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<6. Wiring>

6-4

IM 01C27C01-01EN

6.1.2.3 Mounting of Arrester and Wiring

Mount an arrester between the extension cables

and connect the grounding cable to the grounding

terminal of the arrester as required.
Connect the grounding cable to the grounding

terminal on the transmitter body. Class C grounding

with the grounding resistance of 10 Ω or less is

necessary. Do not share the ground with other

devices.

F0605.ai

Transmitter side

Grounding cable

Antenna side

Antenna extension cable 2

Antenna extension cable 1

Arrester

Figure 6.5

Connection of the arrester and antenna

extension cable

F0606.ai

Transmitter side

Grounding cable

Antenna side

Protect by self-bonding tape

Figure 6.6

Arrester protection by self-bonding

tape

6.2 Grounding

When using the antenna extension cable with an

arrestor, Class C grounding with the grounding

resistance of 10 Ω is required. Always ground the

transmitter case in accordance with national and

local electrical codes. The most effective transmitter

case grounding method is a direct connection to

earth ground with minimal impedance.

CAUTION

Grounding is required for safe operation.

F0607.ai

Ground terminal

Figure 6.7

Ground Terminal

Содержание DP harp EJX210B

Страница 1: ...User s Manual Y okogawa Electric Corporation EJX210B Flange Mounted Differential Pressure Transmitter IM 01C27C01 01EN IM 01C27C01 01EN 10th Edition...

Страница 2: ...Pressure Connection 2 2 2 6 Restrictions on Use of Radio Transceivers 2 3 2 7 Insulation Resistance and Dielectric Strength Test 2 3 2 8 Installation of an Explosion Protected Instrument 2 4 2 8 1 FM...

Страница 3: ...Mounting of Arrester and Wiring 6 4 6 2 Grounding 6 4 7 Operation 7 1 7 1 Preparation for Starting Operation 7 1 7 2 Zero Point Adjustment 7 2 7 3 Starting Operation 7 3 7 4 Connecting to the Field Wi...

Страница 4: ...tor 8 20 9 Maintenance 9 1 9 1 Overview 9 1 9 2 Calibration Instruments Selection 9 1 9 3 Calibration 9 1 9 4 Disassembly and Reassembly 9 3 9 4 1 Replacing the Integral Indicator 9 3 9 4 2 Replacing...

Страница 5: ...red by this manual are limited to those for the standard type under the specified model number break down and do not cover custom made instruments When products whose suffix code or optional codes con...

Страница 6: ...may be impaired In this case Yokogawa cannot guarantee that the instrument can be safely operated Please pay special attention to the following points a Installation This instrument may only be insta...

Страница 7: ...n the EEA European Economic Area is Yokogawa Europe B V Euroweg 2 3825 HD Amersfoort The Netherlands 1 2 Radio Wave IMPORTANT This instrument is equipped with a wireless module which is designated as...

Страница 8: ...gawa The purchaser shall bear the responsibility for repair costs even during the warranty period if the malfunction is due to Improper and or inadequate maintenance by the purchaser Malfunction or da...

Страница 9: ...1 Introduction 1 5 IM 01C27C01 01EN 1 5 ATEX Documentation This is only applicable to the countries in European Union GB DK I E NL SF P F D S LT LV PL EST SLO H BG RO M CZ SK GR...

Страница 10: ...llution Caused by the Product This is an explanation for the product based on Control of Pollution caused by Electronic Information Products in the People s Republic of China RoHS Pb Hg Cd Cr VI PBB P...

Страница 11: ...nal packaging to prevent it from being damaged during shipment Do not unpack the transmitter until it reaches the installation site 2 3 Storage The following precautions must be observed when storing...

Страница 12: ...provide adequate thermal insulation and or ventilation c Ambient Atmosphere Do not install the transmitter in a corrosive atmosphere If this cannot be avoided there must be adequate ventilation d Sho...

Страница 13: ...connection terminals and the minus leadwire to the grounding terminal 4 Turn ON the insulation tester power and measure the insulation resistance The voltage should be applied as briefly as possible t...

Страница 14: ...sion 1 Groups A B C D Class II Division 1 Groups E F G and Class III Division 1 Class I Zone 0 in Hazardous Locations AEx ia IIC Nonincendive for Class I Division 2 Groups A B C D Class II Division 2...

Страница 15: ...ards Intrinsically safe and nonincendive Certification Installation Diagram F0205 ai Transmitter Intrinsically Safe Group IIC Zone 0 Class I II III Division 1 Groups A B C D E F G Nonincendive Class I...

