YS1000 Series Single Loop Controller
Contents
1. KH T AWA Series MAP J J Om Single Loop Controller Bulletin 01B08A02 01EN www ys1 00 com plant The Next Evolution of the YS Series Loop Controller 32 Years of Reliable Control The new YS1000 Series of single loop controllers is the successor to the Yokogawa YS1 00 and YS80 single lugg controllers The YS1000 Series offers improved sonaa daji 2 1139 ee ins Adding value for the customer We are continuing to offer the YS1000 embodying the guality and reliability we have cultivated over the decades Incredibly easy to read display TFT LCD makes it even easier to read ae y n ML N E g The YS1000 will work efficiently in petrochemical chemical power Pl and paper DOIE ki combustion control applications pr e Even wider viewing angle at least 1 5 times wider than our previous model e LED back light for brighter performance at least 2 5 times brighter than our previous model e Greater contrast at least 20 times greater than our previous model High reliability Dual CPU and manual control ensure high reliability AL YS beyond Ma CLI DIV2 GPS ABCD T4 lt u gt CLI ZN2 GRIIC T4 J Mf LR81741C N u S p CLI DIV2 Pj GP ABCD T4 L J FM CSA certification planned Improved maintainability kas sy to upgrade Compatible with 72 x 144 mm cutout vigilantpiant The clear path2. Direct input 1 Direct input 1 21 gt Analog output 1 MVI MV1 T MV1 22 b MV1 4 20mA DC 4 20mA DC 4 20mA DC 4 20mA DC 23 4 20mA DC gt Analog output 2 F gt MV2 HP MV2 24 SV gt MV2 _7 1 5V DC 1 5V DC 1 5V DC 1 5V DC 25 _7 1 5V DC Analog output 3 F Sv Eg SV a 5 SV _ 7 4 20mA DC 1 5V DC 7 1 5V DC 1 5V DC _ 4 5V DC AN Digital output 1 or PV1 high limit alarm PPS x PV1 high limit alam FN PV1 high limit alarm ae gt First loop alarm output gt First loop alarm output gt Alarm output 1 gt gt Digital input 6 output output output E gt Digital output 2 or Ea PV1 low limit alarm PV1 low limit alarm 5 PV1 low limit alarm output gt Second loop alarm output Second loop alarm output Alarm output 2 Digital input 5 output output gt Digital output 3 or 32 F gt Deviation alarm output gt O C status output gt L R status output Alarm output 3 Digital input 4 AN Digital output 4 or 34 F F gt C A M status output gt C A M status output gt C A M status output gt Alarm output 4 gt C M status output C M status output Digital input 3 35 AN Digital output 5 or 36 C A M status output C A M status output C A M status output Alarm output 5 Input for L
3. Phone 31 88 4641000 Fax 31 88 4641111 YOKOGAWA ENGINEERING ASIA PTE LTD 5 Bedok South Road Singapore 469270 Phone 65 62419933 Fax 65 62412606 YOKOGAWA ELECTRIC CORPORATION Control Instruments Business Division 2 9 32 Nakacho Musashino shi Tokyo 180 8750 Japan i I M WOE aone 81 422 52 7179 Fax 81 422 52 6973 Sign up for our free e mail newsletter Printed in Japan 405 KP E mail ns cs jp yokogawa com www yokogawa com ns Ed 01 b Subject to change without notice All Rights Reserved Copyright 2014 Yokogawa Electric Corporation YOKOGAWA
4. Display for PV and SV Control algorithm lt Front Panel Manual operation is possible even if all CPUs and control circuits are in a fail state Hard manual operation wheel Independent manual override is built into the control circuits ensuring that control output can continue even when a control circuit including the CPU experiences a problem Jar nf ae E S gt 3 Battery free memory backup Nonvolatile memory is used for memory backup Service life is improved because no batteries backup capacitors or other components are used Improved basic control performance The YS1000 series achieves higher performance than previous models YS100 series I O accuracy Voltage input accuracy 0 2 gt 0 1 Voltage output accuracy 0 3 gt 0 1 Current output accuracy 1 0 gt 0 2 Internal data resolution of the I O signal 1 1000 gt 1 10000 Internal computation resolution of PID and other computations 1 4096 gt 1 65536 A NNN AC DC power supply resists powerline fluctuations The AC DC 100V 24V power supply powers the instrument to provide consistent performance Also accepts DC power regardless of polarity specify 220 V power supply when ordering Controller online replacement function portable manual station C Use the YS110 portable manual station when exchanging or performing maintenance on a controller You can switch to the spare controller
