User`s Manual
Contents
1. 3 3 2 Installation of signal conditioners Connect the pin on the back of the signal conditioner to the VJCE connector as shown in the figure on the right Then tighten the fixing screw on the front of the signal conditioner AN NOTE Insert and pull out the signal conditioner vertically to VJCE g Inserting and pulling it out slantwise may make the pin bent and ND Signa Conditioner s Fixing screw BI k Plat Opti cause a failure such as a bad contact add NU QM IM 77J0C51 01E 2nd Edition July 23 2004 00 6 4 EXTERNAL WIRING 4 1 Field Side Wiring and Wiring of Power Supply and Ground Flexible twisted cable and good contact of durable round crimp on terminals are recommended to use Cross sectional OD1 D2 area Screw i id Temi out dia Tem a oo mm mm e eM TU 4 1 4 Signal cable Nominal cross sectional area of conductor 0 75 to 2 mm Example of suitable cable Vinyl code VSF twisted cable JIS C3306 4 1 2 Power cable Nominal cross sectional area of conductor 1 25 to 2 mm Example of suitable cable 600V vinyl code IV twisted cable JIS C3307 Vinyl insulated cable KIV JIS C3316 4 1 3 Ground cable Nominal cross sectional area of conductor 2 mm Example of suitable cable 600 V vinyl code IV twisted cable JIS C3307 Vinyl insulated cable KIV JIS C3316 4 2 Field Side Input Output Terminals Piping and System Side Wiring Assignment of Input Output Terminals on and after page 7 show2. 4 2 EXTERNAL DIMENSIONS e VJCE 011 and VJCE 014 Input terminals Input terminals Output 1 connector 1 for slots 1 to 8 for slots 9 to 16 UKA 2 ye a e a ee E ae eee Unit mm Output 2 terminals 2 Output 2 terminals 2 for slots 1 to 8 for slots 9 to 16 1 Output 2 connector for VJCE 014 2 Output 1 terminals for VJCE 014 e VJCE 012 o o ogdlllooo ooo ooo ooo eed O O Output terminals Output terminals for slot 1 to 8 for slot 9 to 16 Unit mm e VJCE 013 Output terminals Output terminals for slot 1 to 8 for slot 9 to 16 Input terminals Input terminals for slot 1 to 8 for slot 9 to 16 IM 77J01C51 01E Unit mm 2nd Edition July 23 2004 00 o 3 INSTALLATION OF VJCE The VJCE can be installed horizontally on 19 inches rack complies with JIS EIA standards or horizontally on the wall Under the conditions mentioned in Article 3 2 a maximum of 5 mounting bases can be installed on one side of the cabinet 3 1 Environmental Conditions 3 1 1 Ambient temperature and humidity Ambient temperature and humidity during operation of the instruments would be as follows Temperature 0 to 50 C Humidity 5 to 90 RH 3 1 2 Vibration condition Vibration of installation place would be less than 2m s at 10 to 150Hz 3 1 3 Air purification degree Air dirty is desirous to be less than 0 2mg m Also corrosive gas such as hydrogen sulfide sulfurous acid gas chlo rine and conductiv
3. VJS2 Potentiometer Converer VJS7 Potentiometer Converter Mullitunction vass High Low Signal Selector 9 VJT6 Thermocouple Converter VJU7 Universal Temperature Converter VJX7 Universal Computing Unit Multifunction VXS Universal Computing Unt e IM 77J01C51 01E 2nd Edition July 23 2004 00 2 Related User s Manual This manual dose not explain the details handling maintenance and the like for signal conditioners mounted on VJCE The lineup and User s Manual numbers of JUXTA VJ series signal conditioners are shown below Model Product Name Document title Users Manual No VJH7 IM 77J01H07 01E VJH IM VJHF O1E F VJHR Isolator Reverse Output Type IM 77J01H12 01E VJP1 Pulse Repeater IM VJP1 01E VJP4 IM VJP4 01E VJP8 Pluse Rate Converter Multi function IM 77J01P08 01E W Series Communication Function IM77J01J11 01E 1 PRODUCT OVERVIEW The VJCE is a horizontally installed side by side multiple mounting base that complies with the standard rack mounting dimensions specified by the JIS EIA standards A maximum of 16 signal conditioners of JUXTA VJ series can be mounted on VJCE Different signal conditioners of VJ series can be mixed and housed in the same mounting base Signal condition of input output is selectable out of 4 types IM 77J0C51 01E 2nd Edition July 23 2004 00
