Emerson 2400S Satellite Radio User Manual
Contents
1. 24 22 Open circuit output 4 Zz 20 voltage 24 VDC 3 5 18 g 16 14 9 5 12 S a 10 OPERATING REGION 8 8 6 D I 4 2 0 0 20000 40000 60000 80000 100000 Load resistance Ohms 18 Micro Motion Model 2400S Transmitters 1 0 Wiring Model 2400S Analog Transmitters Figure 3 12 Recommended pull up resistor versus supply voltage External power External pull up resistor range Ohms 5200 4800 4400 4000 3600 3200 2800 2400 e 2000 1600 1200 800 400 6 12 18 24 30 36 Supply voltage Volts Note When using a discrete output to drive a relay choose external pull up to limit current to less than 500 mA 3 4 4 Discrete input wiring Discrete input wiring depends on whether you will use internal or external power The following diagrams are examples of proper wiring for these configurations e Internal power Figure 3 13 e External power Figure 3 14 If external power is configured power may be supplied by a PLC or other device2. Micro Motion Model 2400S Transmitters 1 0 Wiring Model 2400S Analog Transmitters Figure 3 8 Frequency output wiring External power Pull up resistor Counter Note See Figure 3 12 for recommended resistor versus supply voltage CAUTION Excessive current will damage the transmitter Do not exceed 36 VDC input Terminal current must be less than 500 mA 3 4 3 Discrete output wiring Discrete output wiring depends on whether you will use internal or external power The following diagrams are examples of proper wiring for these configurations e Internal power Figure 3 9 e External power Figure 3 10 Figure 3 9 Discrete output wiring Internal power NV Bui O I Total load Note See Figure 3 11 for output voltage versus load information Installation Manual 1 0 Wiring Model 2400S Analog Transmitters Figure 3 10 Discrete output wiring External power 3 36 VDC C Pull up resistor or DC Relay Maximum sink current 500 mA Note Refer to Figure 3 12 for recommended resistor versus supply voltage A CAUTION Excessive current will damage the transmitter Do not exceed 36 VDC input Terminal current must be less than 500 mA Figure 3 11 Output voltage vs load resistance Internal power
3. Warning flap screw User interface connector Warning flap Transmitter internal grounding screw Model 2400S PROFIBUS DP transmitter Warning flap screw User interface connector Warning flap Micro Motion Model 2400S PROFIBUS DP Transmitter internal grounding screw L Installation Manual 10 Micro Motion Model 2400S Transmitters Chapter 3 I O Wiring Model 24005 Analog Transmitters 3 1 Overview This chapter describes how to wire I O for Model 2400S Analog transmitters Note To wire I O for Model 2400S PROFIBUS DP and DeviceNet transmitters see Chapter 4 The 2400S Analog transmitter can be approved for Exe or Exi installation in Zone 1 or for installation in Zone 2 If you are installing your transmitter in a hazardous area be sure the transmitter is approved for that area It is the user s responsibility to verify that the specific installation meets the local and national safety requirements and electrical codes 3 2 Moisture protection When rotating or wiring the transmitter guard against condensation or excessive moisture inside the transmitter housing Be sure that the conduit openings are completely sealed after all installation and wiring procedures have been performed A CAUTION Condensation or excessive moisture entering the transmitter could damage the transmitter and result in measurement error or flowmeter failure To reduce the
4. sms O un 7 7 4 With display Micro Motion Model 2400S Transmitters Dimensions and Specifications Interface functions models with or without display Model 2400S Analog with or without display Model 2400S DeviceNet with or without display Model 2400S PROFIBUS DP with or without display All models with display All models without display Installation Manual e Suitable for hazardous area installation e User interface module can rotate 360 on the transmitter in 90 increments e Three color status LED on user interface module indicates flowmeter condition at a glance using a solid green yellow or red light Zero in progress is indicated by a flashing yellow light e Two clips for service port connections requires removing transmitter housing cover e Two clips for HART Bell 202 connections requires removing transmitter housing cover e HART security switch requires removing transmitter housing cover e Three rotary switches for selecting network address and baud rate network address and baud rate are also software selectable e Module and network LEDs to indicate DeviceNet status e Three rotary switches for selecting network address
5. 4 3 1 Enabling internal termination Model 2400S PROFIBUS DP transmitters have a switch on the user interface module to enable internal termination impedance Refer to Figure 4 2 Figure 4 2 Model 2400S PROFIBUS DP internal termination impedance switch Switch to enable internal termination impedance 5 I O Uv D 5 Z Installation Manual 29 1 0 Wiring Model 2400S PROFIBUS DP and DeviceNet Transmitters 4 4 1 0 wiring for Model 24008 DeviceNet transmitters Connect the transmitter to the DeviceNet segment according to the diagram in Figure 4 3 The transmitter is shipped with a DeviceNet male sealed Micro Connector Eurofast that has been preinstalled and wired according to the DeviceNet specification Follow all local safety regulations A WARNING A transmitter that has been improperly wired or installed in a hazardous area could cause an explosion To avoid the risk of an explosion e sure the transmitter is wired to meet or exceed local code requirements e Install the transmitter an environment that complies with the classification tag on the transmitter See Appendix A Model 2400 DeviceNet 1 0 wiring Attach a 5 pin female Eurofast connector here 30 Micro Motion Model 2400S Transmitters Appendix Dimensions and Specifications n O 5 1 Dimensions Figure A
