Omron E5CN-HV2MD-500 Digital Temperature Controller

The Omron E5CN-HV2MD-500 Temperature Controller combines low-voltage operation with a linear voltage control output and two auxiliary functions. Built in a 1/16 DIN 48 × 48 × 78 mm format, it operates from 24 VAC at 50/60 Hz or 24 VDC, with an allowable supply range of 85% to 110% of the rated voltage. ON/OFF or 2-PID control with auto-tuning supports different temperature regulation requirements. The controller provides a linear voltage output together with two auxiliary outputs for primary process control and supporting system functions. An 11-segment digital display provides operating visibility, while front-panel keys support digital settings and screw terminals provide panel connections. The E5CN-HV2MD-500 belongs to the E5CN Series within the 24V temperature controller range from Omron process automation.

Brand	Omron
Product	Temperature Controllers
Model Number	E5CN-HV2MD-500

Omron E5CN-HV2MD-500 Temperature Controller - Technical Specifications

Specification	Value
Shape	1/16 DIN 48 × 48 × 78 (W × H × D)
Power supply voltage	24 VAC, 50/60 Hz; 24 VDC
Operating voltage range/ Allowable voltage variable range	85 to 110% of the power supply voltage
Power consumption	100 to 240 VAC: 8.5 VA (max.) (E5CN-HR2 at 100 VAC: 3.0 VA) 24 VAC/VDC: 5.5 VA (24 VAC)/3.5 W (24 VDC) (max.) (E5CN-HR2D at 24 VAC: 2.7 VA)
Control method	ON/OFF or 2-PID control with auto-tuning
Input Type/Temperature input	Thermocouple: K, J, T, E, L, U, N, R, S, B, W, or PL II Platinum resistance thermometer: Pt100 or JPt100 Current input: 4 to 20 mA or 0 to 20 mA Voltage input: 1 to 5 V, 0 to 5 V, or 0 to 10 V
Control output 1	Linear voltage output
Number of total auxiliary output	2
Setting method	Digital setting using front panel keys
Indication method	11-segment digital display and individual indicators (7-segments displays also possible); Character height: PV: 11 mm, SV: 6.5 mm
Insulation resistance	20 MΩ min. (at 500 VDC)
Dielectric strength	2,300 VAC, 50 or 60 Hz for 1 min (between terminals with different charge)
Vibration resistance	Malfunction: 10 to 55 Hz, 20 m/s2 for 10 min each in X, Y, and Z directions Destruction: 10 to 55 Hz, 0.75-mm single amplitude for 2 hrs each in X, Y, and Z directions
Shock resistance	Malfunction: 100 m/s2, 3 times each in X, Y, and Z directions Destruction: 300 m/s2, 3 times each in X, Y, and Z directions
Ambient temperature (Operating)	−10 to 55°C (with no condensation or icing), for 3-year warranty: −10 to 50°C
Ambient temperature (Storage)	−25 to 65°C (with no condensation or icing)
Ambient humidity (Operating)	25% to 85%
Degree of protection	Front panel: IP66, Rear case: IP20, Terminals: IP00
Case color	Black
Terminal type	Screw terminal blocks
Weight	Controller: Approx. 210 g, Adapter: Approx. 4 g × 2