4. Check that the model and suffix codes for VJ mounting base and VJ series signal conditioner are as ordered VJCE 011 Screw terminal Connector Screw terminal VJCE 012 Connector __ Screw terminal Screw terminal VJCE 013 Screw terminal Screw terminal Screw terminal Mountable Signal Conditioners Signal Conditioner Product Name VJCE VJCE VJCE VJCE Models 014 013 012 011 e eo 9 VJA1 Distributor Distributor Non isolated e Distributor with Square Root Extractor Distributor Multi function CT Converter RMS jo e AC Converter RMS jo e Loop Powered Isolator Tachometer Converter Pneumaic to Electrical Converter VJG1 PTConverter RMS e e e WHI Isolator 0 e e VJH7 Isolator Multifunction e UO VJHF isolator Super Speed Response yp VJHR Tsolator Reverse Output Type 1 9 VP PuseRepester 1 9 WJP4 PlseRateConveter VJP8 Piuse Rate Converter Multifuncion 9 WJQ0 Analog to Pulse Converter 9 VJQ2 Pulse to Analog Converter 1 VJQ7 Analog to Pulse Converter Multifunction VJQ8 Pulse to Analog Converter Multifunction WR6 RTD Converter 9
5. are used for signal conditioners Take care of static electricity trouble at the maintenance or change of setting for the signal conditioners e The grounding resistance must be 100 Q JIS Class D grounding The length and thickness of the grounding cable should be as short and thick as possible Directly connect the lead from the ground terminal of the product to the ground Do not carry out daisy chained inter ground terminal wiring IM 77J01C51 01E 2nd Edition July 23 2004 00 5 ASSIGNMENT OF INPUT OUTPUT TERMINALS AND POWER SUPPLY TERMINALS 5 1 Assignment of Input Output Terminals e VJCE 011 N C in the table denotes unassigned terminals Input Terminals Output 2 Teminals Input Terminal Output 2 Terminal Mountable Signal Conditioners VJH1 VJH7 VJHF VJHR ae VJQO VJQ7 VJXS VJX7 in the figure above denotes a slot number Slots are numbered from 1 to 16 beginning with the leftmost slot when viewed from the VJCE front VJT6 VJU7 TC or mV input VJR6 VJU7 RTD input VJS2 VJS7 Ve CN1 Connector s Pin Assignment Sot No 40 1 39 2 When using internal power supply When using external power supply When used as an isolator ye tef w tsi Non voltage contact Voltage contact INC Internally powered current pulse Por Pot f N C two wire system UT a 3 Internally powered voltage pulse PS three wire system C9 WG w CO Az Co I 71
6. es P ao N o C I 7 71 oO Note The figure represents the connector when viewed from N C the connector cable Input through one touch fitting Z6 of the VJF1 id 1 For 2 channel type of VJC1 and VJA4 only the voltage output can be mounted on VJCE Output of channel 1 is output to the connector CN1 2 Since VJQ2 is single output type output 2 terminals are N C 8 When receiving current input current pulse external shunt resistor receiving resistor is required ere Output Terminals Mountable Signal Conditioners Output A Terminal Output 2 Terminal in the figure on the left denotes a slot num ber Slots are numbered from 1 to 16 beginning with the leftmost slot when viewed from the VJCE front gt z esrle ls 7184 VJH1 VJH7 VJHF VJHR VJQO x VJQ7 VJXS VJX7 VJHK CN1 connector s pin assignmet is same as VJCE 011 IM 77J0C51 01E 2nd Edition July 23 2004 00 e VJCE 01 3 N C in the table denotes unassigned terminals Mountable Signal Conditioners Input Terminal Output 1 Terminal Output 2 Terminal BERN Sa ee Se ee VJH1 VJH7 VJHF VJHR fF VJQO VJQ7 N C ai VJXS VJX7 VJHK Channel 1 Channel 1 VJT6 VJU7 TC or mV input VJTK VJR6 VJU7 RTD input VJRK When using internal power supply When using external power supply When used as an isolator Non voltage contact Voltage contact VJP1 Internally powered current pulse VJP4
