CB700 CB100 CB400 CB500 CB900. General Description. Features. Temperature Controller CB Series. Self-Tuning Algorithm

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C T OT OT M M C T OT OT M M C T OT OT M M C T OT OT M M Temperature Controller C Series C C C C C General escription The C Series combines easy-to-use operation with the latest temperature control

1 C T OT OT M M C T OT OT M M C T OT OT M M C T OT OT M M Temperature Controller C Series C C C C C General escription The C Series combines easy-to-use operation with the latest temperature control advances at a competitive price. With powerful new features such as RC's new self-tuning for precise automatic control, digital communications for networking, IP(IP) for waterproof/dustproof protection and heater and loop break alarm capabilities to detect system failures, these controllers deliver exceptional process performance for the most demanding industrial applications. Features right, easy-to-read E isplays dvanced self-tuning igital communications / action er/oop break alarms IP() - Waterproof/dustproof protection right, Easy-To-Read E isplays The C Series features large, bright E displays that have been designed to be easy-to-read from greater distances. Self-Tuning lgorithm The C Series offers a new self-tuning feature that is initiated at start-up and when process parameters or conditions change. In these situations, the controller evaluates whether the preset PI parameters should be maintained or replaced by the latest self-tuning parameters to achieve the best control for the process. Self-tuning can be manually turned O/OFF in the parameter setting mode. This feature is not available with the / control. In addition to self-tuning, the C Series has standard autotuning (T) so that either function can be selected to achieve optimum process control. C/ mm mm C C mm mm mm mm Temp t start-up or set value change When overshoot occurs, self-tuning is initiated When control is stable, self-tuning is not initiated When control disturbance occurs, self-tuning is initiated Oscillation When control is stable, self-tuning is not initiated When undershoot occurs, self-tuning is initiated t set value change When control is stable, self-tuning is not initiated Time igital Communications The C series offers an optional RS- communications interface for networking to computers, PCs and SC software in your plant. p to units can be interfaced on one RS- communication line. MOS protocol is also available. / Control The / PI control features heat and cool s for use where process-generated heat exists. This allows the input of overlap or deadband settings which contribute to energy savings. % % RS- Communication level converter RS-C % % Set value Set value Max units Host computer Overlap eadband C_E

2 C T OT OT M M C T OT OT M M Temperature Controller C Series Features er reak larm (H) oop reak larm () The H detects a fault in the heating or cooling circuit and displays actual amperage on the display on the front panel. If the measured value becomes lower than the preset value, the alarm is activated. The H function requires a current detector for measuring and monitoring the current load. Sensor The loop break alarm () monitors and protects an entire temperature control system. The detects heater breaks, thermocouple or RT failures, short circuits, or the failure of an operating device such as a mechanical or solid state relay. When the PI computed value reaches % and the temperature does not respond in a set time, the loop break alarm is activated. Conversely, when the PI value reaches % and the temperature does not respond accordingly, the loop break alarm is turned on. In this example, the uses reverse action to control heat. For cool control, the action is reversed and becomes direct. deadband is available to suppress the influence of external disturbances. er Controlled object CT ctuator Mechanical relay, SSR CT--P- ( to ) CT--S-- ( to ) ength of lead wire : pprox. mm (standard) ength of lead wire : pprox. mm (standard) Sensor φ. φ er Controlled object ctuator Temperature larms The C Series provides a wide selection of alarm types to configure up to two alarm contacts. The alarm Hold action is configured in the controller. The alarm action is suppressed by the Hold function at start-up until the process value has entered the non-alarm range. R/STOP Mode When it is necessary to turn off the control, the STOP mode is available to suspend control operation. To go between these two modes, it is necessary to press the key for one second. When the control is turned back on, the controller returns to normal operation. The instrument monitors the process value in the lower display in the STOP mode. The R/STOP feature can be enabled/disabled in the parameter setting mode. T OT OT M M C Contact Various alarm devices T OT OT M M Close Horizontal Mounting C The C Series has been designed with a unique mounting bracket that allows close horizontal mounting of multiple instruments to save valuable panel space. Close horizontal mounting Waterproof/ustrpoof T OT OT M M C T OT OT M M C T OT OT M M C T OT OT M M C T OT OT M M C T OT OT M M C For operation in severe environments or when washdown is re-quired, the IP() rating is available for waterproof/dustproof protection. C_E

