes fast Status LED Solid Red Green Status LED Solid Green Status LED Solid Green Current output 3 0 mA indicated by Analog models Current output 3 0 mA indicated by Analog models Apply air from canister or use clean ambient air to perform zero Status LED Flashing Red Current output 3 3 mA indicated by Analog models Apply air from canister or use clean ambient air to perform zero Apply 50 span target gas to perform spa
8. 7 When the current output is 3 6 mA indicated by analog models and the Status LED is solid green remove the gas 8 Apply zero gas clean air again to purge the system After the sensor is purged of gas the transmitter will return to normal operation Warning A Always apply test gas after any calibration to verify accuracy When applying test gas make sure the system is bypassed to avoid unwanted shutdowns MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc 26 6 1 3 Zeroing Quick Calibration Procedure This option is useful if the sensor s zero point has drifted as a result of a change in the ambient conditions Note Zeroing does not require the application of a calibration gas It does however require that no contaminated gas is present in the ambient air if the surrounding air is being used Confirm successful power up of transmitter green blip blink of status LED every second no fault indicated Bypass any output alarms recommended 3 For analog models connect a standard current meter to the transmitter Test Jacks not required but gives extra visual indication See Figure 12 and Figure 13 for Test Jacks location 4 Press and hold the push button or activate Reed switch using the magnet until the status LED flashes green fast and then goes solid green Release the push button deactivate the Reed switch 5 When the Status LED is solid green the current output will be
9. Aluminum AL6061 or Stainless Steel SS316 IP67 NEMA 4X IP NEMA Note See sensor manuals for sensor certified temperatures Gi Es b ds Aluminum AL6061 enclosure 0 8 kg 2 0 Ibs Stainless Steel SS316 enclosure 1 6 kg 3 5 158 Mounting Surface Mount Pipe Mount amp other mounting options available 4 20 mA into a 3 5A maximum loop 4 20 mA with 30Vdc 250Vac Form impedance of 800 Ohms i Outputs contacts Fault low 32Vdc 150 Ohms HART communication RS 485 Modbus RTU high i 10 5Vdc Isolated or protocol i non isolated loop supply Approvals KA Class I Div I Grps BCD Class I Zone 1 AEx Ex d IIB H2 T5 IP67 Type 4X Certified 55 C to 85 C Approvals FM ATEX 0575 II 2G Ex d 2 15 IP67 Certified 55 C to 85 C FM07 Certified to FM 6320 CSA C22 2 No 152 ANSI ISA 92 0 01 ANSI ISA 92 03 01 FM6340 EN61779 1 EN61779 4 MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc 39 Appendix D HART Communication HART Communication with the Millennium II Basic is necessary to monitor the internal status and modify the factory settings This appendix provides guidance on establishing HART Communication Refer also to Appendix E for description of the communication menu structure tree when using the HART Handheld Communicator Establishing Local HART Communication with the Millennium II Basic Transmitter
10. Coil Status Position 3 ON Latching Defines Relay Latch Status OFF default Non Latching Position 4 ON 32 Used with DIP Switch 1 to set the Alarm OFF 0 Point of full scale range if needs be MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc 23 Note The gas curve range should only be changed when sensor and transmitter are in NORMAL state After powering up the transmitter Status LED will slowly flash green to indicate normal operating state The system should be recalibrated with 50 of the specific target gas if the sensor s range is changed 5 1 2 Digital Modbus DIP Switch Settings DIP Switch 1 selects the MODBUS address DIP Switch 2 defines the MODBUS settings Position 1 and 2 of DIP Switch 2 selects the BAUD rate of the MODBUS Positions 3 and 4 of DIP Switch 2 select the data format of the MODBUS data link These DIP Switches must be set before the Millennium II Basic is powered up Once the device is powered up the setting will be locked until another power down and up cycle DIP Switch 1 settings for Modbus DIP Switch 1 Position 1 Position 2 Position 3 Position 4 MODBUS Address Z Z Z Z Z Z Z JO 2 MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc 24 Digital Modbus DIP Switch Settings cont d
11. Modbus DIP Switch Settings cont d rennen eren nennen nnne 25 5 1 3 Analog amp Analog HART DIP Switch Settings 25 SECTION 6 Calibration ccciscccccssciccesvcnecccacseadeseassadsasesasocsavassdescdcesesossveassasedsacasbessescccsececowsdecsdecccsecesscasedstbestonss 26 6 1 Calibration Procedure pik eb OREL See ER E e pr eire ren e E e eae epe Peine 26 OAs Gr idelines iot t te or ete tot edo ete i tutta atte mec dtl i 26 6 1 2 Full Calibration Normal Calibration 26 6 1 3 Zeroing Quick Calibration 27 6 1 4 Calibration bailures 5 iir rto tete ette a Ce iet Gee ee e dev 29 6 15 E 29 SECTION 7 Monitoring and outputs c sccccscssssesssseecceecesesessssecceeecesasssssseceeecesasaesssceaceecesasessesseeseeeeeeeas 30 30 CX OMEN S 30 7 2 1 Analog 4 20 30 30 7 2 3 Sensor Status Registers Transmitter Status LED Current output and Meaning
12. and guidelines The type of cable and shielding practices are especially important when sensor is separated from transmitter via junction box NSM recommends using CSA armored instrumentation cable ACIC 2PR 16 300V ISOS PVC when rigid steel conduit is not used See Figure 2 This cable should be used between the PLC PANEL DCS and the Millennium II Basic Transmitter as well as between the Millennium II Basic Transmitter and the junction box Additional notes In general communication cables and power cables should not run in parallel for any significant length and should not be carried in the same cable tray Through inductance high currents in power cables can induce significant noise in communication cables running parallel alongside power cables See cable preparation procedure on next page Armored Cable preparation procedure 1 Prepare the armored instrument cable as illustrated in Figure 2 and follow all assembly and or preparation instructions provided by the cable and or cable gland manufacturer 2 Install cable gland and reducer onto the cable 3 Ensure four 4 inches of wire length is available for connecting to terminals inside the junction box MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc 10 4 Usea small flat head screw driver when connecting wires to connector terminals See Figure 3 5 Connect sensor wires to the appropriate terminals See Figure 2C Figure 5 Figur