6. 0 0340 Q meter 0 75 mm 0 0460 Q meter 0 5 mm 0 0680 Q meter 1 These values include the resistance of both high and low conductors in a cable Example The transmitter is mounted 350 feet from a DC power supply If you want to use 16 AWG cable calculate the required voltage at the DC power supply as follows MinimumSupplyVoltage 18V CableResistance x CableLength x 0 5A MinimumSupplyVoltage 18V 0 0080 Ohms ft x 350 ft x 0 5A MinimumSupplyVoltage 19 4V 2 6 Wiring the power supply Note This procedure is required only for Model 2400S Analog and PROFIBUS DP transmitters To wire the power supply 1 Remove the transmitter housing cover and user interface module as described in Section 2 4 2 Unscrew the warning flap screw and raise the warning flap Figure 2 3 shows the warning flap in the open position 3 Connect the power supply wires to terminals 9 and 10 as shown in Figure 2 3 4 Ground the power supply to the transmitter s internal grounding screw shown in Figure 2 3 5 Lower the warning flap and tighten the warning flap screw 8 Micro Motion Model 2400S Transmitters Transmitter Orientation and Power Supply A user supplied switch may be installed in the power supply line For compliance with low voltage directive 73 23 EEC European installations a switch in close proximity to the transmitter is required Figure 2 3 Wiring the transmitter power supply Model 2400S Analog transmitter
7. 1 shows the dimensions of the Model 2400 transmitter For sensor dimensions see the sensor data sheet Figure A 1 Transmitter dimensions inches mm Dimensions in 3 649 92 7 Cover dimensions for stainless steel housing Installation Manual 31 Dimensions and Specifications A 2 Physical specifications Housing Weight Mounting and cabling Polyurethane painted aluminum Optional 304L stainless steel with surface finish of 32 RA Transmitter is mounted integrally with sensor For weight of flowmeter see product data sheet for sensor Model 2400S transmitters are mounted integrally with sensor The transmitter can be rotated on the sensor up to 360 in 45 increments A 3 Power supply Models 2400 Analog and PROFIBUS DP Self switching AC DC input automatically recognizes supply voltage Complies with low voltage directive 73 23 EEC per IEC 61010 1 Installation Overvoltage Category II Pollution Degree 2 AC DC Fuse 32 e 85 265 VAC e 50 60 Hz e 4 watts typical 7 watts maximum e 18 100 VDC 4 watts typical 7 watts maximum IEC 127 1 25 fuse slow blow Micro Motion Model 2400S Transmitters Dimensions and Specifications A 4 Electrical connections Model 2400S Analog Input and output connections Power connections Digital comm maintenance connections Two pairs of wiring terminals for transmitter inputs outputs Screw terminals acc
8. DC power requirements for Model 2400S Analog and PROFIBUS DP 8 2 6 Wiring the power supply LL 8 1 0 Wiring Model 24005 Analog Transmitters 11 3 1 OVGIVIOW si 11 3 2 Moisture protection LL 11 3 3 VO Options iii I ea 11 3 4 Wiring the outputs Zone 1 Exe and 2 2 12 3 4 1 MA OUTPUT WINING gt wince cece eae edad Pee eee ee 13 3 4 2 Frequency output wiring 0 2 0 eee eee 16 3 4 3 Discrete output wiring 17 3 4 4 Discrete input wiring LL 19 3 5 Wiring the outputs Zone 1 20 3 5 1 Hazardous area 21 3 5 2 Hazardous area MA wiring 22 3 5 3 Hazardous area frequency discrete output 23 3 5 4 Hazardous area discrete input wiring 25 I O Wiring Model 2400S PROFIBUS DP and DeviceNet lt 27 4 1 27 4 2 Moisture protection LL 27 4 3 I O wiring for Model 2400S PROFIBUS DP transmitters 28 4 3 1 Enabling the internal termination resistor 29 4 4 YO wiring for Model 2400S
9. Frequency Parameter 4 20 MA output discrete output Voltage U 36 V 36 V Current 1 500 MA 500 MA Power 1 5W 1 5 W Capacitance C 1 1 nF 1 1 nF Inductance L 0 0 mH 0 0 mH Model 2400S PROFIBUS DP Digital 2 way PROFIBUS DP signal Certified by PNO Model 2400S DeviceNet Installation Manual Digital 2 way DeviceNet signal Certified by ODVA 37 wn Q fe gt Dimensions and Specifications A 7 Digital communications All versions Service port Wireless One service port for temporary connections requires removing transmitter housing cover Uses RS 485 Modbus signal 38 4 kBaud one stop bit no parity Address 111 not configurable If transmitter has display service port can be accessed with IrDA device for example a PDA running Pocket ProLink without removing transmitter housing cover lf transmitter has no display access to service port requires removing transmitter housing cover Model 2400S Analog HART Bell 202 HART signal is superimposed on the primary milliamp output Channel A and is available for host system interface e Frequency 1 2 and 2 2 kHz e Amplitude to 1 0 mA e 1200 baud one stop bit odd parity e Address 0 default configurable Requires 250 to 600 Q resistance Model 2400S PROFIBUS DP PROFIBUS DP Model 2400S DeviceNet DeviceNet Digital 2 way communication protocol e Automatically recognizes network baud r
10. Humidity limits 5 to 95 relative humidity non condensing at 140 F 60 C Vibration limits Meets IEC68 2 6 endurance sweep 5 to 2000 Hz 50 sweep cycles at 1 0 g A 10 Environmental effects All models EMI effects Meets EMC directive 89 336 EEC per EN 61326 Industrial Conforms to NAMUR NE21 Version 10 02 2004 Model 2400S Analog only Ambient temperature effect On MA output 0 005 of span per C A 11 Hazardous area classifications AII models CSA C US Class Division 2 Groups A D Class Il Division 2 Groups F G ATEX Zone 1 Analog Il 2GD EEx mb e ib IIC T4 Zone 2 Analog or CE II 3G EExnACIIT5 PROFIBUS DP Il 3D IP66 IP67 T70 C Zone 2 DeviceNet 4 amp II 3G Ex nA II T5 Il 3D IP66 IP67 T70 C 1 CSA is a Canadian approvals agency that provides approvals accepted both in the U S A and in Canada 2 ATEX is a European directive Installation Manual 39 Micro Motion Model 2400S Transmitters Appendix Return Policy B 1 B 2 Micro Motion procedures must be followed when returning equipment These procedures ensure legal compliance with government transportation agencies and help provide a safe working environment for Micro Motion employees Failure to follow Micro Motion procedures will result in your equipment being refused delivery Information on return procedures and forms is available on our web support system at www micromotion com or by phonin