5. output 1 5V DC 1 F 11 F gt Fail output gt Fail output gt Fail output gt Fail output gt Fail output gt Fail output gt Fail output 12 Transmitter Power supply 24V DC Transmitter Power supply 24V DC Transmitter Power supply 24V DC Transmitter Power supply 24V DC 13 Transmitter Power supply 24V DC Transmitter Power supply 24V DC Transmitter Power supply 24V DC Communication SG Communication SG Communication SG Communication SG 14 Communication SG Communication SG Communication SG Communication SDA Communication SDA Communication SDA Communication SDA 15 Communication SDA Communication SDA Communication SDA Communication SDB Communication SDB Communication SDB Communication SDB 16 Communication SDB Communication SDB Communication SDB Communication RDA or LCS Communication RDA or LCS Communication RDA or LCS Communication RDA or LCS 17 Communication RDA Communication RDA or LCS Communication RDA or LCS Communication RDB or LCS Communication RDB or LCS Communication RDB or LCS Communication RDB or LCS 18 Communication RDB Communication RDB or LCS Communication RDB or LCS F F F 19 F F Direct input 1 Direct input 1 Direct input 1 Direct input 1 20 Direct input 1
6. to operational excellence YS1000 Series is a core building block of Yokogawa s VigilantPlant solutions that promise to bring operational excellence Easy to use Color LCD that s easy to see and easier to use Digital values displayed side by side Your selection of up to 4 analog inputs with an intuitive analog meter makes ALARM Display Displays when events are occurring Color LCD alarm display makes it easy messages can be displayed in English or outputs can be displayed as trends to identify and review alarm activity the YS1000 the perfect replacement for Chinese Japanese and other YS80 or obsolete moving coil controllers languages JIN Hieh lemp Alar m OLOSI 1 VALVE E m o o a K T mi nli j nlij j TF Single loop controller LOOP Display DUAL Display Loops color coded for easy identification Ideal for 2 element control such as cascade or selector control Uses a TFT LCD LED back light display Maintains good visibility even on panels subject to direct morning and evening sunlight Note Avoid constant exposure to sunlight as this can shorten the lifespan of the LCD display 250 mm 1 6 kg Provides for greater freedom of YS1000 instrumentation design f 320 mm 3 4 kg Compact lightweight design allows the use of YS100 smaller and less expensive panel Moreover it allows attachment to doors which was previously 480 mm 6 kg d
7. without interrupting the control output YS1700 YS1500 Controller YS110 Portable manual station Replace the display while retaining output The display unit is replaced by Yokogawa service personnel Recommended LCD replacement period 8 years Brightness Slow to deteriorate 100 0 KS 0 0 0 10 Year Test data of our company Ethernet support The instrument can be easily connected to DAQWORX SMARTDAC general purpose SCADA and OPC servers via Ethernet Modbus TCP Measured data from the YS1000 can be recorded on the GX AMANT we 1000 UEMA GX10 GX20 Communication with PLC Connections are enabled using the FA M3 s UT link module and the RS485 communication function No programming is necessary to exchange data between the instrument and the FA M3 YS1700 YS1700 YS1700 The YS1000 can also be connected to PLCs of various manufacturers via the Modbus communication protocol Peer to peer communication function With peer to peer communication up to 32 YS1700 can be connected interchangeably Four of the connected instruments can each output 4 points of analog data and 16 points of status data This makes data exchange and I O sharing possible since all instruments under peer to peer communications can read all data 16 analog and 64 status data This is optimal for multi loop control as such with boiler instrumentation I O sharing va
