Temperature Controller E5CB (48 × 48 mm) Ideal for heater control, these Temperature Controllers offer the highest control performance at surprisingly low cost! Easy to Read with One of the Largest Character Displays Anywhere. • Improved visibility with character height of approx. 16 mm. • Depth beyond front panel: Only 60 mm. • Fewer parameters for simple setup. • Faster sampling at 250 ms. • High reliability with a three-year warranty. 48 × 48 mm For the most recent information on models that have been certified for safety standards, refer to your OMRON website. Refer to Safety Precautions on page 9. Main I/O Functions E5CB Dual Display Sensor Inputs • Thermocouple inputs • Pt inputs Indication Accuracy • Thermocouple input: ±0.5% of PV • Pt input: ±0.5% of PV Sampling Period • 250 ms 4-digit Display Alarm Outputs • One Control Output • Relay output • Voltage output (for driving SSR) Model Number Structure Model Number Legend E5CB-@1@@ 1 2 3 4 1. Control Output R: Relay output: 250 VAC, 3 A Q: Voltage output (for driving SSR): 12 VDC, 21 mA 2. Alarm 1: Relay output: 250 VAC, 1 A (resistive load) 3. Sensor type TC: Thermocouple (K, J, T, R, or S) P: Platinum resistance thermometer (Pt100) 4. Power Supply Voltage Blank: 100 to 240 VAC D: 24 VAC/VDC 1 E5CB Ordering Information Temperature Controllers Size Power supply voltage Input type Alarm output Thermocouple Relay output Platinum resistance thermometer 100 to 240 VAC Thermocouple Platinum resistance thermometer E5CB 48 × 48 mm Thermocouple 1 Platinum resistance thermometer 24 VAC/VDC Control output Thermocouple Platinum resistance thermometer Voltage output (for driving SSR) Relay output Voltage output (for driving SSR) Model E5CB-R1TC E5CB-R1P E5CB-Q1TC E5CB-Q1P E5CB-R1TCD E5CB-R1PD E5CB-Q1TCD E5CB-Q1PD Accessories (Order Separately) Terminal Cover Model Adapter E53-COV19 Front Cover Type Model Hard Front Cover Y92A-48B Soft Front Cover Y92A-48D USB-Serial Conversion Cable Model E58-CIFQ2 Mounting Adapter (Included) Model Y92F-49 Model Y92F-45 Note: 1. Use this Adapter when the Front Panel has already been prepared for the E5B@. 2. Only black is available. Watertight Cover Model Y92A-48N DIN Track Mounting Adapter Model Y92F-52 Waterproof Packing (Included) Model Y92S-P6 Unit Seal Model Y92S-L2 Specifications Ratings Power supply voltage 100 to 240 VAC 50/60 Hz, 24 VAC 50/60 Hz, or 24 VDC Operating voltage range 85% to 110% of rated supply voltage Power consumption Approx. 3.5 VA (100 to 240 VAC) Approx. 3.5 VA (24 VAC) Approx. 2.5 W (24 VDC) Models with thermocouple inputs Thermocouple: K, J, T, R, or S (JIS C 1602-1995, IEC60584-1) Sensor input Models with platinum resistance thermometer inputs Platinum resistance thermometer: Pt100 (JIS C 1604-1997, IEC60751) Relay output Control output 2 SPST-NO, 250 VAC, 3 A (resistive load), electrical life: 100,000 operations, minimum applicable load: 5 V, 10 mA Voltage output (for driving Output voltage: 12 VDC +25%/−15% (PNP), max. load current: 21 mA, with short-circuit protection circuit SSR) Alarm output Relay output SPST-NO, 250 VAC, 1 A (resistive load), electrical life: 100,000 operations, minimum load: 5 V, 10 mA Control method ON/OFF control or 2-PID control (with auto-tuning) Setting method Digital setting using front panel keys Indication method 7-segment digital display and individual indicators Character height: 16.2 mm (PV) Other functions Temperature input shift, run/stop, protection functions, etc. Ambient operating temperature −10 to 55°C (with no condensation or icing)/With a three-year guarantee: −10 to 50°C Ambient operating humidity 25% to 85% Storage temperature −25 to 65°C (with no condensation or icing) E5CB Input Ranges Models with Thermocouple Inputs Model (temperature input) Set value 0 K 1 2 J 3 TC input Input type 4 T Range °C °F −200 to 1,300 −300 to 2,300 −20.0 to 500.0 0.0 to 900.0 −100 to 850 −100 to 1500 −20.0 to 400.0 0.0 to 750.0 −200 to 400 −300 to 700 −199.9 to 400.0 −199.9 to 700.0 6 R 0 to 1,700 0 to 3,000 7 S 0 to 1,700 0 to 3,000 5 Default setting: 0 Applicable standards (K, J, T, R, S): JIS C1602-1995 and IEC 60584-1 Platinum Resistance Thermometer Input Model (temperature input) Set value 8 Pt input Input type Pt100 9 Range °C °F −200 to 850 −300 to 1500 −199.9 to 500.0 −199.9 to 900.0 