E5EC/E5AC-800. Main I/O Functions. Digital Temperature Controller (Simple Type) (48 96 mm/96 96 mm)

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1 Digital Temperature Controller (Simple Type) EEC/EAC8 (8 9 mm/9 9 mm) arge White Display That s Easier to ead. Easy to Use, from Selection to Setup and Operation. A Complete ange of I/O Capacities, Functions, and Performance. andles More Applications. A white CD display with a height of approx. 8 mm for the EEC8 and 2 mm for the EAC8 improves visibility. ighspeed sampling at ms. Short body with depth of only mm. Easy connections to a PC with programless communications. Use component communications to link Temperature Controllers to each other. The new positionproportional control models allow you to control valves as well. 8 9 mm EEC8 9 9 mm EAC8 efer to your OM website for the most recent information on applicable safety standards. efer to Safety Precautions on page. Main I/O Functions Sensor Input Universal input Thermocouple Pt Analog current/voltage EEC8 EAC8 Dual displays: /SV digit displays Control Output (for driving SS) Indication Accuracy Thermocouple input: ±.% of Pt input: ±.2% of Analog input: ±.2% of FS Control Output 2 Sampling Period ms Communications None S8 PF (shift) Key Temperature status display Independent heating and cooling PID control Changed parameter display None Auxiliary Outputs, 2, or Event Inputs None 2 9

2 EEC/EAC8 Number egend and Standard s Number egend s with Screw Terminals EEC8 8 9 mm Control output Control output 2 Auxiliary output Communications eater burnout Event inputs Power supply voltage EEC2ASM8 EECQ2ASM8 EECC2ASM8 to 2 VAC EEC2ASM8 EECQ2ASM8 EECC2ASM8 EEC2DSM8 EECQ2DSM8 EECC2DSM8 (Open)* (Close)* (Open)* (Close)* (Open)* (Close)* 2 VAC/VDC EECC2DSM8 to 2 VAC S8 2 VAC/VDC One to 2 VAC Four 2 VAC/VDC S8 EEC2DSM8 EECQ2DSM8 S8 to 2 VAC 2 VAC/VDC EEC2ASM88 EECQ2ASM88 EEC2DSM88 EECQ2DSM88 EEC2ASM8 EECQ2ASM8 EEC2DSM8 EECQ2DSM8 EECC2ASM8 EECC2DSM8 EECPASM8 to 2 VAC EECP2ASM8 EECP2ASM8 * Position proportional control model. EAC8 8 9 mm Control output Control output 2 Communications eater burnout Event inputs Power supply voltage EACASM8 EACQASM8 One to 2 VAC EACCASM8 EACASM8 EACQASM8 Three EACCASM8 EACDSM8 EACQDSM8 One EACCDSM8 EACQDSM8 EACCDSM8 (Open)* (Close)* (Open)* (Close)* (Open)* (Close)* * Position proportional control model. 2 Auxiliary output 2 VAC/VDC to 2 VAC S8 2 VAC/VDC Three One to 2 VAC Four 2 VAC/VDC S8 S8 EACDSM8 EACASM88 EACQASM88 EACDSM88 EACQDSM88 EACASM8 EACQASM8 EACDSM8 EACQDSM8 to 2 VAC EACCASM8 2 VAC/VDC EACCDSM8 to 2 VAC EACP2ASM8 EACPASM8 EACP2ASM8

3 EEC/EAC8 eating and Cooling Control l Using eating and Cooling Control A Control Output Assignment If there is no control output 2, an auxiliary output is used as the cooling control output. If there is a control output 2, the two control outputs are used for heating and cooling. (It does not matter which output is used for heating and which output is used for cooling.) B Control If PID control is used, you can set PID control separately for heating and cooling. This allows you to handle control systems with different heating and cooling response characteristics. Optional Products (Order Separately) Terminal Covers ECOV2 Waterproof Packing Applicable Controller EEC8 EAC8 Y929 Y92 Note: This Waterproof Packing is provided with the Digital Temperature Controller. Waterproof Cover Applicable Controller EEC8 EAC8 Y92A9N Y92A9N Front Port Cover Y927 Note: This Front Port Cover is provided with the Digital Temperature Controller. Mounting Adapter Y92F ( Adapters are included.) Note: This Mounting Adapter is provided with the Digital Temperature Controller. Current Transformers (CTs) ole diameter.8 mm 2. mm ECT ECT 2