13. available for download and provides manufacturer and device type file identification MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc 41 This section displays a general menu tree for Millennium II series sensors Menus may exist when using communicator but should be ignored if they are not available in this menu tree Process PV Value xx LEL PPM variables PV xx Loop current xxmA Device reset PV Value xx LEL PPM Test device Loop test Loop current mA Current gas type Z amp Span Calibration Zero amp Span Calibration Zero only PV PV PV mA Range value Device status Zero calibration Diag Service Device status Device setup History Device status See next page History PV Value xx LEL PPM PV Current xxmA Tag xxxx Manufacturer Net Safety PVLRV 0 LEL Long Tag Model Millennium II Basic PV URV 100 LEL PV unit 96 LEL PPM Dev ID PV Xfer fnctn Linear Cfg Chng count xxxxx Basic setup Range values Tag Device information Long Tag Date xx xx xx Descriptor Message Final asmbly num xxxxx Revision 5 Signal condition See next page Sensor Output condition PVLRV 096 LEL PPM PVURV xx LEL PPM PV 9 xx Detailed setup Device information
14. calibration details Figure 10 Faceplate description NET SAFETY MONITORING INC MILLENNIUM II BASIC Status LED Light Status Calibrati Green alibration Reset Slow Flash Normal operation Red Slow Flash Gas present Fast Flash Cal or fault Solid Over range Magnetic Reed Switch The transmitter faceplate shows the position of the magnetic switch and the status LED The states of the Status LED indicate are also indicated when the detection system transmitter with sensor is in normal operation when gas is present calibration and fault status as well as over range condition See Section 7 2 3 Sensor Status Registers Transmitter Status LED Current output and Meaning for more information on Status LED MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc 17 3 1 1 Intrusive access This involves the removal of the top cover and face plate to access the push button switch when calibrating and resetting the transmitter Pressing and holding the Push button down for up to 3 seconds resets the transmitter latched alarms are cleared and sensor perform self tests Holding down the Push button for up to 15 seconds sends the transmitter into full calibration mode See section on calibration and manual reset for more information Warning A Do not open the transmitter in a classified area Do not open when an explosive atmosphere may be present 3 1 2 Non intrusive access ma
15. iss ace bes eee ere eee vto ie Utt en EP vetet vea Hense 7 SECTION 1 Installation rne nsa aa Reus an Deka co RES ER CR a eno aad ESTER 8 1 1 Unpack Cp EE 8 PAPA ERES 8 SECTION 2 Wiring and installation eeeeeeeeeeeeee esee essen eee ten nnns nannte ttnn sese 9 2 T Faeld Installation neue nne T n MP 9 SIBI II E RE 9 2 LT Seals i ERO RR eere t NE Geta eR ERR DRE TE E 9 Guidelines o ERI tutae t c o bnt e E E ME QE IR 9 212 Cable choice and guidelines Eee tet ene ete otra a ae ipe dee 10 2 1 3 Analog output isolated supply non isolated supply and jumper configuration eee 12 QA Al Wanne drawings ioo ee ted octet pre ea n e p ee e C OE Re e aera eode gas 13 2 1 5 Remote mounting of SEnSOT ier itr ttr re ren i e o ETE da e eaa a ER Pe ia eaa deer ed 14 2 1 6 Wiring drawings for remote sensor wiring eeseseseeeeeeeneen rennen nennen enne enne en eren nnne nene nennen nnne 15 21 7 Installation Checklist erm Re tete robe muere 16 SECTION 3 Transmitter and faceplate 17 3 1 Transmitter Up detta spese trout regata cack Peg eat Eaa dece e eI Rt ha Pu oa ge
16. makes every effort to design for the harshest of industrial environments The other components of the system the customer connected equipment and wiring are also important contributors to the overall quality and performance of the safety system It is important to implement wiring that ensures the reliability and integrity of the safety system Field wiring practices and the choice of cable type specified vary from project to project Poor practices and choices are often found to be the source of unwanted system disruptions Radio Frequency Interference RFI and Electro Magnetic Interference EMI are usually very powerful disruptive forces in industrial facilities and these forces act upon the system through the wiring Follow the wiring specifications and guidelines in this manual carefully The cable used should be a very high quality instrument grade certified for the application conditions consisting of a rugged protective outer jacket an overall electrical shield of fine braided copper or metallic foil and internal pairs or triads of foil shielded copper wire of suitable gauge for the power conducted over the specified length The shields must be electrically continuous from the instrument junction box through other junction boxes and finally to the connected equipment The shield must be connected to a suitable ground sink as specified in the instrument manual in order to protect the system from electrical disturbances Recommended cable
17. or electromagnetic noise To meet IEC 61000 1 61000 4 EMI requirements follow the recommendations listed under Section 2 1 2 Cable choice and guidelines In applications where the wiring cable is installed in conduit the conduit must not be used for wiring to other electrical equipment For effective communication Net safety limits sensor separation to 2000 feet using 16AWG wires Modbus RS 485 connection 2 wire mode multipoint serial line available Up to 16 addresses allowed When developing a RS 485 chain of devices the last device in the chain requires an end of line termination resistor 120 Ohms Transmitter connector terminals accommodate wire from 14 to 20 AWG 2 1 1 Seals Warning The use of conduit wiring seals is recommended to further protect system against water ingression and equipment should be installed according to applicable local electrical codes Seals are especially recommended for installations that use high pressure or steam cleaning devices in proximity to the transmitter and or sensor The cementing material used on the Millennium II sensors is suitable for an operating temperature range of 55 C to 85 C Guidelines e Itis recommended that explosion proof drains and conduit breathers be used In some applications alternate changes in temperature and barometric pressure can cause breathing which allows moist air to enter and circulate inside the conduit Joints in th