Default setting: 8 Applicable standards (Pt100): JIS C1604-1997 and IEC 60751 Alarm Types Select alarm types out of the 11 alarm types listed in the following table. Setting Alarm type 0 No alarm 1 Upper/lower limit 2 3 4 Positive alarm value (X) Output OFF Upper/lower range X SP X ON OFF 7 Lower limit standby sequence (See note 2.) ON ON OFF Absolute value upper limit Absolute value lower limit X ON OFF ON OFF 10 Absolute value upper limit (See note 2.) standby sequence ON ON OFF 11 Absolute value lower limit (See note 2.) standby sequence ON ON OFF ON OFF ON OFF SP ON OFF 6 Upper limit standby sequence (See note 2.) ON 12 Always ON ON OFF Lower limit X Deviation alarm SP ON OFF Upper limit ON OFF 9 X ON OFF 5 Upper/lower limit standby (See note 2.) sequence ON 8 Negative alarm value (X) Deviation alarm/absolute value alarm X Deviation alarm SP X Deviation alarm SP X Always OFF Deviation alarm Always OFF Deviation alarm SP X X SP X SP X SP X 0 X 0 X 0 X 0 ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF X Deviation alarm SP X Deviation alarm SP X Absolute value alarm 0 X Absolute value alarm 0 X Absolute value alarm 0 X Absolute value alarm 0 Do not set. Note: 1. The default is 2. 2. Alarms with a Standby Sequence The alarm is blocked until the first safe-state is reached. Unwanted alarm during start-up are prevented. Example: Deviation Lower Limit Standby Sequence ON The standby sequence is cleared when the alarm OFF condition has been met. The standby sequence is started again when any of the following conditions is met. • Operation is started (power is turned ON or operation is switched from stop to run). • The alarm value is changed. • The temperature input offset is changed. • The set point is changed. Alarm hysteresis (always 0.2 °C/°F) Alarm value Process value Time Standby sequence cleared Alarm with standby sequence Alarm without standby sequence 3 E5CB Characteristics Thermocouple: (See note 1.) (±0.5% of indicated value or ±1°C, whichever is greater) ±1 digit max. Platinum resistance thermometer: (±0.5% of indicated value or ±1°C, whichever is greater) ±1 digit max. Indication accuracy Influence of temperature (See note 2.) Influence of EMS. (at EN 61326-1) R and S thermocouple inputs: (±1% of PV or ±10°C, whichever is greater) ±1 digit max. K, J, and T thermocouple inputs: (±1% of PV or ±4°C, whichever is greater) ±1 digit max. Platinum resistance thermometer inputs: (±1% of PV or ±2°C, whichever is greater) ±1 digit max. Hysteresis 0.1 to 999.9 (in units of 0.1) °C/°F Proportional band (P) 0.1 to 999.9 (in units of 0.1) °C/°F Integral time (I) 0 to 3999 s (in units of 1 s) Derivative time (D) 0 to 3999 s (in units of 1 s) Control period 0.5, 1 to 99 s (in units of 1 s) Alarm setting range −1999 to 9999 (decimal point position depends on input type) Input sampling period 250 ms Affect of signal source resistance Thermocouple: 0.1°C/Ω max. (100 Ω max.) (See note 3.) Platinum resistance thermometer: 0.6°C/Ω max. (10 Ω max.) Insulation resistance 20 MΩ min. (at 500 VDC) Influence of voltage (See note 2.) Dielectric strength 2,300 VAC, 50 or 60 Hz for 1 min (between terminals with different charge) Vibration resistance Shock resistance Malfunction 10 to 55 Hz, 20 m/s2 for 10 min each in X, Y, and Z directions Destruction 10 to 55 Hz, 20 m/s2 for 2 hrs each in X, Y, and Z directions Malfunction 200 m/s2, 3 times each in X, Y, and Z directions Destruction 300 m/s2, 3 times each in X, Y, and Z directions Weight Controller: Approx. 100 g, Mounting Bracket: Approx. 10 g Degree of protection Front panel: IP66 Rear case: IP20, Terminals: IP00 Memory protection Non-volatile memory (number of writes: 100,000 times) Conformed standards Certified standards UL 61010-1, CSA C22.2 No. 1010-1 Applicable standards EN61326, EN61010-1, IEC61010-1 VDE0106, Part 100 (Finger protection), when the terminal cover is mounted. EMI Emission Enclosure: Emission AC Mains: EMS Immunity ESD: Immunity RF-interference: Immunity Burst: Conduction Disturbance Immunity Immunity Surge: Immunity Voltage Dip/Interrupting: EMC EN61326-1 (See note 4.) EN55011 Group1 Class A EN55011 Group1 Class A EN61326-1 (See note 4.) EN61000-4-2 EN61000-4-3 EN61000-4-4 EN61000-4-6 EN61000-4-5 EN61000-4-11 Note: 1. The indication accuracy of K and T thermocouples at