8. 02 or A03 lf option code DF is specified Fahrenheit temperature range can be available for direct input range in addition to Centigrade temperature range In case of specifying Fahrenheit temperature range for direct input option code DF is required When the direct input temperature range may be changed to Fahrenheit temperature range after shipment also specify option code DF YS1000 Series Line up YS1 500 Indicating Controller Incorporates fundamental control functions required for PID control Necessary functions can be selected in accordance with the user s purpose The available functions include those necessary for input signal processing such as square root extraction and linear segment conversion and feed forward calculation Cascade and auto selector control is also possible YS1 70 0 Programmable Indicating Controller A programmable controller in which control and computational functions are combined by the user with the YSS1000 programming tool Each YS1700 can run two PID control calculations simultaneously and output the respective 4 20 mA output signals The YS1700 can also be used as a multi function controller without programming in the same way as the Model YS1500 Controller mode Control type single loop cascade and auto selector Basic PID control built in nonlinear control function proportional control built in nonlinear control function sampling PI control built in sampling PI c
9. CD backlight off Input for LCD backlight off n input 2 gt R P y P 37 gt p W P 9 2 P 9 Digital output 6 or gt Action mode switching gt Action mode switching ae gt Action mode switching 38 5 Alarm output 6 a gt Action mode switching F Action mode switching Digital input 1 input input input 39 or Degital input 1 input input 1 W Power supply W gt Power supply W gt Power supply W gt Power supply gt Power supply W Power supply W gt Power supply Ground GND Ground GND Ground GND Ground GND G Ground GND Ground GND Ground GND 1 Only applicable for YS100 compatible terminal type 2 4 5 YS1000 Series Basic Type Terminal Block YS010 Expandable I O Terminal Arrangements A SSS Analog input 6 Analog input 8 Analog output 4 Analog input 7 1 to 5VDC Digital input 7 Digital output 7 Digital input 8 Digital output 8 Digital input 9 Digital output 9 Digital input 10 Digital output 10 O Our product names or brand names mentioned in this manual are the trademarks or registered trademarks of YOKOGAWA Electric Corporation hereinafter referred to as YOKOGAWA Microsoft MS DOS and Windows are either registered trademarks or trademarks of Microsoft Corporation in the United States and or other countries Ethernet is a registered trade
10. Compatible type for YS100 with YS100 case CE marking oy Power supply 14 __ Compatible type for YS80 Compatible size for YS80 with YS100 terminal 5 Compatible type for 100 line with YS100 terminal Compatible type for YS80 internal unit Compatible type for EBS I EK and HOMAC Direct input 3 0 100VAC 24VDC 1 220VAC JA01 Thermocouple input RTD input Potentiometer input A07 Isolator A06 2 wire transmitter input isolated 2 wire transmitter input non isolated A08 Frequency input DF Communication Direct input with Fahrenheit temperature range function 7 RS 485 communication PC link Modbus YS protocol Peer to peer 4 6 Certification A31 A32 A34 Ethernet communication Modbus TCP DCS LCS communication 6 FM nonincendive approved FM Class div 2 To be approved FM CSA CSA safety and nonincendive approved Class I Division 2 2 To be approved Always 0 x YSS1000 Setting software for YS1000 series ka Accessories sold separately SHUP long housing SHUP standard housing Always 0 with CD Media and proprietary cable SHUP 000 Available for YS1xx0 x3x Replace for YS80 Series SHUP EK HOMAC housing SHUP 100 Available for YS1xx0 x3x Replace for Series or EBS Series SHUP 420 Availa
11. IN rail Basen 29 75 IS 1373 31 2 Weight 260 g 220 or more 220 or more Expandable I O Cable Dimensions Ground wiring 1 25 mm green Length 500 50 mm R1 25 4 Third angle projection IE Unit mm General tolerance value of tolerance class IT18 based on JIS B 0401 1998 2 70 1 When attaching a nameplate or the like to the panel within 60 mm above this instrument ensure that its thickness is less than 30 mm 95 3000 50 mm 40 2 To ensure adeguate ventilation allow space of at least 100 mm above and below the panel i i 3 Front display of YS1700 and YS1500 are shown and they are slightly different from that of YS13L 0 keytop and front plate and the like Weight 320 g VigilantPlant is Yokogawa s automation concept for safe reliable and profitable plant operations VigilantPlant aims to enable an ongoing state of Operational MU l Excellence where plant personnel are watchful and attentive well informed and ready to take actions that optimize plant and business performance vigilantplant N CLEARLY IN ADVANCE The clear path to operational excellence YOKOGAWA CORPORATION OF AMERICA gt gt gt 2 Dart Road Newnan Georgia 30265 U S A Represented by Phone 800 258 2552 Fax 1 770 254 0928 YOKOGAWA EUROPE B V Euroweg 2 3825 HD Amersfoort THE NETHERLANDS