18. 2 1 2 Cable choice and guidelines for cable selection and wiring guidelines When sensors are being mounted remotely consult the multi purpose junction box manual MAN 0081 for wiring instructions Always ensure that the transmitter is supplying 10 5 32Vdc across the sensor power terminals of Net Safety junction box JB MPD A S The maximum distance between the sensor and transmitter is limited by the resistance of the connecting wiring which is a function of the gauge of the wire being used For effective communication Net Safety limits the separation distance between sensor and transmitter to 2000 ft using 16 AWG wire See Appendix B for information on wire gauge and resistance Figure 7 Remote mounting of sensor FIELD CONTROL PLC PANEL DCS CONDUIT OR ARMOURED INSTRUMENTATION CABLE JUNCTION BOX TRANSMITTER 2 S SE F SENSOR 2 CONDUIT OR ARMOURED INSTRUMENTATION CABLE MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc 14 2 1 6 Wiring drawings for remote sensor wiring The drawings below are an analog output drawing showing wiring of sensor to transmitter remotely via a junction box Consult qualified personnel on specific wiring requirements Figure 8 Non isolated terminal wiring with remote sensor wiring for Analog amp Analog HART models Field Control PLC RTU DCS Power Supply 24
19. 20 4 3 Relay board assembly configuration This assembly has three relays the Fault Alarm relay the Low Alarm relay and the High Alarm relay By default the Fault Alarm relay is fixed as Energized and Non latching and cannot be changed The Low Alarm relay and the High Alarm relay may be configured as Energized or De energized and latching or Non latching By default the Low and High Alarm relay contacts are De energized and Non latching Table 4 Sensor Terminals and output Terminal Designations Sensor Wire Sensor Terminals Marked Function FCOM FNC AINO AICOM AINC 2 2 A2NC Output Terminals Alarm 1 Alarm 2 Function Low Alarm High Alarm Relay definitions Fault Alarm contacts Fault Normally Open Fault Common and Fault Normally Closed FNC Low Alarm contacts Alarm 1 Normally Open A1NO Alarm 1 Common A1COM and Alarm 1 Normally Closed A1NC High Alarm contacts Alarm 2 Normally Open A2NO Alarm 2 Common 2 and Alarm 2 Normally Closed A2NC Figure 14 Relay circuit Board Assembly Magnetic Reed switch Push Button provides local calibrating and resetting Dip Switch 3 Dip Switch 2 Dip Switch 1 Power LED green Sensor Terminals Output Terminals Status LED MAN 0082 Rev 4 Millennium Basic October 26 2010 Net Safety Monitoring Inc 21 4 4 Digital board assemb
20. 24 hours Refer to specific sensor manuals for details on calibrating Note The calibration procedure can be aborted by resetting the unit 6 12 Full Calibration Normal Calibration Procedure Confirm successful power up of transmitter green blip blink of status LED every second no fault indicated Bypass any output alarms recommended 3 For analog model connect a standard current meter to the transmitter Test Jacks not required but gives visual confirmation See Figure 12 and Figure 13 for Test Jacks location 4 Press and hold the push button or activate the Reed switch using the magnet for at least 15 seconds the status LED flashes green fast and then goes solid green first solid green keep holding push button or magnet after which status LED goes solid red release push button or remove magnet 5 When the current output is 3 mA indicated by analog models and the Status LED is once again solid green second solid green apply zero gas clean air Recommendation Flow ZERO AIR at a rate of 0 5 liter per minute or more to the sensor 6 When the current output is 3 3 mA indicated by analog models and the Status LED is flashing red apply specific calibration gas 5090 of full span Recommendation Flow span gas at a rate of 0 5 liter per minute to the sensor for direct sensor calibrations If separated and using long tubing runs increase gas flow rate to ensure tubing does not affect calibration results
21. 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc 29 SECTION 7 Monitoring and outputs 7 1 Fault monitoring Self testing circuitry continuously checks for problems that could prevent proper response When power is applied the micro transmitter automatically tests the system to ensure that it is functioning properly During normal operation it continuously monitors the signal from the sensor In addition a watchdog timer is maintained to ensure the program is running correctly When a system fault is detected the Status LED will flash red fast and fault signal will output a 2 5 mA signal Warning A The fault detection circuitry does not monitor the operation of external response equipment or external wiring to the transmitter It is important that external equipment devices and wiring be checked periodically to ensure they are operational 7 2 Outputs The Millennium II Basic is available with a number of different output configurations These include analog 4 20mA Relay outputs from Mechanical relays 5 485 Modbus RTU and HART communication 7 2 1 Analog 4 20mA A 4 20 mA output is used to transmit the alarm status and fault codes to other devices This output can be wired for Isolated or Non isolated operation A 4 0 mA output indicates normal operation a 4 0 20 0 mA output indicates the presence of a gas Current outputs under 4 are used for maintenance or fault indications 7 2 2 Relay The
22. Xfer fnctn linear Loop current xx mA Analog Output Loop test See next page HART Output Loop current mode Review Poll Addr Num reg preams Num resp preams xx MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc 42 Appendix E cont d Max Temperature xxx Deg C Max Temperature Since Reset xx Deg C Max Temperature Reset Date xx xx xxxx Reset Time xxxx Reset Max Min Temperature Min Temperature Min Temperature xxx Deg C Min Temperature Since Reset xx Deg C Reset Date xx xx xxxx Reset Time Calibration Log Reset Max Min Temperature Calibration Date Calibration Time Sensor Cal Event Type Next Log Previous Log Catalytic Bead Sensor IR combustible H25 toxic Most Recent Log 25 Solid State Ammonia Solid State toxic Sensor Class Cat Bead Combustible xxxxxxxxxx H2S toxic PV xx LEL xxxxxx Ammonia Solid State toxic t t PV Unit LEL Current gas type Sensor Temperature xxx Deg C Custom K factor PV U__SL Sensor Remain Time Days Sensor information Current gas type PVLSL 0 LEL Support gas type PV USL 100 LEL Support USL range Min span 1 LEL PPM Gas type and range Manufacturer Net Safety Model Millennium II Basic Sensor gas 1 Review Dev ID Sensor gas 2 Tag Sensor gas 3 Long Tag Descri
23. aede on siu bue d du p Utd e Es NL MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc INTRODUCTION To complement the Millennium Transmitter the Millennium II Basic single channel gas transmitter offers a comparable level reliability Combined with state of the art Smart sensors users will receive a detection system which is both versatile and reliable for fast accurate and continuous monitoring of gases in extreme environments THE PRODUCT TRANSMITTER CONTROLLER A Millennium II gas detection system is composed of a field mounted transmitter controller and Millennium II series sensors which may be integrally mounted to the controller or remotely mounted as far as 2000 feet away The transmitter is certified for use in hazardous locations and is available as a single sensor system Some operator controls including calibration can be accessed without opening the enclosure housing by using other communication devices and the attached magnet to actuate the reed switch Available outputs are conventional 0 0 to 20mA analog Analog HART electromechanical relays or Modbus RTU digital THE MANUAL This manual has been designed to guide the user through each procedure ensuring that transmitters and sensors are configured operated and maintained properly Guidelines and warnings are included to ensure safe and proper functioning of the equipment The manual gives the overall operational
