E5CN-Q2MT-500

Basic-type Digital Temperature Controller (48 x 48 mm) E5CN/E5CN-U 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%) 48 48-mm 48 48-mm Analog input: 0.2% FS (previous models: 0.5%) E5CN E5CN-U New E5CN-U Models (Plug-in Models) with analog inputs and current outputs. A PV/SV-status display function can be set to alternate between Refer to Safety Precautions on page 18. displaying the PV or SV and the status of the Temperature Controller (auto/manual, RUN/STOP and alarms). Preventive maintenance for relays using a Control Output ON/OFF Counter. Main I/O Functions E5CN Event Inputs 2 line Display: PV and SV 4-digit, 11 segment display None Two Auto/manual switching Sensor Inputs Temperature Controller status display Universal thermocouple/Pt inputs 2 Auxiliary Outputs Simple program function (Models with temperature inputs) Control output ON/OFF count alarm Analog current/voltage inputs Control Output 2 PV change rate alarm (Models with analog inputs) None Models optional with RS-485 Voltage output communications Indication Accuracy (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 and control update 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 Digital Temperature Controllers User s Manual Basic Type (Cat. No. H156) E5CN/E5AN/E5EN Digital Temperature Controllers Communications Manual Basic Type (Cat. No. H158) Basic-type Digital Temperature Controller E5CN/E5CN-U 1Lineup 2 auxiliary outputs 1 control output Temperature input 2 auxiliary outputs 2 control outputs Terminal block 2 auxiliary outputs 1 control output Analog input E5CN 2 auxiliary outputs 2 control outputs Basic Type 2 auxiliary outputs Temperature input 1 control output Plug-in 2 auxiliary outputs 1 control output Analog input Note: All models can be used for Heating, Cooling and Heating & Cooling control Model Number Structure Model Number Legend Controllers Option Units E5CN- 2M - -500 E53-CN N2 1 2 3 4 5 6 7 1 2 3 4 1. Control Output 1 1. Applicable Controller R: Relay output CN: E5CN 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 2: Two outputs 3. Function 2 3. Option Blank: None M: Option Unit can be mounted. H: Heater burnout/SSR failure/Heater overcurrent detection (CT1) HH: Heater burnout/SSR failure/Heater overcurrent detection 4. Input Type (For 3-phase heater applications, 2x CT) T: Universal thermocouple/platinum resistance thermometer B: Two event inputs L: Analog current/voltage input 03: RS-485 communications H03: Heater burnout/SSR failure/Heater overcurrent detection 5. Power Supply Voltage (CT1) + RS-485 communications Blank: 100 to 240 VAC HB: Heater burnout/SSR failure/Heater overcurrent detection D: 24 VAC/VDC (CT1) + Two event inputs 6. Case Color HH03: Heater burnout/SSR failure/Heater overcurrent detection (For 3-phase heater applications, 2x CT) Blank: Black W: Silver (contact your local sales for more information) 4. Version 7. Terminal Cover N2: Applicable only to models produced after January 2008 -500: With terminal cover (Box marked with N6) Note: Not all combinations of function 1 and function 2 specifications are possible for Option Units (E53-CN N2). 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, control or results of logic operations. 2 Basic-type Digital Temperature Controller E5CN/E5CN-U