Process and Temperature Controllers

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Alexis Banks
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1 Process and Temperature Controllers

4 Input Input Input break action Input short action Sampling time Influence of external resistance Influence of lead resistance PV bias Input digital filter Display method Display Performance Measuring accuracy Influence of ambient temperature Close horizontal mounting error Insulation resistance Dielectric voltage Setting a) Temperature input group Thermocouple : K, J, E, T, R, S, B, (JIS/IEC) PLII (BS), WRe/WRe (ASTM) RTD : Pt (JIS/IEC), JPt (JIS) -wire system b) Voltage/Current input group Voltage input (Input impedance : Approx.MΩ) to V DC, to V DC, to V DC, to V DC Current input (Input impedance : Ω) to ma, to ma For current input, connect is a Ω shunt resistor to the input terminals. Model code : KD- Inputs is selectable within each group. Thermocouple input : Up-scale/Down-scale (Selectable) RTD input : Up-scale Voltage input : Value around V Current input : Down-scale (RTD input).sec.µv/ω (Thermocouple input) Value around ma.% of reading/ω (RTD input) Maximum Ω per wire Temperature input : -999(-99.9) to +9999(999/9) C Voltage/Current input : -span to +span. to. sec. (OFF when is set.) PV : segment ( digits), SV : 7 segments ( digits) LCD display SV limiter Scaling low to scaling high (High/Low individual setting Ramp-to-setpoint (.) to span per Time (Time : minute/ hour (Selectable) Up/Down individual setting SV step function umber of SV : points (Default : point) SV selecting method : Front key, Communication, Digital input (External contact input) Timer function Timer setting : min sec to 99 min 9 sec or hr min to 99 hr 9 min (selectable) Function : Control starts after the timer time elapses. : Control is performed during the timer time and stops after the timer time elapses. :Link function from SV to SV (After the timer time elapses, control is continued using SV.) :Link function from SV to SV (After the timer time elapses, control is stopped.) Repeat : to 9999 (Continuous when when 9999 is set.) Setting data lock Lock level : to level ( : o lock) Specifications See measuring accuracy code table Temperature input : ±. C/ C [at to C] Voltage/Current input group : ±.% of span/ C [at to C] ± C (. F) [Less than - C (- F) input : ±. C (. F)] More than MΩ (V DC) between measured terminals and ground More than MΩ (V DC) between power terminals and ground V AC for minute between measured terminals and ground V AC for minute between power terminals and ground Loader communication Protocol Communication speed Maximum connection ASI X.8 sub-category.a (RKC standard) 9bps unit Measuring accuracy table Input Type Range Accuracy * K, J, T, E Lower than - C (-8 F) - to C (-8 to 9 F) C (9 F) or higher ± (. C [. F] + digit) ± (. C [.8 F] + digit) ± (.% of Reading + digit) * Lower than C ( F) ± (. C [7. F] + digit), R, S, PLII to C ( to 8 F) ± (. C [. F] + digit) WRe/WRe C (8 F) or higher ± (.% of Reading + digit) Lower than C (7 F) ± (7 C [ F]) + digit) B to C (7 to 8 F) ± ( C [. F] + digit) C (8 F) or higher ± (.% of Reading + digit) Pt, JPt Lower than C (9 F) ± (. C[.7 F] + digit) C (9 F) or higher ± (.% of Reading + digit) Voltage/Current -span to +span ± (.