11. network address is also software selectable e DIP switch for enabling internal termination resistor e Address and network LEDs that indicate PROFIBUS DP status e Depending on purchase option transmitter housing cover has glass or plastic lens User interface module includes LCD panel LCD line 1 displays process variable line 2 displays engineering unit of measure e Display update rate is user configurable 1 to 10 seconds at 1 second increments e Display backlighting may be adjusted or turned off e Operator access to transmitter menus is provided via optical switches that are operated through the lens LED indicators show when a button has been pressed e Infrared port allows access to service port from IrDA device e g PDA running Pocket ProLink without removing transmitter housing cover e Transmitter housing cover is all metal no lens e Access to user interface requires removing transmitter housing cover Zero button allows flowmeter zero from field requires removing transmitter housing cover e No IrDA 35 suoljeoioeds Dimensions and Specifications A 6 Input output signals Model 2400S Analog Zone 1 Exe or Zone 2 Channel A Channel B configurable One active or passive 4 20 mA output e Not intrinsically safe e Isolated to 50 VDC from all other outputs and earth ground e Maximum load limit 820 ohms report mass flow volume flow density temperature o
12. type Transmitter AC DC Model 2400S Analog e 85 265 VAC e 18 100 VDC Model 2400S PROFIBUS DP e 50 60 Hz e 4 watts typical 7 watts maximum e 4 watts typical 7 watts maximum 1 These requirements assume a single transmitter per cable Connecting multiple transmitters to a single cable should generally be avoided The Model 2400S DeviceNet transmitter is powered from the DeviceNet network per the DeviceNet specification There is no need to connect separate power supply wiring for the Model 2400S DeviceNet transmitter Skip to Chapter 4 Installation Manual Transmitter Orientation and Power Supply 2 5 1 DC power requirements for Model 2400 Analog and PROFIBUS DP transmitters If you are using DC power with a Model 2400S Analog or PROFIBUS DP transmitter the following requirements apply e At startup the transmitter power source must provide a minimum of 1 of short term current per transmitter e Length and conductor diameter of the power cable must be sized to provide 18 VDC minimum at the power terminals at a load current of 0 5 A To size the cable refer to Table 2 2 and use the following formula as a guideline MinimumSupplyVoltage 18V CableResistance x CableLength x 0 5A Typical power cable resistances at 68 F 20 C Gauge Resistance 14 AWG 0 0050 Q foot 16 AWG 0 0080 Q foot 18 AWG 0 0128 Q foot 20 AWG 0 0204 Q foot 2 5 mm 0 0136 Q meter 1 5 mm 0 0228 Q meter 1 mm
13. 800 600 400 OPERATING REGION 200 External resistor Rigag Rbarrier Ohms Supply voltage VDC Volts 3 5 3 Hazardous area frequency discrete output wiring The following frequency discrete output wiring diagrams are examples of proper hazardous area wiring for the transmitter s frequency discrete output e The diagram in Figure 3 17 utilizes a galvanic isolator that has an internal 1000 Ohm resistor used for sensing current ON gt 2 1 mA OFF lt 1 2 mA e diagram in Figure 3 18 utilizes a barrier with external load resistance I gt Installation Manual 23 1 0 Wiring Model 2400S Analog Transmitters Figure 3 17 Hazardous area frequency discrete output wiring using galvanic isolator Hazardous area Safe area External power supply 6 N 1 Vout YS fl COUNTER 19 Galvanic isolator Figure 3 18 Hazardous area frequency discrete output wiring using barrier with external load resistance 24 Hazardous area Safe area D e Vout Riad COUNTER 1 O Piume e D O Vin Note R parie ANA R paa Should be added together to determine the proper V Refer to Figure 3 19 Micro Motion Model 2400S T
14. DeviceNet transmitters eae 30 Contents Appendix A Dimensions and Specifications 31 A 1 DIMEnNSsions assiro da e n a e ae aS 31 A 2 Physical specifications rus srera a 32 A 3 Power supply Models 2400S Analog and PROFIBUS DP 32 A 4 Electrical 5 33 A 5 USErintenaGe s oo risentito ipa ene 34 A 6 Input output signals E 36 7 Digital communications 38 A 8 FIOSHIMSITACE s ir e E dace E N RI RNS 38 A 9 Environmental limits 39 A 10 39 A 11 Hazardous area 55 5 39 Appendix B 41 1 New and unused 41 B 2 Used EQUIPMENT RT 41 INGE io iis buia fai bale zaia ata 43 iv Micro Motion Model 2400S Transmitters Before You Begin 1 1 1 2 Overview This chapter provides an orientation to the use of this manual This manual describes the procedures required to install the following transmitters e Model 2400S transmitter with analog outputs e Model 2400S transmitter with PROFIBUS DP e Model 2400S transmitter with DeviceNet The 2400S Analog transmitter can be approved for Exe or Exi inst