4 EEC/EAC8 Specifications atings Power supply voltage Operating voltage range Power consumption EEC8 EAC8 Sensor input Input impedance Control method Control output Auxiliary output (for driving SS) Number of outputs Output specifications Number of inputs Event input External contact input specifications Potentiometer input Setting method Indication method Multi Bank switching Other functions Ambient operating temperature Ambient operating humidity Storage temperature Altitude ecommended fuse Installation environment 22 A in model number: to 2 VAC, / z D in model number: 2 VAC, / z; 2 VDC 8% to % of rated supply voltage. VA max. at to 2 VAC, and. VA max. at 2 VAC or 2. W max. at 2 VDC 7. VA max. at to 2 VAC, and.2 VA max. at 2 VAC or 2. W max. at 2 VDC Temperature input Thermocouple: K, J, T, E,, U, N,, S, B, W, or P II Platinum resistance thermometer: Pt or JPt Infrared temperature sensor (ESB): to 7 C, to 2 C, to C, or to 2 C Analog input Current input: to 2 ma or to 2 ma Voltage input: to V, to V, or to V Current input: Ω max., Voltage input: MΩ min. (Use a : connection when connecting the ES2B/TB.) / control or 2PID control (with autotuning) STNO, 2 VAC, A (resistive load), electrical life:, operations, minimum applicable load: V, ma Output voltage: 2 VDC ±2% (PNP), max. load current: ma, with shortcircuit protection circuit (The maximum load current is 2 ma for models with two control outputs.) to 2 ma DC/ to 2 ma DC, load: Ω max., resolution: approx.,, 2, or (depends on model) STNO relay outputs, 2 VAC, s with 2 outputs: A (resistive load), Electrical life:, operations, Minimum applicable load: ma at V 2 or (depends on model) Contact input: : kω max., : kω min. Noncontact input: : esidual voltage:. V max., : eakage current:. ma max. Current flow: Approx. 7 ma per contact Ω to kω Digital setting using front panel keys segment digital display and individual indicators Character height: EEC8: : 8. mm, SV:. mm EAC8: : 2. mm, SV:. mm Up to eight set points ( to 7) can be saved and selected using event inputs, key operations, or serial communications. None Manual output, heating/cooling control, loop burnout alarm, ramp, other alarm functions, heater burnout (B) alarm (including SS failure (S) alarm), % AT, % AT, MV limiter, input digital filter, self tuning, input shift, run/stop, protection functions, temperature status display, moving average of input value, FB moving average to C (with no condensation or icing), for year warranty: to C (with no condensation or icing) 2% to 8% 2 to C (with no condensation or icing) 2, m max. T2A, 2 VAC, time lag, low shutoff capacity Installation Category II, Pollution Class 2 (IEC compliant)

5 EEC/EAC8 Input anges (Universal inputs) Thermocouple/Platinum esistance Thermometer Sensor type Platinum resistance thermometer Sensor specification Pt Infrared temperature sensor Thermocouple JPt K J T E U N S B W PII to 7 C to 2 C to C 2 to 2 C Temperature range ( C) Set value Shaded settings are the default settings. The applicable standards for the input types are as follows: K, J, T, E, N,, S, B: JIS C 299, IEC 8 : FeCuNi, DIN 798 U: CuCuNi, DIN 798 W: We/W2e, ASTM E98899 JPt: JIS C 989, JIS C 989 Pt: JIS C 997, IEC 7 P II: According to Platinel II electromotive force charts from BASF (previously Engelhard) Analog input Input type Input specification Setting range Set value Current to 2 ma to 2 ma Voltage to V to V Usable in the following ranges by scaling: 999 to 9999, 99.9 to 999.9, 9.99 to or.999 to to V 29 2