Страница 16: ...certification 4 Name Plate Name Plate Refer to USER S MANUAL Made in Japan TOKYO 180 8750 JAPAN MODEL SUFFIX SUPPLY OUTPUT MWP mA DC V DC STYLE CAL RNG NO F0207 ai Tag plate for intrinsically safe ty...

Страница 17: ...te 5 Special conditions for Safe Use In case the enclosure of the Pressure Transmitter is made of aluminum if it is mounted in an area where the use of apparatus of equipment protection level Ga is re...

Страница 18: ...ervoltage condition It implies the regulation for impulse withstand voltage I applies to electrical equipment which is supplied from the circuit when appropriate transient overvoltage control means in...

Страница 19: ...te with the antenna types listed below with the maximum permissible gain and required antenna impedance for each antenna type indicated Antenna types not included in this list having a gain greater th...

Страница 20: ...in use Write protection switch Slide switch Antenna Note 1 Set the switch as shown in the figure above to set the write protection The hardware write protection switch is set to E side Set to H side...

Страница 21: ...flange as shown in Figure 4 1 The mating flange gasket stud bolts and nuts are to be procured by the customer Gasket Stud bolt Nut F0401 ai Figure 4 1 Transmitter Mounting IMPORTANT Please use a gask...

Страница 22: ...oving and attaching the integral indicator 4 5 Changing the direction of the antenna Adjust the direction of the antenna to be in the upright position To change the installation angle follow the proce...

Страница 23: ...g to Process Flange Tighten the bolts to completely close the gap between the ring and the pressure detector section The mating flange gasket stud bolts and nuts are to be procured by the customer F04...

Страница 24: ...ge the its shape 3 Affix the teflon film over the diaphragm and gasket area 4 Next carefully inspect the cover and try to identify any entrapped air between the diaphragm and the teflon film The air m...

Страница 25: ...Low pressure connection Figure 5 1 H and L Symbols on a Capsule Assembly 2 Tightening the Process Connector Mounting Bolts After connecting the impulse line tighten the process connector mounting bolt...

Страница 26: ...transmitter installation location the process piping layout and the characteristics of the process fluid corrosiveness toxicity flammability etc etc and make appropriate changes and additions to the c...

Страница 27: ...ion to be protected 2 Wind the butyl rubber self bonding tape around the connection See the manual of the tape about the winding 3 To protect the butyl rubber self bonding tape from the environment su...

Страница 28: ...nsion cable 3 Screw the antenna into the antenna connector of the antenna extension cable on the bracket 1 Tighten the antenna connector with a torque of 2 to 3 N m 4 Protect the connection as necessa...

Страница 29: ...a extension cable 2 10 m Antenna Antenna Antenna extension cable 1 3 m Antenna extension cable 1 3 m Protect by self bonding tape Transmitter body Arrester Figure 6 4 Wiring the antenna extension cabl...

Страница 30: ...Antenna extension cable 1 Arrester Figure 6 5 Connection of the arrester and antenna extension cable F0606 ai Transmitter side Grounding cable Antenna side Protect by self bonding tape Figure 6 6 Arr...

Страница 31: ...less configuration tool or the device configuration tool confirm that the transmitter is operating properly Check parameter values or change the setpoints as necessary Integral Indicator s indication...

Страница 32: ...counterclockwise to decrease the output The zero point adjustment can be made with a resolution of 0 01 of the setting range The degree of zero adjustments varies with the screw turning speed turn th...

Страница 33: ...device and procedure for connecting the transmitter to the Field Wireless Network refer to the User s Manual FieldMate Versatile Device Management Wizard IM 01R01A01 01E and YFGW410 Field Wireless Ma...

Страница 34: ...ated gateway is not found and a specified time based on the silence mode has elapsed a cycle of a one hour pause and six minute search is repeated until the instrument can join the field wireless netw...

Страница 35: ...will be required if the impulse piping is configured appropriately for self draining or self venting operation If condensate or gas collects in the transmitter pressure detector section the measured...

Страница 36: ...y or inhalation of vapors When you loosen the vent screw the accumulated liquid or gas will be expelled in the direction of the arrow Vent screw F0711 ai Figure 7 7 Venting the Transmitter 7 6 3 Drain...

Страница 37: ...ted close the vent screw 3 Tighten the vent screw to a torque of 10 N m 1 kgf m F0713 ai Vent screw When you loosen the vent screw the accumulated liquid or drain will be expelled in the direction of...