12. Manipulation signal 4 to 20 mA DC 1 channel Input manipulation Moving coil method signal meters Range 0 to 100 Scaling 20 equal divisions Output Manual using the manipulation front panel dials 1 0 connection I Os are coupled with the connector on the case using a dedicated cable Models to be YS1700 YS1500 backed up YS1360 Terminal Block YS1700 YS1500 Terminal Arrangements YS1310 YS1350 YS1360 Terminal Arrangements gt Analog input 1 BE PV1 gt PV1 i PV1 PV1 PV1 1 5V DC 1 5V DC 1 5V DC 2 1 5V DC 1 5V DC 1 5VDC 5 Analog input 2 gt Cascade set point input b Cascade set point input 1 3 S 1 5V DC 1 5V DC 1 5V DC 4 F gt Analog input 3 Tracking input gt PV2 F gt PV2 5 1 5V DC 1 5V DC 1 5V DC 1 5V DC 6 8 10 Cascade 1 5V DC gt PV2 5 Cascade set point input input 1 5V DC 1 5V DC gt Analog input 4 Feedforward input ag b Feedforward input Cascade set point input 2 1 5V DC 1 5V DC 1 5V DC 1 5V DC gt Analog input 5 F Direct input signal F gt Direct input signal Direct input signal 9 gt Direct input signal Ja gt Direct input signal F gt Direct input signal 1 5VDC output 1 5V DC 1 output 1 5V DC 1 output 1 5V DC 1 output 1 5V DC 1 output 1 5V DC 1
13. ble for YS1xx0 x3x Replace for EK or HOMAC Series 120 terminating resistor 100 Line pneumatic instrument replace housing YS006 Available for YS1xx0 x5x Replace for 100 Line pneumatic instrument YS020 For RS 485 communication 250 Q shunt resistor YS021 For a built in 24 V transmitter power supply Option Expandable I O User programming Ethernet communication RS485 communication PC link Modbus YS protocol RS485 communication Peer to peer DCS LCS communication Direct input 1 Can be added only for basic type when selecting type 0 or 1 2 Can be added for basic type when selecting type 0 or 1 or compatible type for YS100 when selecting type 2 3 Can be added only for compatible type for YS100 when selecting type 2 4 and 5 Multiple selections are not possible 4 Cannot be combined with type 3 5 For basic type with expandable I O only when selecting type 1 An expansion I O terminal model YS010 and expansion I O cable model YS011 are included 6 A31 and A32 cannot be specified together Please specify the communication options A31 RS 485 communication to directly communicate with the CENTUM CS3000 VP Please specify the communication options A32 DCS LCS communication to communicate with the CENTUM through the SCIU 7 This option can be combined only with option code A
14. ce the these a total of six alarms can be assigned to alarm output contacts Analog input 1 to 5 V DC 2 channels Analog input 1 to 5 V DC 2 channels Digital signal Six outputs with one for Analog output 1 to 5 V DC 1 channel digital input as backlight Digital signal Two input three outputs off and one FAIL contact and one FAIL contact Alarm functions High low high high low low Alarm functions High low limits limits Input Square root with low Input Square root with low computation signal cut off computation signal cut off first order Security Protection by password lag calculation Trend display PV1 SV1 MV1 and other Security Protection by password analog inputs Trend display PV1 PV2 Max 4 points Communication 10 Modbus TCP RS 485 modbus and DCS LCS Modbus TCP RS 485 modbus and DCS LCS Communication identification output is provided as standard Analog input Analog output 1 to 5 V DC 2 channels 4 to 20 mA 1 channel and 1 to 5V DC 1 channel Two input three outputs and one FAIL contact Alarm functions High low limits Input computation Sguare root with low signal cut off Protection by password PV1 SV1 MV1 and other analog inputs Max 4 points Modbus TCP RS 485 modbus and DCS LCS Yes No Digital signal Security Trend display Communication Hardmanual internal assembly while keeping the existing manipulated output active Input signal 1 to 5 V DC 1 channel