6 EEC/EAC8 Alarm type Each alarm can be independently set to one of the following 9 alarm types. The default is 2: Upper limit. (see note.) Auxiliary outputs are allocated for alarms. delays and delays ( to 999 s) can also be specified. Set value Alarm output operation Alarm type Alarm function Upper and lowerlimit * Output Upper and lowerlimit range * Upper and lowerlimit with standby sequence * * Upperlimit with standby sequence owerlimit with standby sequence Absolutevalue upperlimit Absolutevalue upperlimit with standby sequence Absolutevalue lowerlimit with standby sequence * A standby sequence is added to the upper and lowerlimit alarm ().* MV absolute value upper limit alarm *9 MV The alarm will turn if the process value is smaller than the alarm value () regardless of the set point. A standby sequence is added to the absolutevalue upperlimit alarm (8). * A standby sequence is added to the absolutevalue lowerlimit alarm (9). * The alarm will turn if the process value is larger than the alarm value () regardless of the set point. A standby sequence is added to the lowerlimit alarm ().* This alarm type turns the alarm when the set point () is higher than the alarm value (). This alarm type turns the alarm when the set point () is lower than the alarm value (). MV MV Standard Control MV Always MV This alarm type turns the alarm when the manipulated eating/cooling eating/cooling variable (MV) is lower than the alarm value (). Control (Cooling MV) Control (Cooling MV) 2 Standard Control 7 This alarm type turns the alarm when the manipulated eating/cooling variable (MV) is higher than the alarm value (). eating/cooling Control (eating MV) Control (eating MV) MV absolute value lower limit alarm *9 A standby sequence is added to the upperlimit alarm (2). * Standard Control *8 *7 Standard Control Set the downward deviation in the set point by setting the alarm value (). The alarm is when the is lower than the by the deviation or more. absolute value lower limit alarm change rate alarm BA (alarm type only) Set the upward deviation in the set point by setting the alarm value (). The alarm is when the is higher than the by the deviation or more. Set the upward deviation in the set point for the alarm upper limit () and the lower deviation in the set point for the alarm lower limit (). The alarm is when the is inside this deviation range. absolute value upper limit alarm * 2 Set the upward deviation in the set point for the alarm upper limit () and the lower deviation in the set point for the alarm lower limit (). The alarm is when the is outside this deviation range. *2 No alarm owerlimit Absolutevalue lowerlimit 2 Upperlimit (default) Description of function When alarm value When alarm value is positive is negative MV Always

7 EEC/EAC8 * With set values, and, the upper and lower limit values can be set independently for each alarm type, and are expressed as and. *2. Set value:, Upper and lowerlimit alarm Case 2 Case Case (Always ) <, < <, > < >, < > <, > >, < *. Set value:, Upper and lowerlimit range Case Case (Always ) Case 2 <, < <, > < >, < > For Upper and owerimit Alarm Described Above *2 Case and 2 Always when the upperlimit and lowerlimit hysteresis overlaps. Case : Always *. Set value:, Upper and lowerlimit with standby sequence <, > >, < *. Set value:, Upper and lowerlimit with standby sequence Always when the upperlimit and lowerlimit hysteresis overlaps. *. efer to the E@C Digital Temperature Controllers User's Manual (Cat. No. 7) for information on the operation of the standby sequence. *7. efer to the E@C Digital Temperature Controllers User's Manual (Cat. No. 7) for information on the change rate alarm. This setting cannot be used with a positionproportional model. *8. efer to the E@C Digital Temperature Controllers User's Manual (Cat. No. 7) for information on the change rate alarm. *9. When heating/cooling control is performed, the MV absolute upper limit alarm functions only for the heating operation and the MV absolute lower limit alarm functions only for the cooling operation. 2

