REX-F400 REX-F700 REX-F900

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Sibyl Hodge
6 years ago
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1 REX-F REX-F REX-F General The F series controller provides precise control with high accuracy of.% full scale and short sampling time of. second. ewly developed and unique logic, rilliant PID control and Enhanced utotuning, have been introduced to achieve excellent control. The F series controller is ideal for the application that requires tight tolerance. Features High accuracy with short sampling time rilliant PID Enhanced autotuning Multi-memory area : Up to sets of SVs are available High accuracy with short sampling time The F series controller provides precise control at high accuracy of.% full scale and short sampling time of. second. F with /ºC resolution is also available. rilliant PID rilliant PID combines stable control with quick response. On the conventional PID control, there is a conflict between control stability and quick response; response to set point change might be compromised when stability is improved, and stability might be compromised when quick response to SV change is achieved The rilliant PID retains optimum PID values for stability while you can choose control response types among "Fast", "medium", and "Slow". Please set "Fast" response type when quick response is necessary. "Slow" type is appropriate to avoid overshooting. Enhanced autotuning Enhanced autotuning settles PID values without overshooting. It seeks for PID values by making oscillation artificially below the set point value when T bias is set up. ewly developed logic is adopted. [Conventional utotuning] SV [Enhanced utotuning] SV Time T bias Time SV Fast Slow Medium Time Response to the SV change Multi-memory area The F series has memory areas *. Each memory area can store the set value, proportional band, integral time, derivative time, response parameter, and alarm set value. You can change all of these values at one time by digital communication, digital or RE key on the front panel. ar-graph Display The two -segment LED display units show various process data, while the and the deviation status are displayed on the bar-graph display unit. The resolution is segments for REX-F and segments for REX-F/REX-F. Memory rea SV = %, P = %, I = sec, D = sec, Slow, L= ºC, L = ºC Memory area change Memory rea SV = %, P = %, I = sec, D = sec, Slow, L= ºC, L = ºC OUT MODE MOI RE F_E

2 Specifications Input Input Temperature group a) Thermocouple : K, J, R, S,, E, T, (JIS/IEC), PLII (S) WRe/WRe (STM), U, L (DI) Influence of external resistance : pprox. µv/ω Input break action : Up-scale b) RTD : Pt (JIS/IEC), JPt (JIS) Influence of lead resistance : pprox. less than Ω Input break action : Up-scale DC voltage group to mv, to mv, to V, to V, to V, to V Input break action : Down-scale (value around zero) DC current group to m, to m Input break action : Down-scale (value around zero) Sampling time. sec PV bias -. to.% of span Performance Measuring accuracy ± (.% of span + digit) Cold-junction temperature compensation error Within ±.ºC (between and ºC [ and ºF]) ccuracy is not guaranteed between and ºC ( and ºF) for type. ar graph display REX-F : -dot green LED REX-F, F : -dot green LED MV, deviation or POS (valve position) is displayed. Insulation resistance More than MΩ (V DC) between terminals and ground terminals. More than MΩ (V DC) between power terminals and ground terminals. Dielectric strength V C for one minute between terminals and ground terminals. V C for one minute between power terminals and ground terminals. Control Control method a) O/OFF control. b) rilliant PID control with enhanced autotuning. c) rilliant PID control (heat/cool type) (Dedicated autotuning function for extruders is available) d) Position proportioning control. Memory area F, F : areas F : areas ( areas if Z- is specified) Major setting range Setting range : Same as range. Heat-side proportional band :. to.% of span (Zero is not settable) Cool-side proportional band :. to.% of span (Zero is not settable) Integral time : to sec. (Zero is not settable) Derivative time : to sec. (P + I action when D is.) Deadband/Overlap : -. to.% of span Control response : Slow, medium, fast Proportional cycle time : to sec. Output limiter high : -. to +.% Output limiter low : -. to +.% Output change rate limiter :. to.%/sec (OFF by setting zero) Control Relay (OUT) : Form C contact, V C (resistive load) Relay (OUT) : Form contact, V C (resistive load) Voltage pulse : /V DC (Load resistance :More than Ω) Current : to m, to m DC (Load resistance :Less than Ω) Continuous voltage : to V, to V, to V DC (Load resistance :More than kω) Triac trigger : Zero-cross method. Effective O current m (at C), m (at C) Triac trigger is not available on OUT of heat/cool and position proportioning types. Motor valve control (position proportioning control type only) Input resistance (feedback resistance) : Ω as standard. (Other feedback :,,, k, kω) POS sampling cycle : sec. eutral zone :. to.% (), resolution.% Output : Relay, V C (resistive load) Form C contact for OPE and Form contact for CLOSE. Motor rotating speed : Suitable for to sec. (full open to full close) larm (Optional) Temperature alarm a) umber of alarms : points b) larm action : Programmable (process, deviation, FIL) c) larm delay time : to sec. d) larm differential gap :. to.% of span Heater break alarm a) umber of s : point. (For single-phase heater) b) CT type : CTL--P-(), CTL--S-L-() c) Display range :. to. d) ccuracy : ± % of value or (whichever is larger) e) Sampling time :. sec. PV and CT are not isolated from each other. When heater break alarm (H) function is used, remote set point function is not available. When control type is current or continuous voltage, heater break alarm is not available. larm Relay, Form contact V C (resistive load) Options Remote set value function a) Remote set value signal (RS ) DC voltage (Low) : to mv, to mv, to V DC DC voltage (High) : to V, to V, to V DC DC current : to m, to m DC b) Sampling time :. sec. PV and RS are not isolated from each other. External contact F, F : points a) Memory area change : points b) Mode change : point F : point (memory area or mode change) Retransmission (Only for REX-F and REX-F) a) umber of s : point b) Output signal : to mv, to mv DC (Load resistance : More than kω) to V, to V, to V, to V DC (Load resistance : More than kω) to m, to m DC (Load resistance : Less than Ω) Output data can be selected among process value, deviation, local set value, SV remote set value, manipulated value. F_E