3 Temperature Controller C Series Specifications larm (p to points) a) Thermocouple :,, R, S,, E, T, (IS/IEC), PII (S) WRe/WRe (STM),, (I) Influence of external resistance : pprox..μv/ω break action : p-scale b) RT : Pt (IS/IEC), Pt (IS) Influence of input lead resistance : pprox..[%/ω] of reading Maximum Ω per wire break action : p-scale c) C voltage : to V, to V (. to.% (efault value)) break action : own scale d) C current : to m, to m (. to.% (efault value)) For C current input, connect a Ω resister to the input terminals. break action : own-scale Sampling Time. sec ias Temperature input : -(-.) to (.) C[ F] C voltage, C current : - span to +span Performance Measuring ccuracy a) Thermocouple ±(.% of reading + digit) or ± C ( F) whichever is larger ccuracy is not guaranteed between and C ( and F) for type R, S and. ccuracy is not guaranteed between -. and -. C (-. and -. F) for type T and. b) RT ±(.% of reading + digit) or ±. C (. F) whichever is larger c) C voltage and C current ±(.% of span + digit) Insulation Resistance More than MΩ (V C) between measured terminals and ground More than MΩ (V C) between power terminals and ground ielectric Strength V C for one minute between measured terminals and ground V C for one minute between power terminals and ground Control Control Method a) PI control (with autotuning and self-tuning function) vailable for reverse and direct action. (Specify when ordering.) b) / PI control (with autotuning function) ir and water cooling types are available. (Specify when ordering.) Major Setting Set value : Same as input range. side proportional band : to span or. to span (Temperature input) When. C ( F) resolution, within. C ( F) or. to.% of span (voltage, current input) (O/OFF action when P=) ifferential gap at O/OFF action is C ( F). side proportional band : to % of heat side proportional band (/ O/OFF action when Pc=) Integral time : to sec.(p + action when I=) erivative time : to sec.(p + I action when =) nti-reset Windup(RW) : to % of heat side proportional band eadband/overlap : - to C ( F) or -. to. C ( F) -. to +.% of span (Voltage, current input) Proportional cycle time : to sec. Control Output Relay : Form C contact, V C (resistive load) (Form contact : / PI type) Voltage pulse : /V C (oad resistance : More than Ω) Current : to m C (oad resistance : ess than Ω) trigger : Zero-corss method for medium capacity triac drive (less than ) ot available for / PI type. : Rating :. (n ambient temperature is less than C) Temperature larm a) Type : eviation High, ow, High/ow, and, Process High, ow Set value High, ow b) ifferential gap : C ( F) or. C ( F) (Temperature input).% (Voltage, current input) er reak larm (For single phase) a) CT type : CT--P-(), CT--S--() b) isplay range :. to. c) ccuracy : ± % of input value or ± (whichever is larger) Output from larm terminal. Control oop reak larm () a) time setting :. to. min. b) deadband : to C[ F] or % of span (OFF by setting zero) ot available for heat/cool type. larm Output Relay, Form contact V C (resistive load) Communications a) Communication method : RS- (-wire) b) Communication speed :,,,, PS c) it format Start bit : ata bit : or Parity bit : Even, odd or without parity Stop bit : or d) Communication code : SCII(IS) -bit code e) Maximum connection : ( ddress can be set from to.) Waterproof/ustproof General Specifications Compliance with Standards C : IP C/// : IP Waterproof/dustproof protection only effective from the front in panel mounted installations. Waterproof/dustproof protection is not available for close horizontal mounting installations. Supply Voltage a) to V C (Including supply voltage variation) [Rating : to V C] (/Hz common) b). to.v C(Including supply voltage variation) [Rating : V C] (/Hz common) c). to.v C(Ripple rate % p-p or less) [Rating : V C] Power Consumption ess than V for standard C type ess than V for V C type ess than m for V C type Power Failure Effect ot affected by power failure shorter than msec, otherwise reset to the initial state. Operating Environments : to C [ to F], to % RH Memory ackup : acked up by non-volatile memory. ata retaining period : pprox. years umber of writing : pprox.,, times et Weight C : pprox. g C : pprox. g C : pprox. g C : pprox. g C : pprox. g External imensions (W x H x ) C : x x mm C : x x mm C : x x mm C : x x mm C : x x mm CE Mark /c Recognized trigger type and triac are not CE Mark or /c Recognized. C_E