a temperature of −100°C max. is ±2°C ±1 digit maximum. The indication accuracy of the R and S thermocouples at a temperature of 200°C max. is ±3°C ±1 digit max. 2. Conditions: Ambient temperature: −10 to 23 to 55°C, Voltage range: −15% to ±10% of rated voltage 3. R, and S sensors: 0.2°C/Ω max. (100 Ω max.) 4. Industrial electromagnetic environment (EN/IEC 61326-1 Table 2) Electrical Life Expectancy Curve for Relays (Reference Values) No. of operations (x 104) 100 50 30 10 E5CB 250 VAC, 30 VDC (resistive load) 5 3 1 0 1 2 3 4 5 USB-Serial Conversion Cable Specifications Applicable OS Windows XP/Vista/7/8 Applicable software Thermo Mini Applicable models E5CB Series USB interface standard USB specification 1.1 DTE speed 38,400 bps Connector Specifications Computer: USB (Type A plug) Temperature Controller: Special serial connector Power supply Bus power (supplied from the USB host controller) Power supply voltage 5 VDC Current consumption 450 mA max. Output voltage 4.7±0.2 VDC (Supplied from USB-Serial Conversion Cable to the Temperature Controller.) Output current 250 mA max. (Supplied from USB-Serial Conversion Cable to the Temperature Controller.) Ambient temperature 0 to 55°C (with no condensation or icing) Ambient humidity 10% to 80% Storage temperature −20 to 60°C (with no condensation or icing) Storage humidity 10% to 80% Altitude 2,000 m max. Weight Approx. 120 g Contact current (A) Note: 1. A high-power port is used for the USB port. 2. A driver must be installed on the computer. Refer to the Instruction Manual included with the Cable for the installation procedure. 4 E5CB External Connections • A voltage output (control output) is not electrically insulated from the internal circuits. When using a grounding thermocouple, do not connect any of the control output terminals to ground. If the control output terminals are connected to ground, errors will occur in the measured temperature values as a result of leakage current. E5CB Control Output • Relay output: 250 VAC, 3 A (resistive load) • Voltage output (for driving SSR): 12 VDC, 21 mA + 1 Control output − A DO NOT USE 2 7 3 8 Alarm Output • Relay output: 250 VAC, 1 A (resistive load) B − 4 9 B + 5 10 Pt input TC input Input power supply • 100 to 240 VAC, 50/60 Hz • 24 VAC, 50/60 Hz • 24 VDC(no polarity) Nomenclature E5CB (1) (3) (2) (4) (5) (6) (8) (7) (9) (10) (1) Display No. 1 Displays the process value (PV) or parameter. (2) Display No. 2 Displays the set point (SP) or parameter setting. (3) ALM Lit while the alarm is ON. Not lit while the alarm is OFF. (4) OUT Lit while the control output is ON. Not lit while the control output is OFF. (11) (12) (10) O+ Press these keys for at least 3 seconds in Operation Level or Adjustment Level to go to Protect Level. Press these keys for at least 1 second in Protect Level to return to Operation Level. (11) + Press these keys for at least 2 seconds to start or stop autotuning.*1 + Press these keys for at least 2 seconds to start or stop operation.*2 (5) STOP Not lit during operation. Lit while operation is stopped. (12) (6) Level Key: Changes the setting level. (7) Mode Key: Changes the parameter within the setting level. *1: These keys are disabled when starting and stopping autotuning has been disabled with operation control key protection. (8) Down Key: Reduces the setting. (9) Up Key: Increases the setting. *2: These keys are disabled when starting and stopping operation has been disabled with operation control key protection. Dimensions (Unit: mm) E5CB 48×48 5 1.5 65 60 44.8×44.8 Panel Cutout Individual Mounting Side-by-side Mounting (48 × number of Controllers − 2.5) 45 +0.6 0 +1.0 0 58 45 +0.6 0 60 min. 45 +0.6 0 Panel Package Contents • Temperature Controller Waterproof • Mounting Adapter packing • Instruction Manual (Y92S-P6) • Waterproof packing Adapter (Y92F-49) • Solderless terminal size: M3.5 • Terminal Cover: E53-COV19 (sold separately) • USB-Serial Conversion Cable: E58-CIFQ2 (sold separately) • Recommended panel thickness is 1 to 5 mm. • Do not vertically mount Controllers side by side. (Allow mounting clearance between the Controllers.) • To install the Controller so that it is waterproof, insert the Waterproof Packing. • When two or more Controllers are mounted, make sure that the surrounding temperature does not exceed the ambient operating temperature given in the specifications. • Use a control panel thickness of 1 to 2.5 mm if a USB-Serial Conversion Cable is used when mounting the Controller to a control panel. The Support Software port is on the top of the Temperature Controller. This port is used to connect the Temperature Controller to a personal computer. The E58-CIFQ2 USB-Serial Conversion Cable is required to make the connection. For details on connection methods, refer to the E58-CIFQ2 USB-Serial Conversion Cable Instruction Manual. *Do not leave the USB-Serial Conversion Cable connected while using the Temperature Controller. 