15. ctions Supports parameter setting for all YS1000 models Support for YS1700 custom programming Calculations done using Engineering units and Floating point math Includes over one hundred computation modules for exponents logarithms temperature pressure correction and other operations Function blocks sub programs can be saved and reused Calibration tool Following the YSS1000 s online calibration instructions makes calibration easy Calibration records and data can be saved on the YS1000 allowing you to load or print past calibration data as needed inh ral E j j BA Improved process up time A i i N M b i Control output backup function The control output backup function comes standard with YS1000 series controllers YS1700 and YS1500 and the Manual Station for MV Setting YS1360 Dual CPU Display CPU s process at normal condition Main CPU s process at normal condition Back up process at fail Display CPU signal With dual CPU construction main CPU and display CPU manual control capability and display continues even if an abnormality occurs on one of the CPUs If controller self diagnostics detects a control circuit failure the controller can suspend analog digital output switch to manual mode and allow manual control by operator All CPU and Control Circuit Fail ee Main CPU fail Display CPU fail N A Manual operation with front keys
16. dable I O Analog input 1 to 5 VDC 4 channels Alarm function High low high high low low limits deviation limit and velocity alarm Analog output 4 to 20 mA 1 channel and 1 to 5 V DC 2 channels Digital signal Six channels each being common to both input and output Alarm function High low high high low low limits deviation limit and Retransmission output PV1 PV2 SV1 SV2 and other analog inputs velocity alarm Input computation Square root with low signal cut off 10 line segment characterizer first order lag calculation Digital signal Six channels each being common to both input and scaling of external cascade control setpoint signal feed forward signal calculation output Output computation Output high low limiting Retransmission output PV1 PV2 SV1 SV2 and other analog inputs Input computation Sguare root with low signal cut off 10 line segment characterizer first order lag calculation scaling of external cascade control setpoint signal feed forward signal calculation Output computation Output high low limiting Computation modules Four arithmetic operations square root absolute selector limiter ten segmen characterizer alarm first order lag differentiation dead time velocity computations moving average timer program setting counter pulse output temperature pressure compasations power logarithmic logic computations comparison branching switching sub program and register manipulation Program method Functi
17. ifficult Reduction of engineering costs YEM YS1000 Configuration and Programming Software Se 10 Your Choice of Programming Style Graphical or Text Based New Graphic Programming Tool Programming is easier with our intuitive function block programming The online module monitoring function allows you to confirm the performance while programming Three connection modes ooo Connection modes USB Ethernet or RS485 When connecting via RS485 or Ethernet a communication option is required on the main unit Ethernet communications Configuration and Programming XD YSS1000 Dedicated USB cable RS485 communication Password protection function Passwords can be assigned to user programs to prevent unauthorized access to proprietary programs A password on the main unit prevents unexpected changes in the engineering parameters ne Original Text Based Programming 2y Backwards compatible S L PC with existing programs Conversion software for existing YS170 user programs is available Backwards compatible with existing programs Conversion tool for importing programs from YS80 SLPC ROM is available TEG J ma mu mm ee m mi OR J ii 220555 Backwards compatible with existing YS170 users programs Increased programming capacity allows you to create more sophisitated control schemes Full set of computation fun