24. and Analog HART Transmitter Models DIP Switch 2 is used to select IR sensor gas curves and Toxic sensor ranges When Analog and Analog HART Transmitter Models are used with Catalytic Bead sensors DIP Switch 2 positions should not be altered 5 1 1 DIP Switch settings for Relay configuration DIP Switch 1 and DIP Switch 3 as seen below show the settings for relay alarm levels and status DIP Switch 3 position 4 is used in conjunction with DIP Switch 1 if needs be to setup the alarm level The user is allowed to fully utilize if necessary all the percentages offered To arrive at the desired low alarm level add different percentages whilst taking note of the sensor s range scale The high alarm level A2 is automatically set to twice the low alarm level A1 Example For a sensor with range scale of 50ppm and DIP Switch 1 set with positions 2 and 4 On 890 290 the low level alarm point would be 10 of 50ppm which is 5ppm automatically making high level alarm point 10 DIP Switch 1 Settings Position Status Value Function Position 1 DIP Switch 1 positions are used in conjunction with DIP Switch 3 position 4 if needs be to set the Alarm point Position 3 of full scale or range Position 2 Position 4 DIP Switch 3 Settings Position Value Function Position 1 ON RFU OFF RFU Not used now Position 2 ON Energized OFF default De energized Defines Relay
25. and functional features of transmitters with sensors and may not have sensor specific information Refer to sensor manuals for information specific to each sensor including detailed calibration instructions If you encounter any problems see the troubleshooting section of this manual or contact factory MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc Enclosure Dimensions The table and diagram below shows the Millennium Basic Transmitter enclosure housing available in Aluminum AL6061 and Stainless Steel 316SS Table 1 Millennium Basic enclosure in Inches in and Millimeters mm Millennium Basic A B G Transmitter enclosure in mm in mm in mm in mm in mm in mm in mm Transmitter AL 4 8 122 3 6 91 3 6 91 4 8 122 5 1 130 03 76 3 0 76 Transmitter SS 47 119 3 6 91 3 6 91 4 7 119 5 1 130 03 76 3 2 81 Figure 1 Transmitter enclosure Dimensional Drawing MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc SECTION 1 Installation 1 1 Unpack Carefully remove all the components from the packaging and check them against the enclosed packing list Inspect all components for any obvious damage such as broken or loose parts If you find any components missing or damaged notify the representative or Net Safety Monitoring immediately 1 2 M
26. cquire accurate zero Solid after 90 seconds Displayed for 4 seconds is the cal gas was removed prematurely OR is a 90 second time limit has elapsed and the signal was too unstable to acquire accurate data FAULT DETECTED Temperature below absolute minimum temperature range 40 C Fast Flash FAULT DETECTED Temperature above Fast Mashi absolute maximum temperature range 75 C Fast Flash FAULT DETECTED Input voltage lt 8V Fast Flash FAULT DETECTED Input voltage gt 33V MAN 0082 Rev 4 Millennium Basic October 26 2010 Net Safety Monitoring Inc 31 Table 6 Current output and meaning cont d Current Output Status LED mA Red Green 15 2 5 Fast Flash Sensor Element Failure The concentration value is greater than the 16 j allowed range the sensor is displaying its maximum concentration value FAULT DETECTED Sensor baseline has Fast Flash drifted into a Negative Gas Concentration region Zero Drift and requires re calibration Reg Value Meaning Sensor is nearing end of life Replace at next Fast Flash calibration FAULT DETECTED A critical memory fault has occurred Fast Flash FAULT DETECTED A fault has occurred in Pase Plasi the sensor s onboard power supply Note A slow flash is defined as the Status LED being ON for 50 milli seconds and OFF for 1 second while a fast flash is the LED being
27. e 6 Figure 8 and Figure 9 Figure 2 Cable preparation A Drawing showing of cable without gland B Picture of cable showing gland and insulation Hazloc cable gland lt 4Inches gt gt 1 4 STRIP AND TIN 4 PLCS CONNECT TO GND POSITION ON TERMINAL BLOCK INSIDE JUNCTION BOX JACKET ARMOR INSULATION CSA ARMOURED CABLE SHIELD COVER 2PR 16AWG 300V ACIC 75 C WET 105 C DRY PVC ISOS SHIELDED 40 C FT4 CONNECT TO GROUNDING LUG INSIDE JUNCTION BOX USE 22 16 FED SPADE CONNECTOR USE CON 0033 Picture of cable wired to junction box and sensor Shield wires from each twisted pair connected to GND Earth Ground terminal block Net Safety y Junction Box Cable gland amp Armored cable Millennium II Sensor Shield wire from flexible Armored cable and sensor ground wire Green wire connected to Earth grounding screw in junction box 34 NPT stopping plug Warning Before wiring ensure that the power being supplied to transmitter is switched off When connecting cable wires use a small screwdriver to gently press down and hold the spring connector open Insert the appropriate wire into the open connector hole releasing the screwdriver to secure the wire See Figure 3 below 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc 11 Power and 4 20 output terminals Terminal Board Figure 3 Connecting wi
28. e conduit system are seldom tight enough to prevent this breathing Threaded connections on the enclosure between the enclosure and conduit pipe need to be sealed with thread tape such as Teflon tape or something similar e Hydrophobic filters IPF 001 may be used to protect sensors from water 15 responsibility of the installer to install conduit seals where necessary and to design conduit runs to ensure that condensation does not accumulate and collect inside the enclosure MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc 9 2 1 2 Cable choice and guidelines Radio Frequency Interference RFI can be caused by nearby electrical devices transformers high voltage equipment as well as handheld communications devices radios which when activated may impede the proper functioning of the transmitter and sensor Selecting the right instrumentation cable and making proper grounding connections within the junction box will reduce or eliminate interference Visible symptoms of Radio Frequency Interference RFI include inconsistent incorrect and erratic LEL and PPM readings Important Wiring Guidelines Fire and gas detection instruments are an important part of a safety alarm and shutdown system The system is composed of e detection instruments customer connected equipment wiring Net Safety designs and manufactures its detection equipment under rigid quality control management systems and