15. Installation Manual P N 20003402 Rev January 2007 Micro Motion Model 2400S Transmitters Installation Manual Pr Micro Motion _ EMERSON Process Management 2007 Micro Motion Inc All rights reserved ELITE ProLink and the Micro Motion logo are registered trademarks of Micro Motion Inc Boulder Colorado MVD and MVD Direct Connect are trademarks of Micro Motion Inc Boulder Colorado The Emerson logo is a trademark of Emerson Electric Co AII other trademarks are property of their respective owners Contents Chapter 1 Chapter 2 Chapter 3 Chapter 4 Installation Manual Before YOU 1 1 1 OVEIVIOW saccade 1 1 2 SUV late ro 1 1 3 Flowmeter COMponents LL 2 1 4 Transmitter installation 2 1 5 Flowmeter 3 Transmitter Orientation and Power Supply 5 2 1 OVENVIEW sons ee ae pies RE ira 5 2 2 Moisture protection LL 5 2 3 Rotating the transmitter on the sensor optional 5 2 4 Rotating the user interface module on the transmitter optional 6 2 5 Power supply 7 2 5 1
16. allation in Zone 1 or for installation in Zone 2 If you are installing your transmitter in a hazardous area be sure the transmitter is approved for that area Safety Safety messages are provided throughout this manual to protect personnel and equipment Read each safety message carefully before proceeding to the next step A WARNING Improper installation in a hazardous area can cause an explosion For information about hazardous applications refer to Micro Motion hazardous area installation instructions shipped with the transmitter or available from the Micro Motion web site A WARNING Hazardous voltage can cause severe injury or death Make sure power is disconnected before installing transmitter A CAUTION Improper installation could cause measurement error or flowmeter failure Follow all instructions to ensure transmitter will operate correctly Installation Manual 0 Di e S 0 Ajddns pue Before You Begin 1 3 1 4 Flowmeter components The Model 2400 transmitter is mounted on a Micro Motion sensor The transmitter and sensor together comprise the Micro Motion flowmeter Figure 1 1 provides a view of the Model 2400 transmitter mounted on a sensor Figure 1 1 Model 2400S transmitter J Conduit openings Transmitter housing cover Sensor case Clamping ring Transmitter installation overv
17. an the maximum allowable capacitance C specified by the IS barrier Use the following equation to calculate the maximum length of the cable between the transmitter and the barrier CCC cable Installation Manual 21 1 0 Wiring Model 2400S Analog Transmitters Hazardous area inductance The inductance Li of the Model 2400S transmitter is 0 0 mH This value plus the field wiring inductance Lcable must be lower than the maximum allowable inductance L specified by the IS barrier The following equation can then be used to calculate the maximum cable length between the transmitter and the barrier Li Leable lt La 3 5 2 Hazardous area mA wiring Figure 3 15 illustrates the basic hazardous area wiring for the Model 2400S Analog transmitter s mA output Figure 3 15 Hazardous area mA output wiring Hazardous area Safe area e amp Vos Rbarrier 4 20 ai R 4 Ground Rbarrier O Vn Note R paq Should be added together to determine the proper V Refer to Figure 3 16 in Note Channel B terminals 3 and 4 can also be configured this way 22 Micro Motion Model 2400S Transmitters 1 0 Wiring Model 2400S Analog Transmitters Figure 3 16 Safe area mA output load resistance values Rmax Vsupply 4 0 022 If communicating with HART a minimum of 250 Ohms and 17 5 V is required 1400 1200 1000
18. ate e Address selectable by 3 rotary switches or software selectable Digital 2 way communication protocol e Address and baud rate selectable by 3 rotary switches 2 to select address 1 to select baud rate or software selectable A 8 Host interface Model 2400S Analog ProLink II v2 5 from Micro Motion supports full device configuration Model 2400 PROFIBUS DP HART DD file supports all functionality ProLink II v2 5 from Micro Motion supports full device configuration e GSD file conforming to the PROFIBUS DP specification Provides Profibus Class 1 Master functions Enables reading and controlling all process data e DD file conforming to Profibus EDDL specification Provides Profibus Class 2 Master functions Enables device configuration Supports Siemens Simatic PDM Model 2400S DeviceNet 38 ProLink II v2 5 from Micro Motion supports full device configuration e EDS file conforming to the DeviceNet specification Enables device configuration Micro Motion Model 2400S Transmitters Dimensions and Specifications A 9 Environmental limits Ambient temperature limits Operating and storage 40 to 140 F 40 to 60 C Below 4 F 20 C LCD responsiveness decreases and LCD may become difficult to read Above 131 F 55 C some darkening of the LCD panel might occur ATEX requires limiting ambient temperature to below 131 F 55 C n 5 a
19. d Specifications Model 2400S Analog Zone 1 Exi Channel A Channel B configurable Entity parameters One passive 4 20 mA output e Intrinsically safe e Isolated to 50 VDC from all other outputs and earth ground e Maximum load limit 820 ohms e Can report mass flow volume flow density temperature or drive gain e Output is linear with process from 3 8 to 20 5 mA per NAMUR NE43 June 1994 One passive 4 20 mA output e Intrinsically safe e Isolated to 50 VDC from all other outputs and earth ground e Maximum load limit 820 ohms e Can report mass flow volume flow density temperature or drive gain e Output is linear with process from 3 8 to 20 5 mA per NAMUR NE43 June 1994 One passive frequency pulse output e Intrinsically safe e Can report mass flow or volume flow which can be used to indicate flow rate or total e Scalable to 10 000 Hz e Power External passive 36 VDC maximum 24 VDC typical e Output is linear with flow rate to 12 500 Hz One passive discrete output e Intrinsically safe e Can report five discrete events flow switch forward reverse flow calibration in progress or fault e Power External passive 36 VDC maximum 24 VDC typical e Maximum sink capability 500 mA One passive discrete input e Intrinsically safe e Power External passive 3 to 36 VDC maximum e Can reset all totals reset mass total reset volume total or start sensor zero Value
