Basic-type Digital Temperature Controller (48 x 48 mm) E5CN/E5CN-U CSM E5CN E5CN-U DS E 5 9 New 48 x 48-mm Basic Temperature Controller with Enhanced Functions and Performance. Improved Indication Accuracy and Preventive Maintenance Function. Indication Accuracy Thermocouple input: 0.3% of PV (previous models: 0.5%) Pt input: 0.2% of PV (previous models: 0.5%) Analog input: 0.2% FS (previous models: 0.5%) 48 48-mm 48 48-mm New E5CN-U Models (Plug-in Models) with analog inputs and E5CN E5CN-U current outputs. For the most recent information on models that have been certified for A PV/SV-status display function can be set to automatically alternate safety standards, refer to your OMRON website. between displaying the status of the Temperature Controller (auto/ manual, RUN/STOP, and alarms) and the PV or SV. Refer to Safety Precautions for E5 N/E5 N-H. Preventive maintenance for relays in the Temperature Refer to Operation for E5 N/E5 N-H for operating Controller using a Control Output ON/OFF Counter. procedures. Main I/O Functions Event Inputs E5CN None Two 2-level Display: PV and SV 4-digit Display Sensor Inputs Auto/manual switching Universal thermocouple/Pt inputs Auxiliary Outputs Temperature Controller status display (Models with temperature inputs) None Simple program function Analog current/voltage inputs One Control output ON/OFF count alarm Control Output 2 (Models with analog inputs) Two PV change rate alarm None Models also available with RS-485 Voltage output Indication Accuracy communications (for driving SSR) Thermocouple input: 0.3% of PV Pt input: 0.2% of PV Control Output 1 Analog input: 0.2% FS Relay output Voltage output (for driving SSR) Sampling Period Current output 250 ms Long-life relay output (hybrid) This data sheet is provided as a guideline for selecting products. Be sure to refer to the following user manuals for application precautions and other information required for operation before attempting to use the product. E5CN/E5AN/E5EN/E5GN Digital Temperature Controllers User s Manual Basic Type (Cat. No. H156) E5CN/E5AN/E5EN/E5GN Digital Temperature Controllers Communications Manual Basic Type (Cat. No. H158) 1E5CN/E5CN-U Lineup 0 or 2 auxiliary outputs 1 control output Temperature input 2 control outputs 2 auxiliary outputs Terminal block 0 or 2 auxiliary outputs 1 control output Analog input E5CN 2 control outputs 2 auxiliary outputs Basic Type 0, 1, or 2 auxiliary 1 control output Temperature input outputs Plug-in 0, 1, or 2 auxiliary Analog input 1 control output outputs Note: Models with one control output and one or two auxiliary outputs and models with two control outputs can be used for heating/cooling control. Model Number Structure Model Number Legend Controllers Option Units E5CN- M - -500 E53-CN 1 23 45 6 7 1 23 4 1. Control Output 1 1. Applicable Controller R: Relay output CN: E5CN or E5CN-H Q: Voltage output (for driving SSR) 2. Function 1 C: Current output Blank: None Y: Long-life relay output (hybrid) *1 Q: Control output 2 (voltage for driving SSR) 2. Auxiliary Outputs *2 P: Power supply for sensor Blank: None 3. Function 2 2: Two outputs Blank: None 3. Option H: Heater burnout/SSR failure/Heater overcurrent detection (CT1) M: Option Unit can be mounted. HH: Heater burnout/SSR failure/Heater overcurrent detection (CT2) 4. Input Type B: Two event inputs T: Universal thermocouple/platinum resistance thermometer 03: RS-485 communications L: Analog current/voltage input H03: Heater burnout/SSR failure/Heater overcurrent detection (CT1) + RS-485 communications 5. Power Supply Voltage HB: Heater burnout/SSR failure/Heater overcurrent detection Blank: 100 to 240 VAC (CT1) + Two event inputs D: 24 VAC/VDC HH03: Heater burnout/SSR failure/Heater overcurrent detection (CT2) + RS-485 communications 6. Case Color Blank: Black 4. Version W: Silver N2: Applicable only to models released after January 2008 7. Terminal Cover -500: With terminal cover Note: 1. Not all combinations of function 1 and function 2 specifications are possible for Option Units (E53- ). 2. Estimates can be provided for coatings and other specifications that are not given in the datasheet. Ask your OMRON representative for details. *1. Always connect an AC load to a long-life relay output. The output will not turn OFF if a DC load is connected because a triac is used for switching the circuit. For details, check the conditions in Ratings. *2. Auxiliary outputs are contact outputs that can be used to output alarms or results of logic operations. 2