5 E5CB Accessories (Order Separately) Terminal Cover Waterproof Packing E53-COV19 Y92S-P6 43.3 Order the Waterproof Packing separately if it becomes lost or damaged. The Waterproof Packing can be used to achieve an IP66 degree of protection. (Deterioration, shrinking, or hardening of the waterproof packing may occur depending on the operating environment. Therefore, periodic replacement is recommended to ensure the level of waterproofing specified in IP66. The time for periodic replacement depends on the operating environment. Be sure to confirm this point at your site. Consider one year a rough standard. OMRON shall not be liable for the level of water resistance if the customer does not perform periodic replacement.) The Waterproof Packing does not need to be attached if a waterproof structure is not required. 4 43.8 1.2 Note: The E53-COV10 cannot be used. Unit Labels The Unit Labels for the Digital Panel Meter are used. Use either the °C or °F label from the sheet. Y92S-L2 USB-Serial Conversion Cable E58-CIFQ2 (2,109.1) 250 (13) (5) (15) (87) 1,740 (250) LED indicator (RD) USB connector (Type A plug) LED indicator (PWR) Serial connector LED indicator (SD) Adapter Y92F-45 Note: 1. Use this Adapter when the Front Panel has already been prepared for the E5B@. 2. Only black is available. 3. You cannot use the E58-CIFQ2 USB-Serial Conversion Cable if you use the Y92F-45 Adapter. To use the USB-Serial Conversion Cable to make the settings, do so before you mount the Temperature Controller in the panel. 4. You cannot use this Adapter together with the Y92F-49 Adapter that is provided with the E5CB Temperature Controller. Fixture (Accessory) 4.7 76 69.6 to 77.6 Front Covers Front Covers are available. Use them in the following cases. • To protect the setting panel from dust and dirt • To prevent inadvertently touching the setting panel and accidentally changing the settings • To help protect the front panel from water drops • To help protect the Temperature Controller from static electricity Y92A-48B (Hard Front Cover) 72 × 72 Y92A-48D (Soft Front Cover) 67 × 67 87 Mounted to E5CB Panel (1 to 8 mm) 72 × 72 48 × 48 2.2 6 4.7 62.8 To back of the E5CB Mounting Adapter Y92F-30 (Accessory) Note: 1. The Y92A-48B Front Cover is made from hard plastic. It must be removed to change the settings. The Y92A-48D Front Cover is made from PVC. You can press the front of the Front Cover to change the settings. However, the Front Cover makes it more difficult to change the settings. Confirm applicability in advance. 2. The Soft Front Cover may deteriorate, shrink, or harden due to the application environment. We recommend replacing it periodically. E5CB DIN Track Mounting Adapter Y92F-52 Note: This Adapter cannot be used together with the Terminal Cover. Remove the Terminal Cover to use the Adapter. 61 3.5 38 50 Mounted to E5CB 48 80.5 Watertight Cover Y92A-48N 21.9 14 (2) 87.7 69 79.2 12 67.6 28.9 7 E5CB Operating Procedure Parameters Depending on the settings, some data may not be displayed. For details, refer to the Instruction Manual. Operation will stop when the level is switched from Operation Level to Initial Setting Level. POWER ON Press Press Press for at least 1 second. for at least 3 seconds. + for at least 3 seconds. Protect Level Press + for at least 1 second. Press for less than 1 second. Adjustment Level Operation Level l.adj - oapt 0 Operation/ Adjustment Protect 1 Initial Setting Protect 0 at PV/SP off al-1 0 M Alarm Value in s 0.0 M M o kpt 0 Operation Control Key Protect r.-.s run Adjustment Level AT Execute/ Cancel *1 *2 p 8.0 M i 233 M d 40 M o.f.