29. e parts and workmanship for a period of 36 months from date of purchase Warranties on sensors may be viewed in each specific sensor manual No other warranties or liability expressed or implied will be honored by Net Safety Monitoring Inc Contact Net Safety Monitoring Inc or an authorized representative for details We welcome your input at Net Safety Monitoring If you have any comments please contact us at the phone address below or visit our web site and complete our on line customer survey www net safety com If further language translation for this manual is required please contact CONTACT INFORMATION Net Safety Monitoring Inc Direct 403 219 0688 Corporate Headquarters Facsimile 403 219 0694 2721 Hopewell Place NE E mail nsmsales net safety com Calgary AB Canada 7J7 Web site www net safety com MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc 2 TABLE OF CONTENTS IMPORTANT INFORMATION 2 tise vases vi t a bab e 2 CONTACT INFORMATION 5 RE 2 NTRODUC TON emnt 6 THE PRODUCT osea tu t Pie tute aee pde arit ron ue an ae 6 Ie re E Evene endi esce ra reenact a tee 6 THE MANUAL ui Cep eere Du ae 6 Enclosure Dimensions
30. eee Denn 17 3 T l IntrustVe a6CeSS ette d acie tene eed d Tc ve Ce y ec 18 3 1 2 Non intrusive access magnetic Reed switch 18 SECTION 4 Output Configurations 5 eee ee tetuer oret oer tone e ae arae Ee Pao Y aae ee a 19 4 1 Analogs board assembly tette eee eer etd ot i deed i oe E eti meg tee 19 4 2 Analos HART board Pete C eee REP EUN ERE dh UE PEE eg ern 20 MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc 3 4 3 Relay board 21 4 4 Digital board assembly configuration eese nennen nennen ren rennen eren nennen enne 22 SECTION 5 Operations 23 51 Switcli SetUngs n 23 5 1 1 DIP Switch settings for Relay 23 5 1 2 Digital Modbus DIP Switch Settings eese eene tte tnnt tne annt 24 Digital
31. erence to applicable local guidelines and requirements on wiring and sealing of equipment in hazardous and non hazardous areas Ensure that proper shielding and grounding practices are adhered to and local codes are being followed Check system operational voltage and conditions See Table 2 Table 3 Table 4 and Appendix C Check wiring at all termination and junction points wiring at transmitter terminals junction box and at power supply Refer to Figure 5 Figure 6 Figure 8 and Figure 9 MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc 16 SECTION 3 Transmitter and faceplate description 3 1 Transmitter Power Up After wiring is completed and power is applied indicated by the GREEN power LED a warm up routine will begin where the sensor is automatically tested to ensure proper functioning The Status LED will slowly flash RED and the current output will be 3 0 mA indicated by Analog models and then flash green slowly indicating normal operation The time taken for the transmitter to complete its warm up cycle is dependent on the type of sensor being used Refer to Sensor Power up section of the specific sensor manual After the warm up cycle is completed if the Status LED still slowly flashes RED the unit should be calibrated Refer to Sensor Status Registers Status LED s Current Loop and Meaning section of this manual Also refer to specific sensor manual for important
32. gnetic Reed switch Access This involves placing and holding the attached magnet next to the base of the label mount as indicated in Figure 11 When the magnet is held for up to 3 seconds a manual reset will be initiated If the magnet is held for up to T5 seconds a Full calibration procedure will begin See manual reset and calibration procedure Figure 11 Positioning of magnet Housing depth e Label Mount of horse shoe Magnet shape print 5 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc 18 SECTION 4 Output Configurations The Analog model Millennium Basic Transmitter provides a 4 20mA signal output allowing user operator with signal representing various conditions and states of the transmitter See Table 6 for current output and meaning 4 1 Analog board assembly Table 2 Sensor Terminals and Output Terminal Designations Sensor Wire Sensor Terminals Marked i Function 10 5 32Vdc Earth Ground Marked Output Terminals 5 Power Isolate th Function Power Current output 10 5 32 Vdc current loop Figure 12 Analog circuit Board Assembly Magnetic Reed switch Push Button provides local calibrating and DIP Switch 2 resetting DipSwitch1 Power LED green Status LED Sensor Ter
33. he courier and account number for returning the goods Pack items to protect them from damage and use anti static bags or Aluminum backed cardboard as protection from electro static discharge ALL equipment must be shipped prepaid Collect shipments will not be accepted MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc 36 Appendix Appendix A Electrostatic Sensitive Device ESD Definition Electrostatic discharge ESD is the transfer between bodies of an electrostatic charge caused by direct contact or induced by an electrostatic field The most common cause of ESD is physical contact Touching an object can cause a discharge of electrostatic energy ESD If the charge is sufficient and occurs near electronic components it can damage or destroy those components In some cases damage is instantaneous and an immediate malfunction occurs However symptoms are not always immediate performance may be marginal or seemingly normal for an indefinite period of time followed by a sudden failure To eliminate potential ESD damage review the following guidelines Handle boards by metal shields taking care not to touch electronic components Wear grounded wrist or foot straps ESD shoes or heel grounders to dissipate unwanted static energy Prior to handling boards dispel any charge in your body or equipment Ensure all components are transported and stored in static safe packaging When returning board