7. 6 V DC or 85 to 264 V AC DC e Wiring of signal cables e Installation ambient temperature humidity dust vibration Please power on after checking the above items The VJCE would be in operational status upon power on However 10 to 15 minutes are required to satisfy its speci fications and performance 6 2 Connection of Calibration Equipment When Output or Output 2 is connector prepare KS2 cable and TE 16 terminal block KS2 cable 43 80 Ground terminal B 40 pin connector 40 pin connector VJCE side Input output card side TE 16 Terminal Block 1A 2A sa 4A 5A 6A 7A 8A OAT 10A 11A 12A 13A 14A 15A 16A SHLD 1B 2B 3B 4B 5B 6B 7B 8B 9B 10B 11B 12B 13B 14B 15B 16B SHLD o 69 G9 25 69 G5 9 29 65 G9 69 9 G9 9 29 9 G9 C IM 77J01C51 01E 2nd Edition July 23 2004 00
8. User s Model VJCE JUXTA Manual VJ Mounting Base IM 77J01C51 01E D Please read through this manual as well as the manual for respective instruments of JUXTA VJ series mounted on the VJ mounting base for correct handling Please keep this manual carefully after use CAUTIONARY NOTES FOR SAFE USE OF THE PRODUCT A If this symbol is indicated on the product the operator should refer to the explanation given in the user s manual in order to avoid injury or death to either themselves or other personnel and or damage to the instrument The manual describes the special care the operator should exercise to avoid shock or other dangers that may result in injury or loss of life The following symbols are used only in this manual A IMPORTANT Indicates that operating the hardware or software in a particular manner may damage it or result in a system failure AN NOTE Draws attention to information that is essential for understanding the operations and or features of the products YOKOGAWA Yokogawa Electric Corporation IM 77J01C51 01E Network Solutions Business Divisiion 5 vr ree 2 Mo 2 9 32 Naka cho Musashino shi Tokyo 180 8750 Japan Jogo Eee Corporation Phone 81 422 52 7179 Facsimile 81 422 52 6793 INTRODUCTION The VJCE has been manufactured under strict quality control and thoroughly tested at the factory before shipment When you receive it visually inspect it for damage 1 Model and Suffix Codes Check
9. VJP8 ER two wire system VJQ2 2 z Internally powered voltage pulse VJQ8 VJQK d TER three wire system VJF1 Input through one touch fitting 6 of the VJF1 When output 2 is communication output n Regarding input refer to the When output 2 is alarm output above model by model 1 Only 1 channel type of VJC1 and VJA4 can be mounted on VJCE 2 Since VJQ2 is single output type output 2 terminals are N C 3 When receiving current input current pulse external shunt resistor receiving resistor is required IM 77J01C51 01E Output Terminals Input Terminals SLOT E in the figure above denotes a slot number Slots are numbered from 1 to 16 begin ning with the leftmost slot when viewed from the VJCE front 2nd Edition July 23 2004 00 e VJCE 014 Mountable Signal Conditioners VJH1 VJH7 VJHF VJHR VJQO VJQ7 VJXS VJX7 VJU7 TC or mV input VJR6 VJU7 RTD input VJS2 VJS7 When using internal power supply When using external power supply When used as an iso lator N C in the table denotes unassigned terminals Input Terminal ENDE AUREIS ACD D e Ems il ui i Channel 1 Channel 1 Bi s Z O Z O EILE ress NG Z O Z O Channel 1 ELE DO no D i B Non voltage contact Voltage contact INC Internally powered current pulse two wire system Internally powered voltage pulse three wire system ep