-.r 50.0 Input Type M d-u c Temperature Unit M Temperature Input Shift cn.tl PID • ON/OFF onof M RUN/STOP *1 i n-t 0 M M M i.n.p.t 2.5 Initial Setting Level Proportional Band *2 M cp 20 M Integral Time *2 Derivative Time *2 oreV or-r Control Period *2 Direct/Reverse Operation M alt1 2 Alarm Type Manual Reset Value M h.y.s 1.0 Hysteresis *3 *1. This item is displayed when the Operation Control Key Protect setting is set to 4. *2. This item is displayed only when PID control is selected. *3. This item is displayed only when ON/OFF control is selected. Troubleshooting When an error has occurred, the display No.1 shows the error code. Take necessary measure according to the error code, referring the following table. Display Meaning s.err (S.ERR) e111 (E111) e111/sum Action Input error*1 Check the wiring of inputs, disconnections, short circuits and input type. RAM memory error Turn the power OFF then back ON again.*2 Press the U and D Keys for at least 3 seconds to initialize the settings and clear the nonvolatile memory error.*2 still within the control range, [[[[ will be displayed for values • The control output and the alarm output will turn OFF when an error under −1999. Under these conditions, the control output and alarm occurs. (For s.err, the alarm output will be processed for a high output will operate normally. temperature error.) (E111)/(SUM)*3 Non-volatile memory memory error • If the input value exceeds the display limit (−1999 to 9999) but it is *1. This error is displayed only when the process value and set point are displayed. *2. If the display does not change, the Controller needs to be repaired. If operation returns to normal, then noise may have caused the problem. Check for noise. *3. e111 will be displayed on display No. 1 and sum will be displayed on display No. 2. 8 E5CB Safety Precautions Refer to Safety Precautions for All Temperature Controllers. !CAUTION Do not touch the terminals while power is being supplied. Doing so may occasionally result in minor injury due to electric shock. Do not allow pieces of metal, wire clippings, or fine metallic shavings or filings from installation to enter the product. Doing so may occasionally result in electric shock, fire, or malfunction. Do not use the product where subject to flammable or explosive gas. Otherwise, minor injury from explosion may occasionally occur. Do not use the Temperature Controller or the USBSerial Conversion Cable if it is damaged. Doing so may occasionally result in minor electric shock or fire. Never disassemble, modify, or repair the product or touch any of the internal parts. Minor electric shock, fire, or malfunction may occasionally occur. CAUTION - Risk of Fire and Electric Shock a) More than one disconnect switch may be required to de-energize the equipment before servicing the product. b) Caution: To reduce the risk of fire or electric shock, do not interconnect the outputs of different Class 2 circuits. * If the output relays are used past their life expectancy, contact fusing or burning may occasionally occur. Always consider the application conditions and use the output relays within their rated load and electrical life expectancy. The life expectancy of output relays varies considerably with the output load and switching conditions. Tighten the terminal screws to the rated torque of between 0.74 and 0.90 N·m. Loose screws may occasionally result in fire. Set the parameters of the product so that they are suitable for the system being controlled. If they are not suitable, unexpected operation may occasionally result in property damage or accidents. A malfunction in the product may occasionally make control operations impossible or prevent alarm outputs, resulting in property damage. To maintain safety in the event of malfunction of the product, take appropriate safety measures, such as installing a monitoring device on a separate line. Do not allow pieces of metal or wire cuttings to get inside the USB-Serial Conversion Cable connector for the Support Software. Failure to do so may occasionally result in minor electric shock, fire, or damage to equipment. Do not allow dust and dirt to collect between the pins in the connector on the USB-Serial Conversion Cable. Failure to do so may occasionally result in fire. * A class 2 power supply is one tested and certified by UL as having the current and voltage of the secondary output restricted to specific levels. Precautions for Safe Use Be sure to observe the following precautions to prevent malfunction or adverse affects on the performance or functionality of the product. Not doing so may occasionally result in faulty operation. 