20. ent unless you are also wiring the power supply Note The PROFIBUS cable shield is required to be grounded at both ends At the 2400S ground the cable shield in an appropriate cable gland If an optional PROFIBUS DP Eurofast M12 connector is used the cable shield is grounded via the threads of the connector A WARNING Hazardous voltage can cause severe injury or death To avoid the risk of hazardous voltage shut off the power before wiring the transmitter outputs A WARNING A transmitter that has been improperly wired or installed in a hazardous area could cause an explosion To avoid the risk of an explosion e sure the transmitter is wired to meet or exceed local code requirements e Install the transmitter an environment that complies with the classification tag on the transmitter See Appendix A 28 Micro Motion Model 2400S Transmitters 1 0 Wiring Model 2400S PROFIBUS DP and DeviceNet Transmitters Figure 4 1 Model 2400S PROFIBUS DP 1 0 wiring Note The Model 2400S PROFIBUS DP transmitter does not have terminals for termination wiring An external terminator is not required The transmitter has an internal terminator There is a switch on the user interface for enabling internal termination See Section 4 3 1 Spur to PROFIBUS DP segment according to the Installation Guideline for PROFIBUS DP FMS available at www profibus org COM A green COM B red
21. ept solid or stranded conductors 26 to 14 AWG 0 14 to 2 5 mm 2 One pair of wiring terminals accepts AC DC power One internal ground lug for power supply ground wiring Screw terminals accept solid or stranded conductors 26 to 14 AWG 0 14 to 2 5 mm Two clips for temporary connection to the service port Two clips for temporary connection to HART Bell 202 terminals Model 2400S PROFIBUS DP PROFIBUS DP segment Power connections Digital comm maintenance connections One pair of wiring terminals for connection to PROFIBUS DP segment Connection Two clips for temporary connection to the service port Model 2400S DeviceNet DeviceNet segment Digital comm maintenance connections Installation Manual type e Screw terminals accept solid or stranded conductors 26 to 14 AWG 0 14 to 2 5 e Five pin PROFIBUS DP M12 Eurofast female connector optional One pair of wiring terminals accepts AC or DC power One internal ground lug for power supply ground wiring Screw terminals accept solid or stranded conductors 26 to 14 AWG One pre installed male 5 pin Eurofast connector for I O and power supply wiring Two clips for temporary connection to the service port 0 14 to 2 5 mm Dimensions and Specifications A 5 User interface Model 2400S Analog Model 2400S PROFIBUS DP Model 2400S DeviceNet 34 With display Without display
22. g the Micro Motion Customer Service department New and unused equipment Only equipment that has not been removed from the original shipping package will be considered new and unused New and unused equipment requires a completed Return Materials Authorization form Used equipment equipment that is not classified as new and unused is considered used This equipment must be completely decontaminated and cleaned before being returned Used equipment must be accompanied by a completed Return Materials Authorization form and a Decontamination Statement for all process fluids that have been in contact with the equipment If a Decontamination Statement cannot be completed e g for food grade process fluids you must include a statement certifying decontamination and documenting all foreign substances that have come in contact with the equipment Installation Manual 41 2 c 5 U 9 lt 42 Micro Motion Model 2400S Transmitters Index Channels configuration options 11 28 30 D DeviceNet 27 30 Dimensions 31 Discrete input wiring 19 Discrete output wiring 17 external power 18 internal power 17 Documentation 3 F Flowmeter components 2 documentation 3 Frequency output wiring 16 external power 17 internal power 16 l analog wiring 11 configuration options 11 28 30 DeviceNet wiring 27 30 PROFIBUS DP wiring 27 28 Impedance switch 29 Installation I O wiring 11 27 30 m
23. he transmitter housing cover and user interface module a b pi Loosen the four transmitter housing cover screws Remove the transmitter housing cover Loosen the two user interface screws Gently lift the user interface module disengaging it from the user interface connector on the transmitter Micro Motion Model 2400S Transmitters Transmitter Orientation and Power Supply 3 On the back of the user interface module four user interface connectors are provided Rotate the user interface module to the desired position and plug it into the user interface connector on the transmitter See Figure 2 3 for another view of the user interface connector on the transmitter 4 Tighten the user interface screws 5 Replace the transmitter housing cover and tighten the transmitter housing cover screws 6 Restore power to the transmitter if required Figure 2 2 Rotating the user interface module on the transmitter 2 User interface module A 4 x Transmitter housing cover screws captive N AL Transmitter housing cover Ne SS 2 x User interface screws captive 2 5 Power supply requirements Model 2400S Analog and Model 2400S PROFIBUS DP transmitters can accept either AC or DC power The transmitter automatically recognizes the source voltage Power supply requirements for these transmitter models are listed in Table 2 1 Table 2 1 Power supply requirements Power
24. icro Motion Inc USA Worldwide Headquarters 7070 Winchester Circle Boulder Colorado 80301 T 1 303 527 5200 1 800 522 6277 F 1 303 530 8459 Micro Motion Europe Emerson Process Management Neonstraat 1 6718 WX Ede The Netherlands T 31 0 318 495 670 31 0 318 495 689 Micro Motion United Kingdom Emerson Process Management Limited Horsfield Way Bredbury Industrial Estate Stockport SK6 250 U K T 44 0870 240 1978 F 44 0800 966 181 Micro Motion Micro Motion Asia Emerson Process Management 1 Pandan Crescent Singapore 128461 Republic of Singapore T 65 6777 8211 65 6770 8003 Micro Motion Japan Emerson Process Management 1 2 5 Higashi Shinagawa Shinagawa ku Tokyo 140 0002 Japan T 813 5769 6803 F 813 5769 6844 rs recycled paper LS EON x EMERS rc anag p ri geil O em N