18. mark of XEROX Corporation We do not use the TM or mark to indicate these trademarks or registered trademarks in this user s manual All other product names mentioned in this users manual are trademarks or registered trademarks of their respective companies l l Main Unit Dimensions YS1000 Basic Type YS1000 Basic Type with Expandable I O 56 When swung up 67 69 8 Note 1 Instrument panel thickness 2 3 to 25 mm Expandable I O cable O 72 YS1700 with Expandable I O Clamp bracket SEE 144 162 4 mm A E Clamp bracket 132 MIN Note 2 250 Weight Main unit 1 6 kg Expandable I O Cable 320 g Note 1 If a nameplate etc is installed within 60 mm above the instrument the height of the nameplate etc must be 30 mm or less from the panel surface Note 2 When installing the expandable I O cable secure the wiring space of at least 60 mm for a minimum curvature radius of the cable in addition to the mountiing bracket space of 72 mm from the terminal cover face of the main unit Expandable I O Terminal Dimensions Panel Cutout Width Panel Cutout Width for For single mounting For side by side mounting Side by side Mounting 0 7 1 68 o M Number of instruments L mm to be mounted 2 140 33 5 when mounted on D
19. n be used for both input and output RW Programmable function key With a user program the program function key PF key on the instrument s front panel can be used as an ON OFF switch for self tuning orasa Start button for seguence operation ye Setpoint filter SvF on Can optimize tracking with changes in set points Also can maintain optimum responsiveness to disturbances At disturbance At set point change PV without SVF Set point A optimum responsiveness to disturbances optimize tracking with changes in set points An optional signal conversion function can be added for 1 channel Current voltage pulse thermocouples RTDs mV and potentiometers signals from differential pressure gauges manometers and flow meters can be connected directly to the controller The direct input employs highly noise resistant isolated inputs X M Mo TC 2 wire transmitter Options available for suffix code 2 4 5 of Type Applications Automatic Boiler Control An appropriate distribution of control functionality enables safe and stable automatic boiler control Boiler master Main steam pressure control Feed water level control Main steam pressure Main steam Exhaust gas oxygen concentration control Fuel oil flow Air flow Oxygen Exhaust concentration gas Cascade Primary Direct PRD control Enable
20. on block or text use YSS1000 configuration and programming software Security Protection by password Program capacity 400 modules function block 1000 steps text Communication Modbus TCP RS 485 modbus and DCS LCS Security Protection by password Hardmanual Yes No Communication Modbus TCP RS 485 modbus peer to peer and DCS LCS Hardmanual Yes No YS110 Portable Manual Station YS1360 Manual Setter for MV Setting YS1350 Manual Setter for SV Setting Indicator with Alarm This manual loader allows an Indicating alarm monitor with two inputs for simultaneous monitoring of two loops High high high low and low low alarms can be detected for each of the two inputs and logical ANDs or ORs of arbitrary alarms can be set From among This manual loader allows an operator to send a setpoint to a remote controller Its operation mode is switched by the mode keys C and M or a status input A status identification output is provided as standard operator to interrupt a control signal to a final control device and manually control it s operation temporally Its operation mode is switched by the mode keys C and M ora status input A status When a YS1700 YS1500 or YS1360 requires maintenance the YS110 Portable Manual Station can be used to output a 4 20 mA signal to the final control element Simply swing up the front panel of the controller connect this unit to the controller and repla
21. ontrol function 0 1 sec Adjustable setpoint filter SVF Self tuning STC Non linear PID control PID control with reset bias function output limiter external cascade control setpoint signal Feed forward control output tracking preset MV output Controller mode Control type Programmable Multi function mode single loop cascade and auto selector Basic PID control built in nonlinear control function proportional control built in nonlinear control function sampling PI control built in sampling PI control function and batch PID control 0 05 0 1 and 0 2 sec programmable mode 0 1 sec multi function mode Adjustable setpoint filter SVF Self tuning STC Non linear PID control PID control with reset bias function output limiter external cascade control setpoint signal Input output compensation Variable gain preset PID Feed forward control output tracking preset MV output PV SV tracking operation mode Control period Extended control function Control period Additional control function Extended control function Auxiliary control function Auxiliary control change input filter Sguare root 10 line segment characterizer ratio function PV SV tracking operation mode change input filter Analog input 1 to 5 V DC 5 channels or 8 channels with with expandable I O Sguare root 10 line segment characterizer ratio Analog output 4 to 20 MA 1or 2 channels 1 to 5 V DC 2 channels or 3 channels with expan