3 Digital communications a) Communication method : RS- (-wire), RS- (-wire) RS-C (-wire) b) Communication speed :,,,, PS c) it format Start bit : Data bit : or Parity bit : Without, Odd or Even Stop bit : or d) Communication code : SCII(JIS) -bit code General specifications External Dimensions (W x H x D) F : x x mm F : x x mm F : x x mm Self-diagnostic function ROM RM check, value check, CPU power supply monitor, and watchdog timer. Supply voltage a) to V C (Including supply voltage variation) [Rating : to V C] (/Hz common use) b). to.v C(Including supply voltage variation) [Rating : V C] (/Hz common use) c). to.v DC(Ripple rate % p-p or less) [Rating : V DC] Power consumption F : Less than V (at V C) F : Less than V (at V C) F : Less than V (at V C) t V C : Less than.v t V DC : Less than m Effect by power failure power failure of msec or less will not affect the control action. If power failure of more than msec occurs, controller will restart. HOT or COLD start is selectable. Operating environments to ºC [ to ºF], to % RH Memory backup RM is backed up by a lithium battery. Data retaining period pprox years (depends on storage and operating conditions.) et weight F : pprox. g F : pprox. g F : pprox. g F_E

4 Model and Suffix Code Size Control method Input type Scale range Control (OUT) Control (OUT) larm larm Specifications Remote set value Contact nalog Digital communications Front panel color F (/ DI) F (/ DI) F (/ DI) O/OFF control PID control with T Heat/cool PID control Heat/cool PID control with T for extruder (ir cooling type) Heat/cool PID control with T for extruder (Water cooling type) Position proportional PID See range code table See range code table Relay Voltage pulse Triac trigger DC m, V (Output signal code -) Control method code, F, Y Relay Voltage pulse Triac trigger DC m, V (See signal code table.) o alarm See alarm code table o alarm See alarm code table ot supplied See signal code table ot supplied Memory area change uto/manual selection Remote/Local selection Computer/Local selection (only for F/F) Memory area + uto/manual (only for F/F) Memory area + Remote/Local (only for F/F) Memory area + Computer/Local (only for F) ot supplied See signal code table ot supplied RS-C RS- (-wire system) RS- (-wire system) lue (standard) lack Model and Suffix Code F V W Y * M VG o code M V G Table. Combination of control action and Output M Relay V Voltage G Triac ction O/OFF control PID control with T OUT() of heat/cool PID OUT() of heat/cool PID Position proportional PID pulse / trigger / / : vailable, / : ot available Table. Combination of option and type - DC m, V / / ote :. uto/manual is not available on thermocouple and RTD types except control method code Y.. o need to specify (*) if no option is required. If any option is supplied, please specify all suffix code.. Please use alarm for heater break alarm (H).. Heater break alarm and remote set point are not available at the same time.. CT (current