25. iew The Model 2400S transmitter component is mounted integrally with the sensor and grounded via the sensor To install and ground the sensor see the sensor documentation Additional transmitter installation steps are documented in this manual e Rotate the transmitter on the sensor optional see Chapter 2 e Rotate the user interface module on the transmitter optional see Chapter 2 e Wire and ground the transmitter s power supply see Chapter 2 e Wire the transmitter I O For the Model 2400S Analog transmitter see Chapter 3 For the Model 2400S PROFIBUS DP and DeviceNet transmitters see Chapter 4 Micro Motion Model 2400S Transmitters Before You Begin 1 5 Flowmeter documentation Table 1 1 lists documentation sources for other required information 0 Table 1 1 Flowmeter documentation resources fe Document D Sensor installation Sensor documentation shipped with sensor 5 Hazardous area installation See the approval documentation shipped with the transmitter or download the appropriate documentation from the Micro Motion web site www micromotion com Transmitter configuration e Micro Motion Model 2400S Transmitters with Transmitter startup and use Analog Outputs Configuration and Use Manual Transmitter troubleshooting e Micro Motion Model 2400S Transmitters with PROFIBUS DP Configuration and Use Manual e Micro Motion Model 2400S Transmitters with DeviceNet Co
26. igure 3 5 for voltage and resistance values Figure 3 5 Required external voltage versus mA load resistance If communicating with HART a minimum of 250 Ohms is required OPERATING REGION I gt Minimum required external voltage Volts 0 200 400 600 800 1000 1200 1400 Total mA load resistance Ohms Installation Manual 15 1 0 Wiring Model 2400S Analog Transmitters Figure 3 6 HART multidrop wiring Internal or external power 600 Ohm maximum resistance 24 VDC loop power HART compatible HART compatible ired f host or controller 22005 transmitter SMART FAMILY A Model 24005 VANNI assive transmitters Internal power External power p 250 Ohm minimum resistance Figure 16 Note For optimum HART communication make sure the output loop is single point grounded to an instrument grade ground 3 4 2 Frequency output wiring Frequency output wiring depends on whether you will use internal or external power The following diagrams are examples of proper wiring for these configurations e Internal power Figure 3 7 e External power Figure 3 8 3 7 Frequency output wiring Internal power Counter Output voltage level is 24 VDC 3 with high resistance load Note See Figure 3 11 for output voltage versus load resistance
27. ings are completely sealed after all installation and wiring procedures have been performed A CAUTION Condensation or excessive moisture entering the transmitter could damage the transmitter and result in measurement error or flowmeter failure To reduce the risk of measurement error or flowmeter failure Do not mount the sensor so that the conduit openings on the transmitter point upward Ensure the integrity of gaskets and O rings Grease the O rings every time the transmitter housing is opened and closed Install drip legs on conduit or cable Seal the conduit openings Fully tighten all covers Installation Manual 27 Overview This chapter describes how to wire I O for Model 2400S PROFIBUS DP and DeviceNet transmitters Note To wire I O for Model 2400S Analog transmitters see Chapter 3 5 I Uv D 5 O Z 1 0 Wiring Model 2400S PROFIBUS DP and DeviceNet Transmitters 4 3 1 0 wiring for Model 2400S PROFIBUS DP transmitters To connect the I O wiring for a 2400S PROFIBUS DP transmitter 1 Remove the user interface cover and user interface module See Section 2 4 for instructions 2 Wire the transmitter to the PROFIBUS DP segment according to the diagram in Figure 4 1 Follow all local safety regulations 3 Replace the user interface module and user interface cover Note It is not necessary to open the power compartment to wire the outputs Do not open the power compartm
28. nfiguration and Use Manual Installation Manual 3 Micro Motion Model 2400S Transmitters Chapter 2 Transmitter Orientation and Power Supply 2 1 2 2 2 3 Overview This chapter describes e Rotating the transmitter on the sensor optional e Rotating the user interface module on the transmitter optional e Power supply requirements and wiring Moisture protection When rotating or wiring the transmitter guard against condensation or excessive moisture inside the transmitter housing Be sure that the conduit openings are completely sealed after all installation and wiring procedures have been performed A CAUTION Condensation or excessive moisture entering the transmitter could damage the transmitter and result in measurement error or flowmeter failure To reduce the risk of measurement error or flowmeter failure Do not mount the sensor so that the conduit openings on the transmitter point upward Ensure the integrity of gaskets and O rings Grease the O rings every time the transmitter housing is opened and closed Install drip legs on conduit or cable Seal the conduit openings Fully tighten all covers Rotating the transmitter on the sensor optional For easier access to the user interface or the wiring terminals the transmitter can be rotated on the sensor in 45 increments for eight different orientations To rotate the transmitter on the sensor 1 Referring to Figure 2 1 unscrew the clamp