8 EEC/EAC8 Characteristics Indication accuracy (at the ambient temperature of 2 C) Influence of temperature *2 Influence of voltage *2 Influence of EMS. (at EN 2) Input sampling period ysteresis Proportional band (P) Integral time (I) Derivative time (D) Proportional band (P) for cooling Integral time (I) for cooling Derivative time (D) for cooling Control period Manual reset value Alarm setting range Affect of signal source resistance Insulation resistance Dielectric strength Malfunction Vibration esistance Malfunction Shock esistance EEC8 Weight EAC8 Degree of protection Memory protection Approved standards Standards Conformed standards EMC Thermocouple: (±.% of or ± C, whichever is greater) ± digit max. * Platinum resistance thermometer: (±.2% of or ±.8 C, whichever is greater) ± digit Analog input: ±.2% FS ± digit max. CT input: ±% FS ± digit max. Potentiometer input: ±% FS ± digit max. Thermocouple input (, S, B, W, P II): (±% of or ± C, whichever is greater) ± digit max. Other thermocouple input: (±% of or ± C, whichever is greater) ± digit max. * Platinum resistance thermometer: (±% of or ±2 C, whichever is greater) ± digit max. Analog input: ±%FS ± digit max. CT input: ±% FS ± digit max. ms Temperature input:. to C or F (in units of. C or F) Analog input:.% to 99.99% FS (in units of.% FS) Temperature input:. to C or F (in units of. C or F) Analog input:. to 999.9% FS (in units of.% FS) Standard, heating/cooling, or Positionproportional (Close) to 9999 s (in units of s),. to s (in units of. s) Positionproportional (Floating) to 9999 s (in units of s),. to s (in units of. s) to 9999 s (in units of s),. to s (in units of. s) * Temperature input:. to C or F (in units of. C or F) Analog input:. to 999.9% FS (in units of.% FS) to 9999 s (in units of s),. to s (in units of. s) * to 9999 s (in units of s),. to s (in units of. s) *.,.2,., to 99 s (in units of s). to.% (in units of.%) 999 to 9999 (decimal point position depends on input type) Thermocouple:. C/Ω max. ( Ω max.) Platinum resistance thermometer:. C/Ω max. ( Ω max.) 2 MΩ min. (at VDC) 2, VAC, / z for min between terminals of different charge to z, 2 m/s2 for min each in, Y, and Z directions to z, 2 m/s2 for 2 hrs each in, Y, and Z directions m/s2, times each in, Y, and Z directions m/s2, times each in, Y, and Z directions Controller: Approx. 2 g, Mounting Brackets: Approx. g 2 Controller: Approx. 2 g, Mounting Brackets: Approx. g 2 Front panel: IP, ear case: IP2, Terminals: IP Nonvolatile memory (number of writes:,, times) U, Korean adio Waves Act (Act ) EN (IEC ): Pollution level 2, overcurrent category II, loyd's standards * EMI EN 2 * adiated Interference Electromagnetic Field Strength: EN Group, class A Noise Terminal Voltage: EN Group, class A EMS: EN 2 * ESD Immunity: EN 2 Electromagnetic Field Immunity: EN Burst Noise Immunity: EN Conducted Disturbance Immunity: EN Surge Immunity: EN Voltage Dip/Interrupting Immunity: EN *. The indication accuracy of K thermocouples in the 2 to C range, T and N thermocouples at a temperature of C max., and U and thermocouples at any temperatures is ±2 C ± digit max. The indication accuracy of the B thermocouple at a temperature of C max. is not specified. The indication accuracy of B thermocouples at a temperature of to 8 C is ± C max. The indication accuracy of the and S thermocouples at a temperature of 2 C max. is ± C ± digit max. The indication accuracy of W thermocouples is (±. of or ± C, whichever is greater) ± digit max. The indication accuracy of P II thermocouples is (±.% of or ±2 C, whichever is greater) ± digit max. *2. Ambient temperature: C to 2 C to C, Voltage range: % to % of rated voltage *. K thermocouple at C max.: ± C max. *. The unit is determined by the setting of the Integral/Derivative Time Unit parameter. *. efer to information on maritime standards in Shipping Standards on page 2 for compliance with loyd's Standards. *. Industrial electromagnetic environment (EN/IEC 2 Table 2) 2