1. This product is specifically designed for indoor use only. Do not use this product in the following places: • Places directly subject to heat radiated from heating equipment. • Places subject to splashing liquid or oil atmosphere. • Places subject to direct sunlight. • Places subject to dust or corrosive gas (in particular, sulfide gas and ammonia gas). • Places subject to intense temperature change. • Places subject to icing and condensation. • Places subject to vibration and large shocks. 2. Use and store the product within the rated ambient temperature and humidity. Gang-mounting two or more Temperature Controllers, or mounting Temperature Controllers above each other may cause heat to build up inside the Temperature Controllers, which will shorten their service life. In such a case, use forced cooling by fans or other means of air ventilation to cool down the Temperature Controllers. 3. To allow heat to escape, do not block the area around the product. Do not block the ventilation holes on the product. 4. Be sure to wire properly with correct polarity of terminals. 5. Use the specified size of crimp terminals for wiring (M3.5, width of 7.2 mm or less). For open-wired connections use stranded or solid copper wires with a gauge of AWG24 to AWG14 (equal to a crosssectional area of 0.205 to 2.081 mm2). (The stripping length is 5 to 6 mm.) Up to two wires of the same size and type or two crimp terminals can be connected to one terminal. Do not connect more than two wires or more than two crimp terminals to the same terminal. 6. Do not wire the terminals that are not used. 7. To avoid inductive noise, keep the wiring for the product’s terminal block away from power cables carry high voltages or large currents. Also, do not wire power lines together with or parallel to product wiring. Using shielded cables and using separate conduits or ducts is recommended. Attach a surge suppressor or noise filter to peripheral devices that generate noise (in particular, motors, transformers, solenoids, magnetic coils, or other equipment that have an inductance component). When a noise filter is used at the power supply, first check the voltage or current, and attach the noise filter as close as possible to the product. Allow as much space as possible between the product and devices that generate powerful high frequencies (high-frequency welders, high-frequency sewing machines, etc.) or surge. 8. Use this product within the rated load and power supply. 9. Make sure that the rated voltage is attained within two seconds of turning ON the power using a switch or relay contact. If the voltage is applied gradually, the power may not be reset or output malfunctions may occur. 10.Make sure that the Temperature Controller has 30 minutes or more to warm up after turning ON the power before starting actual control operations to ensure the correct temperature display. 11.A switch or circuit breaker must be provided close to the product. The switch or circuit breaker must be within easy reach of the operator, and must be marked as a disconnecting means for this unit. 12.Do not use paint thinner or similar chemical to clean with. Use standard grade alcohol. 13.Design the system (e.g., control panel) considering the 2 seconds of delay that the product's output to be set after power ON. 14.The output may turn OFF when shifting to certain levels. Take this into consideration when performing control. 15.The number of non-volatile memory write operations is limited. Therefore, use RAM write mode when frequently overwriting data during communications or other operations. 16.Always touch a grounded piece of metal before touching the Temperature Controller to discharge static electricity from your body. 9 E5CB 17.Control outputs (for driving SSR) that are voltage outputs are not isolated from the internal circuits. When using a grounded thermocouple, do not connect any of the control output terminals to ground. (Doing so may result in an unwanted circuit path, causing error in the measured temperature.) 