29. oisture protection 5 overview 2 power supply requirements 7 rotating transmitter on sensor 5 rotating user interface module on transmitter 6 transmitter dimensions 31 M mA output wiring 13 external power 14 HART multidrop 16 HART single loop external power 15 internal power 14 internal power 13 Moisture protection 5 11 27 Installation Manual Power supply requirements 7 wiring 8 PROFIBUS DP 27 28 impedance switch 29 R Return policy 41 Safety messages 1 Sensor 2 Specifications 31 T Transmitter 2 dimensions 31 documentation 3 I O options 1 11 28 30 VO wiring 11 27 installation overview 2 orientation 5 rotating on sensor 5 rotating user interface module 6 specifications 31 U User interface module rotating 6 W Wiring 11 27 analog 11 DeviceNet 30 discrete input 19 discrete output 17 external power 18 internal power 17 frequency output 16 external power 17 internal power 16 T O options 1 11 30 43 Index 44 mA output 13 external power 14 HART multidrop 16 HART single loop external power 15 HART single loop internal power 14 internal power 13 moisture protection 11 27 power supply wiring 8 PROFIBUS DP 28 Micro Motion Model 2400S Transmitters 2007 Micro Motion Inc All rights reserved P N 20003402 Rev For the latest Micro Motion product specifications view the PRODUCTS section of our web site at www micromotion com M
30. or by direct DC input See Table 3 2 for input voltage ranges Table 3 2 Input voltage ranges for external power VDC Range 3 36 High level 0 0 8 Low level 0 8 3 Undefined Installation Manual 19 I gt 2 Discrete input wiring Internal power Discrete input wiring External power PLC or other device Z AAO N Micro Motion A Model 24005 VDC OR Direct DC input see Table 3 2 see Table 3 2 3 5 Wiring the outputs Zone 1 Exi The following notes and diagrams are intended to be used as a guide for installing the 2400S Analog transmitter with Zone 1 Exi approval A WARNING Hazardous voltage can cause severe injury or death To avoid the risk of hazardous voltage shut off the power before wiring the transmitter outputs 20 Micro Motion Model 2400S Transmitters 1 0 Wiring Model 2400S Analog Transmitters A WARNING A transmitter that has been improperly wired or installed in a hazardous area could cause an explosion To avoid the risk of an explosion e sure the transmitter is wired to meet or exceed local code requirements e Install the transmitter an environment that complies with the classification tag on the transmitter See Appendix A 3 5 1 Hazardous area safety The proper bar
31. r before wiring the transmitter outputs A WARNING A transmitter that has been improperly wired or installed in a hazardous area could cause an explosion To avoid the risk of an explosion e sure the transmitter is wired to meet or exceed local code requirements e Install the transmitter in an environment that complies with the classification tag on the transmitter See Appendix A To wire the outputs 1 Remove the transmitter housing cover and user interface module See Section 2 4 for instructions 2 Wire the outputs according to the appropriate wiring diagram e For mA output wiring diagrams see Section 3 4 1 e For frequency output wiring diagrams see Section 3 4 2 e For discrete output wiring diagrams see Section 3 4 3 e Fora discrete input wiring diagram see Section 3 4 4 3 Replace the user interface module and transmitter housing cover 12 Micro Motion Model 2400S Transmitters 1 0 Wiring Model 2400 Analog Transmitters 3 4 1 mA output wiring The wiring diagrams in this section are examples of proper wiring for the Model 2400S mA output The following options are shown e Internal power Basic mA output wiring Figure 3 1 HART analog single loop wiring Figure 3 2 e External power Basic mA output wiring Figure 3 3 HART analog single loop wiring Figure 3 4 e HART multidrop wiring internal or external power Figure 3 6 Note If you plan to configure the transmi
32. r drive gain e Output is linear with process from 3 8 to 20 5 mA per NAMUR NE43 June 1994 One active or passive 4 20 mA output e Not intrinsically safe e Isolated to 50 VDC from all other outputs and earth ground e Maximum load limit 820 ohms e Can report mass flow volume flow density temperature or drive gain e Output is linear with process from 3 8 to 20 5 mA per NAMUR NE43 June 1994 One active or passive frequency pulse output e Not intrinsically safe e Can report mass flow or volume flow which can be used to indicate flow rate or total e Scalable to 10 000 Hz e Power Internal active 24 VDC 3 with a 2 2 kohm internal pull up resistor External passive 36 VDC maximum 24 VDC typical e Output is linear with flow rate to 12 500 Hz One active or passive discrete output e Not intrinsically safe e Can report five discrete events flow switch forward reverse flow calibration in progress or fault e Power Internal active 24 VDC 3 with a 2 2 kohm internal pull up resistor External passive 36 VDC maximum 24 VDC typical e Maximum sink capability 500 mA One active or passive discrete input e Not intrinsically safe e Power Internal active 24 VDC 10 mA maximum source current External passive 3 to 36 VDC maximum e Can reset all totals reset mass total reset volume total or start sensor zero 36 Micro Motion Model 2400S Transmitters Dimensions an
33. ransmitters 1 0 Wiring Model 2400S Analog Transmitters Figure 3 19 Safe area frequency discrete output load resistance values Absolute minimum 10 Ohms for supply voltage less than 5 Volts OPERATING REGION External pull up resistor Rag Rbarrie Minimum value Ohms 13 15 17 19 21 23 25 27 29 31 33 35 Supply voltage VDC Volts 3 5 4 Hazardous area discrete input wiring The following discrete input wiring diagram is an example of proper hazardous area wiring for the transmitter s discrete input Figure 3 20 lt Hazardous area Safe area a gt z q aaan Ma Roari i amp pal barrier a other device SS x 22 2 e lt a awe Direct DC input VDC see Table 3 2 see Table 3 2 Installation Manual 25 26 Micro Motion Model 2400S Transmitters Chapter 4 1 0 Wiring Model 2400S PROFIBUS DP and DeviceNet Transmitters 4 1 4 2 It is the user s responsibility to verify that the specific installation meets the local and national safety requirements and electrical codes Moisture protection When rotating or wiring the transmitter guard against condensation or excessive moisture inside the transmitter housing Be sure that the conduit open