4 Temperature Controller C Series Model and Suffix Code Size Specifications Control method type C (/ I size) C (/ I Vertical size) C (/ I Horizontal size) C (/ I size) C (/ I size) PI control with T (reverse action) PI control with T (direct action) / PI with T (water cooling) / PI with T (air cooling) See and Code Table Model and Suffix Code See and Code Table Relay Voltage pulse Control (OT) C current : to m trigger Control method : F, Relay Control (OT) Voltage pulse C current : to m larm o alarm See larm Code Table o alarm larm See larm Code Table igital communications ot supplied RS- (-wire system) ot supplied Waterproof/ustproof Waterproof/ustproof protection lack ody color White Instrument version Version symbol MOS protocol is also available. Specify "Z-" along with full model code. For additional information, contact RC. Order current transformers separately, see accessories below to part number. and Code Table Thermocouple (Field-programmable) R S Code R R R R R S S S S larm Code Table C C C C C C C C C C F F F F C C C C C C F F F F C C C F F C C F F C C F F C C F F C C F F -.. C -.. C -.. C.. C -.. F -.. F -.. F.. F.. F C C F C C C F F -.. C -.. C.. C -.. F -.. F.. F C C F F Code Type Code Type eviation High eviation ow Process ow Process High with larm Hold C E eviation High/ow and larm eviation High with larm Hold R P Process ow with larm Hold oop break alarm () er break alarm (CT--P-) F G H eviation ow with larm Hold eviation High/ow with larm Hold Process High S V W er break alarm (CT--S--) Set value High Set value ow oop break alarm is not available for / PI control type. er break alarm is allocated to larm. er break alarm is not available for current. E T WRe /WRe P II Code E E E E T T T T T T T T T W W W Type R, S and input : ccuracy is not guaranteed between to C ( to F) Type T and input : ccuracy is not guaranteed between -. to -. C (-. to -. F) C current input : Ω resistor is externally connected at the input terminals. C_E F W M V G T o symbol M V T Supply Voltage RT (Field-programmable) Pt Pt Code P P P P P P P P P P C. C C. C -.. C.. C.. C.. C.. C.. C -.. F -.. F -.. F -.. F -.. F.. F.. F.. F.. F -.. C -.. C -.. C -.. C -.. C.. C.. C.. C.. C.. C Voltage and Current (Field-programmable) Code V C.. (efault) V C.. (efault) V C.. (efault) m C.. (efault) m C.. (efault) Specify Z- when ordering - V C V C V C ccessories Current transformer for heater break alarm CT-P- ( - ) CT--S-- ( - ) Shunt resistor for C current input - Terminal cover C- (C) C- (C) Y Y C- (C/) C- (C)

5 Temperature Controller C Series External imensions External demensions Panel cutouts nits : mm C =(xn-) n : umber of controllers (=<n=<) C =(xn-) n : umber of controllers (=<n=<) C =(xn-) n : umber of controllers (=<n=<) C =(xn-) n : umber of controllers (=<n=<) C =(xn-) n : umber of controllers (=<n=<) C_E

6 Temperature Controller C Series Rear Terminals C C C o. C to V C V C V PI Control /cool PI Control Control Output (OT) (OT) () Relay contact () Voltage C/Current C () C () () T () T (OT) () trigger () C G () () () larm larm larm Relay contact Measured input () Thermocouple () RT () Voltage/Current () () () escription Power supply o. escription SG T/R() T/R() RS- Communications CT input CT for heater break Current transformer input alarm C o. C to V escription C C V V Power supply PI Control /cool PI Control Control Output (OT) (OT) () Relay contact () Voltage C/Current C () C () () T () T (OT) () trigger () C G () () () SG T/R() T/R() RS- Communications o. CT larm larm CT input for heater break alarm () () () escription larm Relay contact Current transformer input Measured input () Thermocouple () RT () Voltage/Current C o. C to V escription C C V V Power supply PI Control /cool PI Control Control Output (OT) (OT) () Relay contact () Voltage C/Current C () C () () T () T (OT) () trigger () C G () () () larm larm larm Relay contact o. escription SG T/R() T/R() RS- Communications CT input CT for heater break Current transformer input alarm () () () Measured input () Thermocouple () RT () Voltage/Current C_E

Digital Temperature Controller CB103/403/903

Digital Temperature Controller CB103/403/903 igital Temperature Controller C// C C C eneral escription new set of controllers has been added to the C Series to provide additional configuration flexibility. These instruments have a third contact that