34. ic Filter JB MPD A or JB MPD S Separation Kit TX M2B AH ML2B Hart Board fully populated TX M2B A ML2B Current loop board fully populated TX M2B D ML2B Modbus board fully populated TX M2B R ML2B Relay board fully populated MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc 35 8 4 How to Return Equipment A Material Return Authorization number is required in order to return equipment Please contact Net Safety Monitoring at 403 219 0688 before returning equipment or consult our Service Department to possibly avoid returning equipment If you are required to return equipment include the following information A Material Return Authorization number provided over the phone to you by Net Safety 2 detailed description of the problem The more specific you are regarding the problem the quicker our Service Department can determine and correct the problem 3 A company name contact name and telephone number 4 A purchase order from your company authorizing repairs or request for quote 5 Ship all equipment prepaid to Net Safety Monitoring Inc 2721 Hopewell Place NE Calgary Alberta Canada T1Y 7J7 6 Mark all packages RETURN for REPAIR 7 Waybills for shipment outside Canada must state Equipment being returned for repair All charges to be billed to the sender Ensure a duplicate copy of the packing slip is enclosed inside the box indicating item 1 4 along with t
35. k Terminal Board Sensor terminal Sensor terminal Warning A Always ensure that JP1 jumper is in the correct position depending on the current output configuration chosen 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc 12 2 1 4 Wiring drawings The drawings below are general ways in wiring the system showing analog signal output Consult qualified personnel on specific wiring requirements Figure 5 Non isolated terminal connection for Analog amp Analog HART models Field Control MII Basic Transmitter Ensure current loop jumper is over Pin 2 and Pin 3 for Non Isolated current loop configuration PLC RTU DCS Power Supply Housing Ground screw 24VDC HART Jumper J3 only available on Analog HART models Input Resistance in 250 ohms 1 Connect green wire to Connect this end of housing internal ground shield to Earth Ground Analog Input Module of shield HART Communication wiring only done for Analog HART models Sensor wire function and colour MII Sensor HART Communicator gt Earth Ground Green wire VDC White wire SigA Red wire SigB Blue wire com Black wire Figure 6 Isolated terminal connection for Analog amp Analog HART models Field Control MII Basic Transmitter Ensure current loop jumper is o
36. ly configuration This assembly allows digital output utilizing Modbus Digital RS 485 protocols See Section 7 2 4 RS 485 Modbus RTU Table 5 Sensor Terminals and Output Terminal Designations Sensor Wire Sensor Terminals Marked Function 10 5 32Vdc Vdc A positive Output Modbus RTU Terminals Power Function 0 Power Modbus RTU Modbus RTU Terminal Shield 10 5 32 Vdc Terminal A Terminal B Common Figure 15 Digital circuit Board Assembly Push Button provides local calibrating and resetting Magnetic Reed switch Dip Switch 1 DIP Switch 2 Status LED Power LED green Sensor Terminals Output Terminals MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc 22 SECTION 5 Operation 5 1 DIP Switch Settings When using Digital Transmitter Models M2B D Dip Switch 1 and 2 are used for Modbus settings Gas curves can be selected for IR sensors and Toxic sensors range scale changed by computer communicating with transmitter This is done by accessing a specific Modbus Register Refer to the specific sensor manual For Relay Transmitter Models Dip Switch 1 and 3 are used to set alarm levels while DIP Switch 2 is used to select gas curves for IR sensors and change the range scale of Toxic sensors DIP Switch 2 is not used to configure Catalytic Bead sensors DIP Switch 1 and 3 are also utilized when using Oxygen sensors For Analog
37. minals Output Terminals Isolated Non isolated current Jumper Output Current Test Jack points MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc 19 4 2 Analog HART board assembly The Analog HART model Millennium II Basic Transmitter provides the user operator with the option of using the HART Communicator to gain access to the transmitter settings and output This allows reviewing logging and monitoring of data which is ideally suited for maintenance See Section 7 2 5 HART Communication for more information Table 3 Sensor Terminals and Output Terminal Designations Sensor Wire Sensor Terminals Marked Function 10 5 32Vdc Earth Ground Marked Output Terminals Power Isolate the power for Function Power Current loop output 10 5 32 Vdc current loop Figure 13 Analog HART circuit Board Assembly Magnetic Reed switch Push Button provides local calibrating and DIP Switch 2 resetting Dip Switch1 Power LED green Status LED Sensor Terminals Output Terminals Isolated Non isolated current Jumper HART Jumper Output Current Test Jack points Note For Hart Communicator connection in isolated or non isolated configuration the Total Loop Resistance must be a minimum of 250 Ohms to a maximum of 600 Ohms Do not install resistor within Millennium II Basic Transmitter MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc
38. n 21 Calibration successful Status LED Solid Green Current output 3 6 mA indicated by Analog models NO YES Remove gas and purge system with clean air from canister upon completion of Full calibration then remove air canister Calibration Failed Status LED Alternating Red Green flashes Current output 3 0 3 3 mA indicated by Analog models Remove air canister after Zero calibration procedure if an Perform manual reset Refer to manual reset on air canister was used page 29 Note See Figures 12 13 14 amp 15 when locating calibration switch push button or magnetic switch Full descriptions of the two calibration procedures can also be found on pages 26 amp 27 28 6 1 4 Calibration Failures If the calibration procedure fails the Status LED will alternate red and green flashes with the analog output changing back and forth from 3 0 to 3 3 mA The unit will remain in a failed state until it is manually reset 6 1 5 Manual Reset A manual reset is required after a calibration failure or to clear a latched alarm Simply press and hold down the calibration switch for up to 3 seconds recycle power or place and hold the flat surface of the magnet near the Reed switch for up to 3 seconds The status LED will fast flash green then slowly flash red indicating reset after which the Status will flash green slowly to indicate normal operation MAN 0082 Rev