Страница 38: ...M for your transmitter wireless EJX are installed in the device configuration tool Refer to the following website for the latest information on CF DD and DeviceDTM http www yokogawa com CF Capabilitie...

Страница 39: ...ize output near 0 if output signal is the square root mode Two modes are available forcing output to 0 for input below a specific value or changing to proportional output for input below a specific va...

Страница 40: ...Contract_Status Actual_Phase PUB_ITEM ObjectID AttributeID AttributeIndex Size Tag Description Block Info Configuration Calibration REVISION Others F0802 1 ai Others Special Cmd Others Other Faults Al...

Страница 41: ...t PV Range Linerization Type Flow Constant Lower Cutoff Low Cut Mode H L Swap T Zero Cmp Temp Zero Temp Select Others PV Range PV Range EU at 100 PV Range EU at 0 PV Range Units Index PV Range Decimal...

Страница 42: ...at 0 Scale Units Index Scale Decimal Upper Limit Lower Limit PV Range Linerization Type Flow Constant Lower Cutoff Cal Cmd Cal Status Calibration Highest Point Calibration Lowest Point Calibration Mi...

Страница 43: ...arget Mode Actual Mode Permitted Mode Normal Scale Scale EU at 100 Scale EU at 0 Scale Units Index Scale Decimal Sensor Range Tertiary Value Sel Others Sensor Range Sensor Range EU at 100 Sensor Range...

Страница 44: ...ock Mode Upper Limit Lower Limit PV Range Linerization Type Flow Constant Lower Cutoff Low Cut Mode H L Swap T Zero Cmp Temp Zero Temp Select Others PV Range EU at 100 PV Range EU at 0 PV Range Units...

Страница 45: ...itted Mode Normal AI3 Temp Block Info Tag Description Sensor Range Tertiary Value Sel Others Block Mode Concentrator OID Scale Process Value Filter Time Configuration Mode Target Mode Actual Mode Perm...

Страница 46: ...lue Simulation Process Variable AI3 Temp Process Value Simulation Dynamic Variables Process Value Status Process Value Value Process Value Simulate Switch Transducer Value Simulate Value Simulation Tr...

Страница 47: ...ry life is initialized by Reset Energy Left parameter 6 LCD display The following steps describe how to set LCD display 1 On Off of display When Enable in LCD Mode is selected the LCD displays a set o...

Страница 48: ...e limit values sent to the transmitter Procedure to call up the PV Range display AI1 AI2 block PV Range Select the AI1 block for the differential pressure and the AI2 block for the static pressure the...

Страница 49: ...ssure AI2 block and temperature AI3 block selected in the Display Selection parameter 8 3 9 Unit for Displayed Temperature When the instrument is shipped the temperature units are set to C Centigrade...

Страница 50: ...re Al1 block Procedure to call up the calibration status parameter Cal Status AI1 block Cal Status Confirm the value of CAL_SUCCESS 1 using the Cal Status parameter b To match current input and output...

Страница 51: ...alue as parameter the transmitter calculates quantity of adjustment and performs adjustment automatically Procedure to call up the lower limit value parameter Calibration Lowest Point AI1 block Calibr...

Страница 52: ...ment screw can be reset to the initial setting as well Procedure to call up the calibration adjustment parameter Cal Cmd AI1 AI2 block Cal Cmd CAL_CLEAR 8 3 12 Software Write Protection Hardware write...

Страница 53: ...to pause the instrument when it cannot join the field wireless network after a specified time has elapsed This function is effective in conserving battery power when for example the installation of th...

Страница 54: ...Bit01 vendor specific area Bit00 Detail information available 1 available 0 no available Checking the Diagnostic Status category allows taking the proper action The Diagnostic Status contents are comm...

Страница 55: ...sts of the list of parameter names as shown Table 8 3 below Table 8 3 Contents of Alert Report Parameter name Description DetectObjectTLPort Alert detection port UAP 0xF0B2 fixed DetectObject Alert de...

Страница 56: ...of range SP_TRIM_SPAN_OUTSIDE Static pressure span adjustment variable outside of range SP_TRIM_ZERO_OUTSIDE Static pressure zero adjustment variable outside of range LCD_OUTSIDE_LIMIT LCD display out...

Страница 57: ...ator NOTE If an error is detected by running self diagnostics an error number is displayed on the integral indicator If there is more than one error the error number changes at three second intervals...

Страница 58: ...nsider the required accuracy level Exercise care when handling these instruments to ensure they maintain the specified accuracy 9 3 Calibration Use the procedure below to check instrument operation an...