18.Use suitable tools when taking the Temperature Controller apart for disposal. Sharp parts inside the Temperature Controller may cause injury. 19.Do not use the Temperature Controller if the front sheet is peeling off or torn. 20.Check the orientation of the connectors on the USB-Serial Conversion Cable before connecting the Cable. Do not force a connector if it does not connect smoothly. Using excessive force may damage the connector. 21.Do not place heavy object on the USB-Serial Conversion Cable, bend the cable past its natural bending radius, or pull on the cable with undue force. 22.Do not connect or disconnect the USB-Serial Conversion Cable while communications are in progress. Product faults or malfunction may occur. 23.Make sure that the Conversion Cable's metal components are not touching the external power terminals. 24.Do not touch the connectors on the USB-Serial Conversion Cable with wet hands. Electrical shock may result. 25.The computer may operate incorrectly. Do not rapidly and repeatedly insert and disconnect the USB connector on the USBSerial Conversion Cable. 26.The personal computer requires time to recognize the cable connection after the USB connector is connected to the personal computer. This delay does not indicate failure. Check the COM port number before starting communications. 27.The USB-Serial Conversion Cable may malfunction. Do not connect to a personal computer through a USB hub. 28.For the power supply voltage input, use a commercial power supply with an AC input. Do not use the output from an inverter as the power supply. Depending on the output characteristics of the inverter, temperature increases in the product may cause smoke or fire damage even if the product has a specified output frequency of 50/60 Hz. 29.Make sure that the indicators on the Temperature Controller are operating properly. Depending on the application conditions, deterioration in the connectors and cable may be accelerated, and normal communications may become impossible. Perform periodic inspection and replacement. 30.When extending or connecting the thermocouple lead wire, be sure to use compensating wires that match the thermocouple types. 31.When extending or connecting the lead wire of the platinum resistance thermometer, be sure to use wires that have low resistance and keep the resistance of the three lead wires the same. 32.The USB-Serial Conversion Cable may malfunction. Do not extend the USB cable with an extension cable to connect to the personal computer. 33.Noise may enter on the USB-Serial Conversion Cable, possibly causing equipment malfunctions. Do not leave the USB-Serial Conversion Cable connected constantly to the equipment. Precautions for Correct Use Service Life 1. Use the product within the following temperature and humidity ranges: Temperature: −10 to 55°C (with no icing or condensation) Humidity: 25% to 85% If the product is installed inside a control board, the ambient temperature must be kept to under 55°C, including the temperature around the product. 2. The service life of electronic devices like Temperature Controllers is determined not only by the number of times the relay is switched but also by the service life of internal electronic components. Component service life is affected by the ambient temperature: the higher the temperature, the shorter the service life and, the lower the temperature, the longer the service life. Therefore, the service life can be extended by lowering the temperature of the Temperature Controller. 10 3. When two or more Temperature Controllers are mounted horizontally close to each other or vertically next to one another, the internal temperature will increase due to heat radiated by the Temperature Controllers and the service life will decrease. In such a case, use forced cooling by fans or other means of air ventilation to cool down the Temperature Controllers. When providing forced cooling, however, be careful not to cool down the terminals sections alone to avoid measurement errors. Measurement Accuracy 1. Mount the product so that it is horizontally level. 