39. ounting Ensure transmitter and sensor are securely mounted taking into consideration all requirements Sensors may be installed directly to transmitters or remotely using a Certified Net Safety junction box See Figure 7 Figure 8 and Figure 9 when mounting sensor remotely MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc SECTION 2 Wiring and installation 2 1 Field Installation Warning A Wiring codes and regulations may vary ATEX requires that supply connection wiring must be rated at least 5 C above the maximum ambient temperature of 85 C Wiring must comply with all applicable regulations relating to the installation of electrical equipment in a hazardous area and is the responsibility of the installer If in doubt consult a qualified official before wiring the system Warning A Do not open the transmitter enclosure in a classified area Do not open when an explosive atmosphere may be present Guidelines The safety ground connection in the transmitter is a green screw found in the enclosure Ifthe 4 20mA signal is not used connect a jumper between the 4 20mA terminal and the Common terminal to allow analog current levels to be monitored at the Test Jacks on the faceplate The use of shielded cable is highly recommended for signal input output and power wires Refer to section 2 1 2 Cable choice and guidelines to help eliminate interference caused by extraneous electrical
40. ptor Message Date xx xx xx Sensor range 1 Final asmbly num Sensor range 2 Universal rev 7 Sensor range 3 Fld dev rev xx Software rev xx Polladdr xx MAN 0082 Rev 4 Millennium Basic Loop current mode Disabled Enabled October 26 2010 Num reg preams xx Net Safety Monitoring Inc Num resp preams xx Net Safety Monitoring Inc 2721 Hopewell Place NE Calgary AB Canada T1Y 7J7 1 866 FIREGAS 347 3427 ph 403 219 0688 fx 403 219 0694 http www net safety com Email nsmsales net safety com PRODUCT SERVICES CONTACT INFORMATION Telephone 8am 5pm MDT 403 769 6074 403 717 8219 Fax 403 219 0694 Email productservices net safety com http www net safety com service product_services html MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc MONITORING INC 44
41. relay option comes with Mechanical Form C SPDT contacts rated 5 Amps at 30 Vdc 250 Vac Three 3 relay outputs are available The fault relay is fixed and cannot be altered The two alarm relays are configurable They can be configured as energized or de energized and latching or non latching See Relay board assembly configuration for more information MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc 30 7 2 3 Sensor Status Registers Transmitter Status LED Current output and Meaning Table 6 below shows the sensor status registers and the Transmitter current output along with corresponding status LED and meaning Table 6 Current output and meaning Current Output Status LED Red Green Slow Flash Flash Normal Sensor operation regularly calculates Gas found No Gas gas concentration Solid Sensor is zeroing itself Cal Mode Reg Value Meaning Very Fast Sensor is waiting until it detects application of Flash cal gas Very Fast Sensor waits until gas level stabilizes then Flash begins spanning Spanning is complete user asked to remove gas Displayed for 4 seconds once gas decreases to 3 FS after user asked to remove cal gas Very Fast Sensor is not calibrated requires user to Flash calibrate Sensor is waiting for 90 seconds to allow the SION Blass signal to stabilize Start Delay Signal was too unstable to a
42. res Warning A Avoid touching electronic components as they are susceptible to electrostatic discharge ESD Refer to Appendix A Electrostatic Sensitive Device ESD 2 1 3 Analog output isolated supply non isolated supply and jumper configuration The analog output may be powered from the main instrument power supply or a separate independent power supply in which case an isolated wiring configuration is necessary These configurations only apply to Analog and Analog HART model transmitters To set a Non isolated or Isolated current output simply move the Jumper shorting jack located at JP1 near the Power and output terminals to either the Non isolated or Isolated current position For Non isolated current output ensure pins 3 amp 2 at JP1 location on the terminal board are jumpered shorted See Figure 4A and Figure 5 for reference Factory standard models ship with jumper in the Non isolated current output position default position For Isolated current output pins 1 amp 2 at JP1 should be jumpered shorted See Figure 4B and Figure 6 for reference ee Figure 4 Non Isolated and Isolated current jumper A Non isolated current output configuration default B Isolated current output configuration Pin 3 and Pin 2 jumpered at JP1 Pin 1 and Pin 2 jumpered at JP1 Shorting jack default position 38 8 ddod 3 8 3 EH 8 dialog Power and 4 20 output terminals Shorting jac
43. rew JB MPD A S MI 1 or Housing Ground screw 2 3 4 5 X Connect this end of shield 4 to Earth Ground MII Basic Transmitter Analog Hart or Analog model Cut this end of shield Isolated 24VDC S I Sensor 150 Ensure current jumper is over Pin 1 and Pin 2 for Isolated current loop configuration HART Jumper J3 only available on Analog HART models Y Cut this end of shield n 9 24v 7 T 9 1 9 4 20 LL Connect this end of shield to Earth Ground HART Communication wiring only done for Analog HART models Input Resistance Analog Input Module 1 1 Power Supply 1 1 1 1 1 of shield 15 Cutthisend 1 Atseatnput Module _ 2 1 7 Installation Checklist Prior to operation it is important to do the following checks e Ensure transmitter and sensor are properly and firmly mounted e Ensure transmitter and sensor are not being obstructed transmitter and sensor are accessible and target gas is not inhibited from reaching the sensor Remove sensor red protective plastic cap If hydrophobic filters IPF 001 are being used check for damage or debris See the IP 66 67filter Instruction guide MAN 0109 for instructions e calibration cups splash guards are fitted to sensor ensure a snug fit Ensure adh
44. s carefully package in the original carton and static protective wrapping Ensure ALL personnel are educated and trained in ESD Control Procedures In general exercise accepted and proven precautions normally observed when handling electrostatic sensitive devices A warning label is placed on the packaging identifying product using electrostatic sensitive semiconductor devices MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc 37 Appendix B Resistance Table Distance Feet 100 200 300 400 500 600 700 800 900 1000 1250 1500 1750 2000 2250 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 9000 10000 1 Resistance shown is one way This figure should be doubled when determining closed loop resistance MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc Appendix C Millennium II Basic Specifications TRANSMITTER Analog HART Digital Electrical Power Consumption with sensor lt 200 mA 24 Vdc attached WOE 10 5 32 Vdc i 10 5 32 Vdc i 18 32 Vdc 10 5 32 RFI 150 to 170 MHz and 450 to 470 MHz 5W FM radio at 1 meter away EMC IEC 61000 1 4 and IEC ES 61000 4 3 Severity Level 2 Display Display Power and Status LED s Separate status for Normal Fault amp Alarm Environmental Temperature Certified 55 C to 85 C RH 0 99 RH non condensing Enclosure Metallurgy Copper Free