9 EEC/EAC8 Communications Specifications Error detection Flow control Interface etry function Communications buffer Communications response wait time * S8: Multidrop S8 (twowire, half duplex) Dielectric strength Vibration resistance Startstop synchronization Weight CompoWay/F, or Modbus 9, 92, 8, or 7 bps Accessories (ECT only) ASCII 7 or 8 bits or 2 bits Vertical parity (none, even, odd) Block check character (BCC) with CompoWay/F or CC Modbus None S8 None 27 bytes to 99 ms Default: 2 ms The baud rate, data bit length, stop bit length, and vertical parity can be individually set using the Communications Setting evel. Communications Functions Programless communications* Component Communications* Copying *2 Current Transformer (Order Separately) atings You can use the memory in the PC to read and write E@C parameters, start and stop operation, etc. The E@C automatically performs communications with PCs. No communications programming is required. Number of connected Temperature Controllers: 2 max. (Up to for the F Series) Applicable PCs OM PCs CS Series, CJ Series, or CP Series Mitsubishi Electric PCs MESEC Q Series, Series, or F Series (compatible with the F2 or F (excluding the FS)) KEYENCE PCs KEYENCE KV Series When Digital Temperature Controllers are connected, set points and UN/STOP commands can be sent from the Digital Temperature Controller that is set as the master to the Digital Temperature Controllers that are set as slaves. Slope and offsets can be set for the set point. Number of connected Digital Temperature Controllers: 2 max. (including master) When Digital Temperature Controllers are connected, the parameters can be copied from the Digital Temperature Controller that is set as the master to the Digital Temperature Controllers that are set as slaves. MESEC is a registered trademark of Mitsubishi Electric Corporation. KEYENCE is a registered trademark of Keyence Corporation. * A Temperature Controller with version. or higher is required. A Temperature Controller with version 2. or higher is required for the F Series or the KV Series. *2 Both the programless communications and the component communications support the copying., VAC for min z, 98 m/s2 ECT: Approx.. g, ECT: Approx. g Armatures (2) Plugs (2) eater Burnout Alarms and SS Failure Alarms s with detection for singlephase heaters: One input s with detection for singlephase or threephase heaters: inputs CT input (for heater current detection) Maximum heater current Input current indication accuracy eater burnout alarm setting range * SS failure alarm setting range *2 A AC ±% FS ± digit max.. to 9.9 A (in units of. A) Minimum detection time: ms *. to 9.9 A (in units of. A) Minimum detection time: ms * *. For heater burnout alarms, the heater current will be measured when the control output is, and the output will turn if the heater current is lower than the set value (i.e., heater burnout detection current value). *2. For SS failure alarms, the heater current will be measured when the control output is, and the output will turn if the heater current is higher than the set value (i.e., SS failure detection current value). *. The value is ms for a control period of. s or.2 s. *. The value is ms for a control period of. s or.2 s. Electrical ife Expectancy Curve for elays (eference Values) ife ( operations) Transmission line connection method Communications Synchronization method Protocol Baud rate Transmission code Data bit length* Stop bit length* EEC/EAC8 2 VAC, VDC (resistive load) cosφ = 2 Switching current (A) 27

10 EEC/EAC8 External Connections EEC/EAC8 () (2) () () () Terminal type Control output 2 2 VAC, A (resistive load) () Input Power Supply +Q + C * P s with 2 s with Voltage Output (for Driving SS) elay Outputs and elay Output OUT OUT OUT Q* +Q OUT2 to 2 VAC 2 VAC/VDC Communications, 2 event inputs, and CT input B(+) S8 A() 8 Four event inputs and one CT EV EV 7 EV 8 EV2 9 7 EV 8 EV2 9 7 EV 8 EV CT CT s with inear Current Output OUT 8 Communications and 2 event inputs B(+) S8 A() () C s with Voltage Output (for Driving SS) OUT () Options (2) () () () Terminal type (no polarity) () Control output Q () () Auxiliary outputs, 2 with 2 auxiliary outputs: 2 VAC, A (resistive load) The EEC8 is set for a Ktype thermocouple (input type = ) by default. An input error (U GTT) will occur if the input type setting does not agree with the temperature sensor. Check the input type. s with elay S M 8@@ EEC@@ S M 8@@ Control output 2 VAC, A (resistive load) (for driving SS) 2 VDC, ma When There Is a Control Output 2: 2 ma to 2 ma DC to 2 ma DC oad: Ω max. OUT2 s with 2 Positionproportional elay Output Open Close C* Potentiometer input O W C () Sensor (Temperature/Analog) Input TC Pt A 22 B 2 B 2 I + 22 ma 2 2 V V s with inear Current Output and elay Output OUT + C OUT2 * EEC8 Only (2) Auxiliary Outputs Auxiliary outputs * Auxiliary outputs and 2 Auxiliary outputs, 2 and * Auxiliary output Auxiliary output 2 Auxiliary output 2 7 Auxiliary output 8 9 Auxiliary output 2 Auxiliary output 2 * EAC8 Only Note:. The application of the terminals depends on the model. 2. Do not wire the terminals that are shown with a gray background.. When complying with EMC standards, the cable that connects the sensor must be m or less. If the cable length exceeds m, compliance with EMC standards will not be possible.. Connect M crimped terminals. 28