transformer) for heater break alarm is sold separately. *CTL--P- (-) Through hole ø. *CTL--S-L- (-) Through hole ø Contact (Memory area) nalog Computer interface Position proportional PID F F See note See note : vailable, / : ot available ote: Other options are not selectable if this item is specified. Output signal code table F / See note How to specify safety standard (F, F only) When you specify the models with CE mark UL/CS certification, please add the suffix of "/CE" to the model code. - V DC - V DC - V DC - m DC - m DC larm code table Deviation High E Deviation High (with alarm hold) J Process Low P H (CTL--P-) F K S Deviation Low Deviation Low (with alarm hold) Process High (with alarm hold) H (CTL--S-L-) C G L Deviation High/Low Deviation High/Low (with alarm hold) Process Low (with alarm hold) D H M Deviation band Process High FIL F_E

5 Signal code table - mv DC - V DC - mv DC - m DC - V DC - m DC - V DC - V DC Input range code table Thermocouple RTD Voltage and current Input Code K K K K K J T R K K J J J J J J T T T T R R Range -..ºC..ºC..ºC ºC..ºF ºF -..ºC..ºC..ºC. ºF..ºF ºF -..ºC..ºC -..ºF..ºF ºC ºF Input Code S S S E E E E W W U PLII WRe / WRe U L U L L L Range ºC ºF ºC ºF..ºC ºC ºF ºC ºF ºC ºF ºC ºF..ºC ºF..ºC..ºC ºF Input Code P P JPt P P D D Pt D D Range -..ºC -..ºC -..ºF -..ºF -..ºC -..ºC -..ºF -..ºF Input Code Range mv mv V V V V m m.. %.. %.. %.. %.. %.. %.. %.. % Supply voltage - V C V C V DC Please specify when ordering. F_E

6 External Dimensions and Rear Terminals REX-F Panel cutout REX-F Panel cutout +. Unit : mm. () +... () o. C C DC to V V V O O () () () C larm larm () T O () T C G * Terminals to are used only for F. o. Ground COM (-) Power supply rea Contact transfer larm RS- RS- RS-C Relay contact T() T/R() SD Communications Control (OUT) T() T/R() RD () Relay contact () Voltage/Current R() Control (OUT) () Relay contact () Voltage/Current () Triac trigger R() O nalog o. O W C CT RS- RS- Contact T() T/R() Feedback resistance Current transformer () () () () T() R() R() RS T/R() Remote setting RS-C SD RD Communications (F only) nalog Sensor () TC () RTD () Voltage (Low) () Current/voltage (High) REX-F Panel cutout () o. C C to V V () () () C () T O () T C G Ground DC V Power supply Control (OUT) () Relay contact () Voltage/Current Control (OUT) () Relay contact () Voltage/Current () Triac trigger o. O W C O O O Feedback resistance nalog larm larm RS- RS- RS-C T() T() T/R() T/R() SD RD Communications R() R() rea transfer COM (-) Contact larm Relay contact o. CT Mode transfer Current transformer () () () () Contact Remote RS setting nalog Sensor () TC () RTD () Voltage (Low) () Current/voltage (High) F_E

Ramp/Soak Temperature Controller REX-P250

Ramp/Soak Temperature Controller REX-P250 EX-P0 General The EX-P0 is a high performance ramp/soak controller with a storage capacity of segments in patterns. Each pattern consists of up to segments and patterns can be linked for maximum pattern