45. ss pins at J3 See Figure 5 Figure 6 Figure 8 and Figure 9 when location Jumper at J3 By default the jumper is connected across pins When the system is powered up the communicator will search for the Millennium II Basic Transmitter and when a connection is established the communicator will show the device information If the Millennium II Basic Transmitter Device Description DD is loaded into the communicator the communicator can access all the information and features of the Millennium II Basic Transmitter If the communicator is not programmed with the specific DD the Millennium IT Basic Transmitter can still work with the communicator as a generic device Refer to Appendix D for complete information 7 2 6 HART Menu Structure The Hart Menu structure exists when using the HART Communicator and allows the user to see all existing options Device status Calibration information and History Refer to Appendix E for the Structure and menu tree MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc 34 SECTION 8 Maintaining 8 1 Periodic response check Net Safety Monitoring recommends that a bump test be performed every 90 days to ensure continued functionality and accuracy of the detection system Full calibration is recommended when the sensor fails to meet acceptable accuracy standards This involves the application of calibration gas to the sensor then the observation of the response LED s analog ou
46. status RTUsensor_stat 40003 Temperature of sensor element housing in Kelvin RTU temperature 40011 Calibration gas value 40021 Sensor class 40022 Low alarm value x X 40023 High alarm value X X 40027 Current sensor range X X 40101 Reset sensor X 40102 Full calibration Normal calibration X 40104 Zero calibration Quick calibration X MAN 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc 33 7 2 5 HART Communication The HART protocol is a powerful communication technology enabling users to exploit the full functionality of the Millennium Basic Transmitter The HART Communicator may be connected to the Analog HART model Millennium II Basic Transmitter via the HART Port connector HPT 001 which provides the necessary interface for communication The HART Port connector is fitted to one of 34 NPT conduit entries and its communication wires fitted to the HART Pins located at J3 on the Analog HART PCB The HART Communicator probe wires leads are then connected to HART Port connector contact points HART Communication may also be done remotely using a designated Net Safety Multipurpose Junction box JB MPH A S See the HART Port connector manual MAN 0083 for more details Also see Figure 5 Figure 6 Figure 8 and Figure 9 if connecting the HART Communicator directly in the 4 20mA signal wiring Note When remote HART Communication is being done ensure the HART Jumper is connected acro
47. till connect to the communicator but in the Generic HART Communication mode In this mode HART Communication with the Millennium II Basic will be established but the Communicator will not recognize the Millennium II Basic Generic HART Communication will not provide access to the Millennium II Basic DDL menu and important set up diagnostics or operation functions such as calibration loop test current gas type and sensor range Procedures to determine if the Millennium II Basic DDL is loaded in your communicator 1 From main menu select the HART Application 2 From HART Application select Offline menu From the Offline menu select New Configurations to show the list of device descriptions programmed into you HART Communicator The Manufacturer menu displays a list of each manufacturer with the available DDL s 4 Select Net Safety and the display will show the list of available device types 0082 Rev 4 Millennium II Basic October 26 2010 Net Safety Monitoring Inc 40 If you cannot find Net Safety or Millennium II Basic device under Net Safety on your Communicator specific DDL is not programmed into communicator Your HART Communicator will require a DDL upgrade in order to access all the Millennium II Basic functions The HART Communication Foundation www hartcomm org manages the HCF Approved DDL Library and programming sites for HCF Approved field communicators A complete listing of the DD Library is
48. tput and external monitoring equipment Be sure to prevent unwanted response of external monitoring devices and equipment during this procedure If the Millennium II Basic response to calibration gas is within the specified accuracy then it is not necessary to perform a calibration Example When 50 of full scale is applied the response is expected to be between 11 5 mA 47 of full scale and 12 5 mA 53 of full scale An additional consideration is the accuracy tolerance of the calibration gas which may be or few percent If the calibration gas is or 10 of full scale then the reading may be from 10 7 mA 42 of full scale to 13 3 mA 58 of full scale 8 2 Troubleshooting Response to the input should be checked and if necessary calibration should be performed whenever the accuracy of this check is not satisfactory The system should also be checked when sensor or transmitter is added or removed If problems should develop first check for faulty wiring confirm proper voltage to transmitter and attempt a calibration If problems persist please contact Net Safety s Service Department first by phone to try and resolve any issues If issues cannot be resolved please follow the procedure on how to return equipment 8 3 Spare Parts Accessories Table 8 Spare Parts Numbering Net Safety Part Number Description CCS 1 Calibration Cup Splash Guard DSC 1 Dust Filter Assembly IPF 001 IP66 67 Hydrophob
49. ver Pin 1 and Pin 2 for 4 wire Isolated current loop configuration Housing Ground screw PLC RTU DCS Power Supply 24VDC HART Jumper J3 only available on Analog HART models TE Cut this end of shield Isolated Connect green wire to housing internal ground Power Supply ISO 24VDC Connect this end of shield to Earth Ground HART Communicator wiring Analog HART models Min 250 Ohms 1 1 1 1 Input Resistance 1 B5 1 Seco Eom E EUR Eie MII Sensor Sensor wire function and colour Y Earth Ground Green wire Cut this end White wire of shield Analog Input Module E SigA Redwine ES Sum MEL umm cee CSS SSS SigB Blue wire COM Black wire For Hart Communicator connection in isolated or non isolated configuration the Total Loop Resistance must be a minimum of 250 Ohms to a maximum of 600 Ohms Do not install resistor within Millennium II Basic transmitter Net Satety Monitoring Inc 13 2 1 5 Remote mounting of sensor When necessary to mount sensor remotely separated from transmitter by way of junction box and conduit it is important that the installer follow the necessary requirements and guidelines relating to sensor separation and cable selection See Figure 7 for typical remote mounting of sensor Also refer to Section
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