11 EEC/EAC8 Isolation/Insulation Block Diagrams Sensor input, CT input, and potentiometer input Communications and event inputs (for driving SS) and linear current output Power Supply Auxiliary output Auxiliary output 2 Auxiliary output : einforced insulation : Functional isolation Nomenclature EEC8 Front panel No. display Temperature unit Top View of EEC8 or specified parameter Operation indicators No. 2 display or specified parameter value Use the U D Keys to set the parameter. Use S Key to change the digit (default setting). Use the M Key to change to another parameter. Press O Key once to go to Adjustment evel. Press O Key for at least seconds to go to Initial Setting evel. EAC8 Front Panel Temperature unit Operation indicators Top View of EAC8 No. display or specified parameter No. 2 display or specified parameter value Press the U or D Key to set the parameter. Press the S Key to change the digit (default setting). Press the O Key once to go to the Adjustment evel. Press the M Key to change to another parameter. Press the O Key for at least seconds to go to the Initial Setting evel. 29

12 EEC/EAC8 Dimensions (Unit: mm) Controllers EEC8 8 () 9 9 Waterproof Packing (Accessory) Mounted Separately Mounting Adapter (Accessory) Group Mounted (8 number of units 2.) ecommended panel thickness is to 8 mm. Group mounting is not possible in the vertical direction. (Maintain the specified mounting space between Controllers.) To mount the Controller so that it is waterproof, insert the waterproof packing onto the Controller. When two or more Controllers are mounted, make sure that the surrounding temperature does not exceed the allowable operating temperature specified in the specifications. Group mounting does not allow waterproofing. 2 min EAC8 () 9 9 Mounted Separately Group Mounted Waterproof Packing (Accessory) 9 Mounting Adapter (Accessory) (9 number of units.) Group mounting does not allow waterproofing. 2 min ecommended panel thickness is to 8 mm. Group mounting is not possible in the vertical direction. (Maintain the specified mounting space between Controllers.) To mount the Controller so that it is waterproof, insert the waterproof packing onto the Controller. When two or more Controllers are mounted, make sure that the surrounding temperature does not exceed the allowable operating temperature specified in the specifications.

13 EEC/EAC8 Accessories (Order Separately) Terminal Covers ECOV2 (Three Covers provided.) 2 Waterproof Packing Y929 (for DIN 8 9) (Provided with the Controller.).8 The Waterproof Packing is provided with the Temperature Controller. The degree of protection when the Waterproof Packing is used is IP. Also, keep the Port Cover of the EEC/EAC8 securely closed. To maintain an IP degree of protection, the Waterproof Packing and the Port Cover must be periodically replaced because they may deteriorate, shrink, or harden depending on the operating environment. The replacement period will vary with the operating Y92 (for DIN 9 9) environment. (Provided with the Controller.) Check the required period in the actual application. Use years or sooner as a guideline. If a waterproof structure is not required, then the Waterproof Packing does not need to be installed. 9 Mounting Adapter Y92F (for DIN 8 9) ( Adapters provided.) One pair is provided with the Controller. Order this Adapter separately if it becomes lost or damaged. Watertight Cover Y92A9N (9 9) Watertight Cover Y92A9N (8 9) (2) (2)

14 EEC/EAC8 Current Transformers ECT 2 Thrucurrent (Io) vs. Output Voltage (Eo) (eference Values) ECT dia Maximum continuous heater current: A (/ z) Number of windings: ±2 Winding resistance: 8±2 Ω Output voltage (Eo) V (r.m.s.).,. dia. V Frequency: z kω Distortion factor % % % mv Ω ECT 2. dia. =Ω 2 dia. 9 μv ma,a Thrucurrent (Io) A (r.m.s.) Thrucurrent (Io) vs. Output Voltage (Eo) (eference Values) ECT, M (depth: ) ECT Accessories Armature Connection Example Armature Approx. dia. Plug ead 8 Plug Output voltage (Eo) V (r.m.s.) Maximum continuous heater current: 2 A (/ z) (Maximum continuous heater current for an OM Digital Temperature Controller is A.) Number of windings: ±2 Winding resistance: 8±.8 Ω V Frequency: z Distortion factor % % % kω Ω mv Ω Ω =Ω Approx. dia. μv (22) ma,a Thrucurrent (Io) A (r.m.s.) 2