% of span + digit) * : Accuracy is not guaranteed for less than - C. * : Accuracy is not guaranteed for less than C (7 F) for Input Type R, S, B, and WRe/WRe. Control Control method PID control (With autotuning) P, PI, PD, O/OFF control selectable Direct action/reverse action is selectable Heat/Cool type PID control (With autotuning) Startup tuning The condition to activate Startup Tuning is selectable among a) to g) a) At power-on and stop-to-run, one-time tuning b) At SV change, one-time tuning c) At power-on, stop-to-run and SV change, one-time tuning d) At every power-on and stop-to-run e) At every SV change f) At every power-on, stop-to-run and SV change g) Function off Fine tuning Setting range : - to + ( levels, OFF when set to.) - to - : Faster response to : Slower response Setting range Manual output Control output umber of outputs Output type Output signal Output resolution OFF : Function OFF a) Proportional band : Temperature input : (.) to span ( C, F) When. C ( F) resolution, within C ( F) Voltage/Current input :. to.% of span (O/OFF control when P = ) Differential gap at O/OFF control (High/Low individual setting) : Temperature input : (.) to (.) ( C, F) Voltage/Current input :. to.% of span b) Integral time : to sec (PD control when I = ) c) Derivative time : to sec (PI control when D = ) d) Cool side proportional band : to % of heat side proportional band * Invalidity when P=. * Only cooling side O/OFF control is not available. e) Anti-Reset Windup(ARW) : to % of heat side proportional band (Integral action is OFF when ARW = ) f) Deadband/Overlap Temperature input : - (-.) to (.) C ( F) Voltage/Current input : -. to +.% of span Minus setting : Overlap g) Derivative time action select : PV derivative, : Deviation derivative h) Output limiter PID control : -. to +.% (High/Low individual setting) Heat/Cool type PID control :. to.% (Only limiter high) (Heat side/cool side individual setting) i) Proportional cycle time :.sec,.sec,.sec, to sec j) Heat/Cool PID control selection : Air cooling, Water cooling, Linear a) Output range PID control : Output limiter low to Output limiter high Heat/Cool type PID control : -(Cool side output limiter high) to (Heat side output limiter high) b) Auto/Manual transfer action selection With bumpless/without bumpless (Selectable) a), Form a contact, V AC A (Resistive load) Electric life :,, cycles or more b) Voltage pulse output, /V DC (Load resistance : more than Ω <less than ma>) When out is no use, load resistance is more than Ω <less than ma>. See page 7 "Maximum number of digital outputs (DO) by combinations of output (OUT and OUT) c) Current output, to ma DC, to ma DC (Load resistance : less than Ω) d) SSR (Triac) output Rated current :.A (Ambient temperature : Less than C) e) Voltage output, to V DC, to V DC, to V DC (Load resistance : More than kω) (Output impedance : Less than.ω) f) Open collector output (Sink type) Load current : Less than ma Load voltage : Less than V DC Minimum load current :.ma O voltage : Less than V (at maximum load current) Power OFF leakage current : Less than.ma Analog Retransmission Output (AO) Digital Input (DI) umber of inputs Input method Function point Measured value (PV), Set value (SV) Manipulated value (MV) Selectable to ma DC, to ma DC (Load resistance : Less than Ω) to V DC, to V DC, to V DC, to V DC (Load resistance : More than kω) Approx. more than / points (DI, DI) on-voltage contact input SV selection, STOP/RU, Auto/Manual, Alarm interlock reset, Selectable

6 Model and Suffix Codes 8 x 8mm (/ DI size) RB 8 x 9mm (/8 DI Vertical size) RB Specifications 9 x 8mm 9mm (/8 (/ DI Horizontal size) size) RB9 RB 7 x 7mm (/ DI size) RB7 9 x 9mm (/ DI size) RB9 Control Method PID control with AT (Reverse action) PID control with AT (Direct action) Heat/Cool PID control with AT Heat/Cool PID control with AT for extruder (Air cooling type) Heat/Cool PID control with AT for extruder (Water cooling type) F D G A W Input and range See Input range Code Table Output (OUT) Control output See Output Code Table Output (OUT) *,* ot supplied (Control output or analog retransmission output (AO) See