34. rier selection will depend on what output is desired which approval is applicable and many installation specific parameters The information that is provided about IS barrier selection is intended as an overview Refer to barrier manufacturers for more detailed information regarding the use of their products Application specific questions should be addressed to the barrier manufacturer or to Micro Motion Table 3 3 Safety parameters Value Parameter 4 20 mA output Frequency discrete output Voltage U 36 V 36 V Current 1 500 mA 500 mA Power 1 5 W 1 5 Capacitance C 1 1 nF 1 1 nF Inductance L 0 0 mH 0 0 mH Hazardous area voltage The Model 2400S transmitter s safety parameters require the selected barrier s open circuit voltage to be limited to less than 36 VDC V pax 36 VDC This voltage is the combination of the maximum safety barrier voltage typically 28 VDC plus an additional 2 VDC for HART communications when communicating in the hazardous area lt O 5 I gt Hazardous area current The Model 2400S transmitter s safety parameters require the selected barrier s short circuit currents to sum to less than 500 mA I 500 mA for the milliamp outputs and 500 mA Laax 500 mA for the frequency discrete output Hazardous area capacitance The capacitance C of the Model 2400S transmitter is 1 1 nF This value added to the wire capacitance must be lower th
35. risk of measurement error or flowmeter failure Do not mount the sensor so that the conduit openings on the transmitter point upward Ensure the integrity of gaskets and O rings Grease the O rings every time the transmitter housing is opened and closed Install drip legs on conduit or cable Seal the conduit openings Fully tighten all covers lt x 1 gt 3 3 1 0 options Table 3 1 lists the options for the transmitter s two I O channels Before wiring Channel B ensure that you know how it will be configured For information on configuring Channel B for function and power see the manual entitled Micro Motion Model 2400S Transmitters with Analog Outputs Configuration and Use Manual Installation Manual 11 1 0 Wiring Model 2400S Analog Transmitters Terminal configuration options Channel Terminals Function Power Comm A 1 amp 2 mA Internal or external HART Bell 202 B 384 Frequency Internal or external None mA Internal or external None Discrete output Internal or external None Discrete input Internal or external None 1 For transmitters with Zone 1 Exi approval 1 power is external only 2 Factory default 3 4 Wiring the outputs Zone 1 Exe and Zone 2 Note For wiring instructions for Zone 1 Exi transmitters see Section 3 5 A WARNING Hazardous voltage can cause severe injury or death To avoid the risk of hazardous voltage shut off the powe
36. that holds the transmitter to the feedthrough 2 Gently lift the transmitter on the feedthrough until it disengages from the notches on the feedthrough You will not be able to remove the transmitter completely 3 Rotate the transmitter to the desired position 4 Lower the transmitter sliding it onto the notches on the feedthrough 5 Replace the clamp and tighten the screw Installation Manual Transmitter Orientation and Power Supply 2 4 Rotating the transmitter on the sensor A CAUTION Excessive rotation of the housing on the feedthrough can cause wiring damage and result in measurement error or flowmeter failure To reduce the risk of damaging internal wiring do not rotate the housing more than 360 You can rotate the transmitter either clockwise or counter clockwise to reach the desired position Rotating the user interface module on the transmitter optional For easier access the user interface module whether or not the transmitter has an LCD display can be rotated on the transmitter up to 360 in 90 increments To rotate the user interface module on the transmitter 1 Remove power from the unit A WARNING Removing the transmitter housing cover in a hazardous area while the transmitter is powered up can cause an explosion To avoid the risk of an explosion remove power from the transmitter before removing the transmitter housing cover 2 Referring to Figure 2 2 remove t
37. tter to poll an external temperature or pressure device you must wire the mA output to support HART communications You may use either HART analog single loop wiring or HART multidrop wiring Figure 3 1 Basic mA output wiring Internal power 820 Ohm maximum loop resistance Note Channel B terminals 3 and 4 can also be configured this way I gt Installation Manual 1 0 Wiring Model 2400S Analog Transmitters For analog communications For HART communications 14 HART analog single loop wiring Internal power 820 Ohm maximum loop HART compatible resistance host or controller 600 Ohm maximum loop resistance 250 Ohm minimum loop resistance Basic mA output wiring External power Note See Figure 3 5 for voltage and resistance values Note Channel B terminals 3 and 4 can also be configured this way A CAUTION Excessive current will damage the transmitter Do not exceed 36 VDC input Terminal current must be less than 500 mA Micro Motion Model 2400S Transmitters 1 0 Wiring Model 2400S Analog Transmitters Figure 3 4 HART analog single loop wiring External power VDC amp HART compatible host at or controller 250 600 Ohm resistance Note See F
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