Страница 59: ...kPa 0 2 of rdg 0 1 of F S for 80 to 0 kPa 5 For 130 kPa abs class Accuracy 0 03 of rdg 6 digits for 0 to 130 kPa abs Select a manometer having a pressure range close to that of the transmitter Pressu...

Страница 60: ...RF assembly connectors and engage them 2 Insert and tighten the two mounting screws 3 Replace the cover 9 4 Disassembly and Reassembly This section describes procedures for disassembly and reassembly...

Страница 61: ...r 9 4 3 Replacing the CPU Assembly This subsection describes how to replace the CPU assembly see Figure 9 2 Removing the CPU assembly 1 Remove the cover Remove the integral indicator and the RF assemb...

Страница 62: ...emoving the device in hazardous area Preparation Initialize the remaining battery life by using the parameter of Reset Energy Left in UAPMO block When the battery power is burned and emptied initializ...

Страница 63: ...dry area For maximum battery life storage temperature should not exceed 30 C WARNING Handling the battery pack The following precautions must be observed in order to safely and effectively use a batt...

Страница 64: ...means they shall be sorted out and collected as ordained in ANNEX II in DIRECTIVE 2006 66 EC Procedure to remove the batteries safely Refer to subsection 9 4 5 Replacing the Battery Pack and subsectio...

Страница 65: ...rts Check display of the error code Check self diagnostics by the device configuration tool Does the self diagnostic indicate problem location Contact Yokogawa service personnel F0907 ai The following...

Страница 66: ...0 Connect the device configuration tool and check self diagnostics Contact Yokogawa service personnel F0909 ai Is impulse piping connected correctly Refer to Alarm Message Summary in Subsection 9 5 3...

Страница 67: ...onics AMP_EEPROM_FAIL Amplifier EEPROM failure Recovers when returns to normal Replace the amplifier AMP_EEP_IRREGULAR None FC_DELTA_T_FAIL Amplifier failure None FR_DELTA_T_FAIL G_A_COMM_FAIL WL_AD_F...

Страница 68: ...atic pressure zero adjustment variable AL 79 OV DISP LCD_OUTSIDE_LIMIT LCD display outside of specified range Recovers when display value returns within the range Check the display setting AL 30 RANGE...

Страница 69: ...e Returns when the simulate mode of AI2 block is set to disable 1 Disable Check the simulate mode of AI2 block AL 65 AI SIM C Bit 17 Simulation is active SimulationActive AI3 AI3 block is simulate mod...

Страница 70: ...calculated in a normal way Output status BAD Device Failure Output value calculated in a normal way Output status BAD Device Failure CAP_EEP_IRREGULAR AL 02 AMP ERR 2 F Bit 27 Faults in electronics A...

Страница 71: ...Specific Output value calculated in a normal way Output status UNCERTAIN Sensor Conversion not Accurate Normal action AL 13 AMP TMP AMPT_OUTSIDE_LIMIT Normal action Normal action Normal action Output...

Страница 72: ...2 AI OOS AI3_OUT_OF_SERVICE Normal action Normal action Output value hold value Output status BAD Out of Service Output value hold value Output status BAD Out of Service AL 63 AI SIM C Bit 17 Simulati...

Страница 73: ...t 1 On 0 Off Enable hardware write protect 1 Enable 0 Disable default Enable diagnostic status configuration 1 Enable 0 Disable default The following table shows the relationship between the hardware...

Страница 74: ...TRUE 2 Alert report priority 0 to 15 Not available for EJX 1 TRUE 2 15 W 114 Power low Alert The On Off or priority for Power low Alert can be set 1 On Off setting 0 FALSE 255 TRUE 2 Alert report prio...

Страница 75: ...lert can be set 1 On Off setting 0 FALSE 255 TRUE 2 Alert report priority 0 to 15 Not available for EJX 1 TRUE 2 15 W 2 UDO block 2 DESCRIPTION Indicates the version and model information of the downl...

Страница 76: ...d the computation process is in continuous mode regardless of the measurement mode When 0 is set measurement period is set to 30 seconds regardless of measurement setting intermittent mode W 7 Wireles...

Страница 77: ...tus Each O S Auto and Man can select from 1 Target Specify Al object mode 2 Actual Indicates current mode of Al object 3 Permitted Indicates the mode selected by Target of Al object 4 Normal Indicate...

Страница 78: ...Cmd Specifies the calibration method 0 CAL_NONE Initial state in which calibration is not performed 1 CAL_LOW Applies an actual input and adjusts the lower limit using the value specified in Calibrat...