Output Code Table Power Supply V AC/DC to V AC * ot supplied Digital output (DO) DO points (DO) DO points (DO, DO) DO points (DO to DO) Available for RB//7/9 only ot supplied For CTL--P- ( to A) point When digital output code is "", cannot be specified. CT input For CTL--S-L- ( to A) point When digital output code is "", cannot be specified. For CTL--P- ( to A) point When digital output code is "", cannot be specified. For CTL--S-L- ( to A) point When digital output code is "", cannot be specified. ot supplied RS-8 (ASI/RKC standard protocol) RS-8 (MODBUS protocol) Communication/Digital input (DI) DI points RS-8 (ASI/RKC standard protocol) + DI points Available for RB//7/9 only RS-8 (MODBUS protocol) + DI points Available for RB//7/9 only ot supplied Waterproof/Dustproof Waterproof/Dustproof protection Case color White case Black case Quick start code o quick start code (Default setting) Specify quick start code (DO type) Instrument version Version symbol * When control method is selected for PID control (Code : F, D), output is available for analog retransmission output. * On the RB, the event output function can be specified for output. * The number of DO points is limited in some combinations of OUT and OUT (control output) types. Input Range Code Table Temperature Input Group (Field-programmable) Thermocouple Input Code Range Input Code Range K to C S S to 79 C K to C (JIS/IEC) S A to F K to C B to 8 C K to 8 C B B to 8 C K to C (JIS/IEC) B A 8 to F K K to C B A to 8 F (JIS/IEC) K - to +7 C E to 8 C K 9. to. C E E to C K. to 8. C (JIS/IEC) E A to F K to +. C E A to 8 F K A to 8 F to C K A to F to C K C7-8 to + F (JIS/IEC) A to F K C8 -. to +7. F A to 7 F J to C T to +. C J to C T -. to +. C J to C T T to +. C J to 8 C (JIS/IEC) T. to. C J to C J T C7. to. F J to C T C to +. F (JIS/IEC) J - to + C T C9-8 to +7 F J to +. C W to C J A to 8 F WRe/WRe W to C J A to F (ASTM) W A to 8 F J B9-8 to +9 F A to C J C to +. F PLII A to 9 C R R to 79 C (BS) A A to F (JIS/IEC) R A to F A A to F RTD Input Pt (JIS/IEC) JPt (JIS) * : Accuracy is not guaranteed for less than - C (- F). * : Accuracy is not guaranteed for less than C (7 F) for Input Type R, S, B, and WRe/WRe. Output Code Table Output Type Voltage pulse output to V DC to V DC to V DC to ma DC to ma DC Triac output Open collector output Code M V 7 8 T D Output Code Table Output Type (Cool side output) Voltage pulse output (Cool side output) to V DC (Cool side output) to V DC to V DC (Cool side output) (Cool side output) to ma DC (Cool side output) to ma DC (Cool side output) Triac output (Cool side output) Open collector output (Cool side output) Code M V 7 8 T D Code D D D D D D D 7 D 8 D 9 D D A D A D A D A D A D A7 D A8 D A9 D B P P P P P P P 7 P 8 P 9 P P S T U A B C A DC Current Voltage Group (Field-programmable) Range Input Code Range to +9. C to +. C to V DC to V DC -999 to to +. C to V DC (Programmable) -. to +. C to V DC -. to +. C to ma DC 7 Factory set value :. to.. to. C to ma DC 8. to. C For current input, connect is a Ω. to. C shunt resistor to the input terminals.. to. C Model code : KD-. to. C to +. F to +. F to +. F to +. F. to. F. to. F. to. F. to. F to +9. F to +9. C to +. C -. to +. C -. to +. C -. to +. C. to. C. to. C. to. C. to. C. to. C Maximum number of digital outputs (DO) by combinations of output (OUT and OUT) * OUT M, T, D V (Load: ma) V (Load: ma) Current output Voltage output o OUT output OUT (Including transmission output) M, T, D V V Current Voltage ( ma) ( ma) output output Output Type Code Remarks * (Event [DO] output) P Only RB to ma DC (Analog retransmission output [AO]) to ma DC (Analog retransmission output [AO]) R S to V DC to V DC to V DC (Analog retransmission output [AO]) (Analog retransmission output [AO]) (Analog retransmission output [AO]) X Y Z * : Selectable only when DO points(do,do) is supplied to RB with PID action. ( : Represents selection of digital outputs -DO and DO are not available.) * When the instrument has two digital outputs (DO and DO) and no OUT output, "V" type output (load: ma) can be specified for OUT. / Y Y