2. If the measurement accuracy is low, check to see if input shift has been set correctly. Waterproofing The degree of protection is as shown below. Sections without any specification on their degree of protection or those with IP@0 are not waterproof. Front panel: IP66 Rear case: IP20, Terminal section: IP00 Operating Precautions 1. It takes approximately two seconds for the outputs to turn ON from after the power supply is turned ON. Due consideration must be given to this time when incorporating Temperature Controllers in a sequence circuit. 2. When starting operation after the Temperature Controller has warmed up, turn OFF the power and then turn it ON again at the same time as turning ON power for the load. (Instead of turning the Temperature Controller OFF and ON again, switching from STOP mode to RUN mode can also be used.) 3. Avoid using the Controller in places near a radio, television set, or wireless installing. These devices can cause radio disturbances which adversely affect the performance of the Controller. 4. When complying with EMC standards, the cable connecting the sensor to the TC or Pt input must be 30 m or less. If the cable length exceeds 30 m, compliance with EMC standards will not be possible. Mounting Mounting to a Panel For waterproof mounting, waterproof packing must be installed on the Controller. Waterproofing is not possible when group mounting several Controllers. Waterproof packing is not necessary when there is no need for the waterproofing function. 1. Insert the E5CB into the mounting hole in the panel. 2. Push the adapter from the terminals up to the panel, and temporarily fasten the E5CB. 3. Tighten the two fastening screws on the adapter. Alternately tighten the two screws little by little to maintain a balance. Tighten the screws to a torque of 0.29 to 0.39 N·m. Precautions when Wiring • Separate input leads and power lines in order to prevent external noise. • Use AWG24 (cross-sectional area: 0.205 mm2) to AWG14 (crosssectional area: 2.081 mm2) shielded twisted-pair cable. • Use crimp terminals when wiring the terminals. • Use the suitable wiring material and crimp tools for crimp terminals. • Tighten the terminal screws to a torque of between 0.74 and 0.90 N·m. 7.2 mm max. 7.2 mm max. MEMO 11 MEMO 12 MEMO 13 MEMO 14 Warranty and Application Considerations Read and Understand This Catalog Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. Warranty and Limitations of Liability WARRANTY OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED. LIMITATIONS OF LIABILITY OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS, OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted. IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR. Application Considerations SUITABILITY FOR USE OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's application or use of the products. Take all necessary steps to determine the suitability of the product for the systems, machines, and equipment with which it will be used. Know and observe all prohibitions of use applicable to this product. NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. Disclaimers PERFORMANCE DATA Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMRON's test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability. CHANGE IN SPECIFICATIONS Product specifications and accessories may be changed at any time based on improvements and other reasons. Consult with your OMRON representative at any time to confirm actual specifications of purchased product. DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown. OMRON Corporation Industrial Automation Company Authorized Distributor: Tokyo, JAPAN Contact: www.ia.omron.com Regional Headquarters OMRON EUROPE B.V. Wegalaan 67-69-2132 JD Hoofddorp The Netherlands Tel: (31)2356-81-300/Fax: (31)2356-81-388 OMRON ELECTRONICS LLC One Commerce Drive Schaumburg, IL 60173-5302 U.S.A. Tel: (1) 847-843-7900/Fax: (1) 847-843-7787 OMRON ASIA PACIFIC PTE. LTD. No. 438A Alexandra Road # 05-05/08 (Lobby 2), Alexandra Technopark, Singapore 119967 Tel: (65) 6835-3011/Fax: (65) 6835-2711 OMRON (CHINA) CO., LTD. Room 2211, Bank of China Tower, 200 Yin Cheng Zhong Road, PuDong New Area, Shanghai, 200120, China Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200 © OMRON Cor poration 2010 All Rights Reser ved. In the interest of product improvement, specifications are subject to change without notice. CSM_8_2_0715 Printed in Japan Cat. No. H172-E1-01 1110