Страница 79: ...Indicates the mode selected by Target of Al object 4 Normal Indicate normal status mode of Al object 1 Target O S 2 Actual O S 3 Permitted O S 4 Normal O S W 3 Concentrator OID Indicates the Concentra...

Страница 80: ...al input and adjusts the higher limit using the value specified in Calibration Highest Point 5 CAL_CLEAR Clears the adjustment variable 0 reading value is always 0 W 58 Cal Status Indicates the calibr...

Страница 81: ...lows adjusting the time constant for filtering the PV value Setting unit Second This is enabled for the Continuous mode 0 second W 28 Simulate Switch A simulation function switch for the AI object tes...

Страница 82: ...range Bit23 O 7 DP_OUTSIDE_RANGE Input pressure setting outside of range Bit22 O 6 SP_OUTSIDE_RANGE Static pressure setting outside of range Bit22 O DiagnosticDetail_2 31 AI1_OUT_OF_SERVICE AI1 O S m...

Страница 83: ...selectable The transmitter shifts to the countinuous mode when the update time is set to 0 5 second Power Supply Specifications Battery Use the dedicated battery pack Rated voltage 7 2 V Rated capacit...

Страница 84: ...pated transient overvoltage 330 V Pollution degree 2 Indoor Outdoor use Process connections High pressure side Flange connected See the following table Table 11 2 Flange size and rating Process connec...

Страница 85: ...Materials Process Flange Refer to Model and Suffix Codes Bolting ASTM B7 carbon steel 316L SST stainless steel or ASTM grade 660 stainless steel Housing Low copper cast aluminum alloy with polyurethan...

Страница 86: ...ressure transmitter M H L ASTM B7 carbon steel 316L SST ASTM grade660 stainless steel without process connector Rc 1 4 female on the cover flange with Rc 1 4 female process connector with Rc 1 2 femal...

Страница 87: ...h specification Example EJX210B LMS5G 98JDN WA13B1SW00 A 1 See Table 11 3 Gasket contact surface 2 When specified flushing connection ring code A or B exclusive gasket is provided for transmitter side...

Страница 88: ...the diaphragm itself can be damaged and that material from the broken diaphragm and the fill fluid can contaminate the user s process fluids Be very careful with highly corrosive process fluids such...

Страница 89: ...ragm itself can be damaged and that material from the broken diaphragm and the fill fluid can contaminate the user s process fluids Be very careful with highly corrosive process fluids such as hydroch...

Страница 90: ...the user s process fluids Be very careful with highly corrosive process fluids such as hydrochloric acid sulfuric acid hydrogen sulfide sodium hypochlorite and high temperature steam 150 C 302 F or a...

Страница 91: ...ngth X2 100 mm Length X2 150 mm The marks indicate the most typical selection for each specification Example EJX210B LMS5G 98JDN EA13B1WE01 A 1 See Table 11 3 Gasket contact surface 2 Indicates the pr...

Страница 92: ...Pressure side Process flange Block Ring 7 8 Low Pressure side Cover flange Process connector M4W For Extended type High Pressure side Process flange Block Pipe Base 6 Low Pressure side Cover flange M...

Страница 93: ...et F9915KV 13 m 3 m 10 m with arrester and mounting bracket Antenna F9915KW 2 dBi standard antenna F9915KY 6 dBi high gain antenna 4 1 If you need F9915MA please purchase F9915NQ F9915NQ is a set of F...

Страница 94: ...5 143 5 63 91 3 58 181 7 13 211 8 31 64 2 52 191 7 52 39 1 54 140 5 51 25 0 98 110 4 33 54 2 13 38 2 1 50 24 0 94 41 1 61 67 2 64 Process flange X2 Process connection Process connector Optional Zero a...

Страница 95: ...02 71 0 5 2 8 0 02 71 0 5 2 8 0 02 71 0 5 2 8 0 02 71 0 5 2 8 0 02 71 0 5 2 8 0 02 71 0 5 2 8 0 02 71 0 5 2 8 0 02 j 25 0 98 25 0 98 25 0 98 25 0 98 25 0 98 25 0 98 25 0 98 25 0 98 No n 8 8 4 8 4 8 8...

Страница 96: ...intrinsic safe for amplifier housing code 8 and 9 2 5 2 6 2 8 3 2 8 4 Change the descriptions and the installation diagram 11 2 11 1 Delete the limitation use for France 7th June 2013 Release of CSA...

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