8 Rear Terminals RB//9 RB/9 Use a solderless terminal for screw size M, width.8mm or less. o Contents o Contents RB9 RB L L SG to V V AC V DC Power supply T/R(A) Communication RS-8 Control output, (OUT) T/R(B) o Contents O Triac (OUT,) or or o () (AO) Analog retransmission Contents o Contents (DI ) () () () () L L 9 output (AO) (DO) Digital input to V () () O ACV DCV 7 (DI ) O Triac (OUT) (DI, ) () Voltage pulse / Current/Voltage (DO) Digital output, () SSR (Triac) COM O () () () () () Open collector 8 (DO,) COM (OUT) O Triac or 7 (DO) 9 (DO) O () (AO) O Digital (DI output ), () () () () Digital output, 8 (DO) O (DO) (DO,) () Digital input O CT () (DO,) (DI ) O Triac (OUT) () 9 COM Voltage pulse / Current/Voltage (DI, ) COM CT CT,CT input () SSR (Triac) COM () () () () () Open collector COM R A Measuring input 7 (DO) SG A Measuring input O B () Thermocouple Digital output, CT () RTD CT,CT input (DO) 8 O T/R(A) Communication B (DO,) CT7 () Thermocouple B () Voltage/Current () RTD () () () RS-8 COM 9 7 T/R(B) B 8 () Voltage/Current () () () RB o L to V O () () O () () L V AC Triac V DC (OUT) Panel Cutout Dimensions RB () Triac () RB7 (OUT) or (AO) () () RB Contents Power supply Control output, (OUT,) or Analog retransmission output, Digital output (AO) () () Voltage pulse / Current/Voltage () SSR (Triac) () Open collector RB7 Unit : mm o Contents o Contents SG () (DI ) 7 (DO) O Communication T/R(A) () Digital input Digital output, 8 (DO) RS-8 (DI ) O (DI, ) (DO,) T/R(B) COM 9 COM A Measuring input CT B 7 CT,CT input () Thermocouple CT () RTD B 8 () () () () Voltage/Current RB9 < Close horizontal mounting > Up to units +.8 L RB L RB +.8 L Unit : mm RB RB L=9 x n- L=8 x n- n : umber of controllers (=<n=<) RB +. L +. n : umber of controllers (=<n=<) L=8 x n- n : umber of controllers (=<n=<) L=8 x n- n : umber of controllers (=<n=<) RB7 L (Panel thickness must be between to mm) Waterproof/dustproof is not available for close horizontal mounting. L=7 x n- n : umber of controllers (=<n=<) Safety Warning Before operating this product, read the instruction manual carefully to avoid incorrect operation. This product is intended for use with industrial machines, test and measuring equipment. It is not designed for use with medical equipment. If it is possible that an accident may occur as a result of the failure of the product or some other abnormality, an appropriate independent protection device must be installed. Caution for the export trade All transactions must comply with laws, regulations, and treaties. Caution for imitated products As products imitating our product now appear on the market, be careful that you don't purchase these imitated products. We will not warrant such products nor bear the responsibility for any damage and/or accident caused by their use. Durex Industries 9 Detroit Street Cary, Illinois Tel: Toll free: Fax: sales@durexindustries.com RBCOT-SPEC-

Jacket heater, etc Mounting bracket for Pipe wrapping. (Optional) Temperature sensor. Output (To heater) (Optional)

Jacket heater, etc Mounting bracket for Pipe wrapping. (Optional) Temperature sensor. Output (To heater) (Optional) Temperature Controller with Built-in SSR SB SB General Description SB is a channel temperature controller with Built-in SSR (Solid state relay) designed for flexible heating solutions such as heat trace