22. s stable level control when the boiler is started Cross limiting control calculation Air and fuel flow are calculated so that air flow always exceeds fuel flow to prevent incomplete combustion and explosion Feedforward FF control The main steam pressure and feed water level are controlled guickly in response to changes in the main steam flow Residual Chlorine Control With the 2 loop control function you can control hypochloric flow control and residual chlorine Loop 1 Hypochloric flow control Calculates hypochloric infusion from the flow infusion rate concentration and specific gravity and controls the flow Loop 2 Controls residual chlorine Control is achieved by receiving signals from a residual chlorine analyzer The infusion rate from loop 1 is corrected by this control output Residual chlorine analyzer Water Flow YS1700 Suffix codes can be used to select models YS1500 YS1350 Programmable Indicating controller Indicating controller Indicator with alarm Manual setter for SV setting with or without manual control YS1360 Use Type YS1310 a SSS pe Without hard manual unit Basic type CE marking IP54 Manual setter for MV setting In case of YS1700 YS1500 and YS1360 With hard manual unit In case of YS1310 and YS1350 Always 1 Basic type with expandable I O CE marking IP54
23. ta sharing W RS485 Note Does not support the YS100 series peer to peer communication network YS net Maximum no of connections 32 No of receiving units 32 No of transmitting units 4 Transmitted data 4 analog and 16 status data per transmitting YS1700 Communication interval 200 ms average not synchronized to the control computation interval 818 System connectivity functions N m E e mm Expandable I O Additional I O can be added by selecting the YS1700 basic model with Expandable I O The total number of input outputs points with the main unit and Expandable I O are 8 analog inputs 4 analog outputs and 14 DI DO e External Al 3 inputs e External AO 1 outputs e External DI 4 points e External DO 4 points Note An interface for the additional Expandable I O cannot be added after delivery If there is a possibility that extra input outputs will be needed we recommend that you start with the basic model with expansion I O Communication with CENTUM As with previous models communication with Yokogawa s DCS CENTUM is supported This is ideal for DCS backup in chemical plants and other applications reguiring extreamly high reliability Applicable Models YS1700 YS1500 YS1350 and YS1360 CENTUM VP HIS Please specify the communication options A31 RS 485 communication to directly communicate with the CENTUM Control bus ALR121 ur Note Direct communica
24. tion E i with CENTUM i YS1310 Upper system Field instruments YS1350 lt Field wiring Signal in the panel Communication Cases and housing for replacing old models 5 p a l E a pa Total cost reduction Py W omen Indispensable for lasting stable operations at the plant when replacing instrumentation Case and housing are available for replacement of older model SLCs by Yokogawa Electric Corp the EBS I EK and HOMAC series allowing you to exchange YS100 a YS80 2 compatible type YS1000 internal unit Case Housing Case Housing instruments without modifying existing instrumentation panels Moreover front panel design with analog like meters lets you update to new instruments without losing the familiarity of the old interface Housing Housing YS80 YS1000 1 Compatibility is established by inserting the YS1000 s internal circuitry of the appropriate compatible type into the existing case 2 Compatibility is established by inserting the entire YS1000 unit of the appropriate compatible type into the existing controller housing Order the housing separately as needed TH Self tuning src are Simplifies tuning when starting up or changing the process unit under control Before STC After STC Before STC 2 Time min i in Time min SFA SVF Parameter T Flexible DI DO 5 The YS1700 YS1500 s six DI DO terminals ca
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