10. e dust such as iron and carbon are desirous to be as little as possible Note Permissible limit of hydrogen sulfide H S and sulfurous acid gas SO would be as standard of JEIDA 29 1979 CLASS S1 JEIDA Japan Electronic Industrial Development Association JEIDA 29 1979 CLASS S1 H S 0 01ppm or less SO 0 05ppm or less Ambient temperature 25 C 5 C ambient humidity 40 to 8076 RH 3 2 Condition e Installation AN NOTE eee eee Unit mm B 19 inches Rack Mounting e Wall Mounting 1 Secure space for top and bottom to avoid heating Apart more than 100 mm from the floor board Cooling fan or exhaust hole Cooling fan or Apart more than 100 mm from panel top exhaust hole and make air exhaust hole or set cooling 99 more TODIGLIUOKG fan at panel upper e f wall stands at back in case of rack mounting apart more than 60mm from the wall for ventilation 2 Take enough space for front and side faces so as not to interfere wiring piping and maintenance area 3 In case storing in cabinet air cooling is compulsorily required to prevent from raise of temperature 4 Do not install it on the heating materials 5 In case of installing the VJCE one above another to up and down direction take installation space as shown in the figure on the right 78 mm for rack mounting 128 mm for wall mounting 60 or more 3 3 Installation 3 3 1 Installation of VJCE Use four 4 M5 screws for installation
11. p N C PS 1 Only 1 channel type of VJC1 and VJA4 can be mounted on VJCE 2 When receiving current input current pulse external shunt resistor receiving resistor is required Output 1 Teminals sje Input Terminals in the figure above denotes a slot number Slots are numbered from 1 to 16 beginning with the leftmost slot when viewed from the VJCE front CN1 Connector s Pin Assignment CN Pin No Slot No 40 1 39 2 1 9 C9 u uu C2 Az Co 7 71 Co l or N O C I f f i eS oy A N Co p 0x i fr i i TEE Oo 30 m 28 mpm 26 a 24 m ls 22 aj ar 20 vo ie 18 mpm 16 as oss 14 pp e 12 aj Lo 10 e o 08 06 04 e f os of Lov Note The figure represents the connector when viewed from the connector cable IM 77J0C51 01E 2nd Edition July 23 2004 00 5 2 Assignment of Power Supply Terminals DAGO N CAUTION Terminal Number Signal Symbol Ensure that the power supply voltage for VJCE 01A matches that for the signal conditioner to be mounted on VJCE 01A Supply of different power supply voltage may damage VJCE 01A and signal conditioners 6 CALIBRATION Refer to the User s Manual of respective signal conditioner for how to calibrate and for the equipment required for calibration 6 1 Items to Check before Power on e Supply power rating is 12 to 3
12. s relation between VJCE field side input output ter minals and signal conditioner input output signal at the terminals Refer to the assignment for the model code to be used for wiring Field side input output terminals are M3 5 screws Exclusive cable is used for connection between VJCE and VM1 PM1 cards Connect input air pressure signal of VJF1 to connecting hole of front face of signal con ditioner directly Connect power and ground cables to power terminals of VJCE Power would internally be distributed to respective signal conditioners A WARNING It is recommended that CT protector CTG 5 be attached to the current input terminals connected to the secondary side of the CT when mouning VJB1 CT transmitter on VJCE Since a high potential develops over the secondary side the CT may burn and break if you unplug the VJB1 from the VJCE while the VJB1 is turned on and it has no CT protector A IMPORTANT e Ensure the followings before turning on the power Use of signal conditioners of VJ series ignoring the specifications may cause overheating or damage to VJCE 01A and signal conditioners Power supply voltage and input signal value applied to VJCE 01A and signal conditioners should meet the required specifications The external wiring to the terminals is as specifications Do not operate the product in the presece of flammable or explosive gases or vapors To do so is highly dangerous e Many semi conductor integrated circuit parts
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