Basic-type Digital Temperature Controller E5CN/E5CN-U (48 x 48 mm) 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%) • 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 displaying the PV or SV and the status of the Temperature Controller (auto/manual, RUN/STOP and alarms). 48 × 48-mm E5CN 48 × 48-mm E5CN-U Refer to Safety Precautions on page 18. • Preventive maintenance for relays using a Control Output ON/OFF Counter. Main I/O Functions E5CN Event Inputs • None • Two 2 line Display: PV and SV 4-digit, 11 segment display Sensor Inputs • Universal thermocouple/Pt inputs (Models with temperature inputs) • Analog current/voltage inputs (Models with analog inputs) Indication Accuracy • Thermocouple input: ±0.3% of PV • Pt input: ±0.2% of PV • Analog input: ±0.2% FS Control Output 2 • None • Voltage output (for driving SSR) Control Output 1 • Relay output 2 Auxiliary Outputs • Auto/manual switching • Temperature Controller status display • Simple program function • Control output ON/OFF count alarm • PV change rate alarm • Models optional with RS-485 communications Sampling Period and control update • 250 ms • Voltage output (for driving SSR) • Current output • 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 1
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