Omron E5CSL-QTC Temperature Controller

The Omron E5CSL-QTC Temperature Controller provides SSR-oriented digital temperature regulation in a compact 1/16 DIN 48 × 48 × 60 mm format. It receives process information through one input point and operates from 100 to 240 VAC at 50/60 Hz. ON/OFF or 2-PID control with auto-tuning supports different temperature regulation requirements. Its voltage output for driving an SSR connects the controller's temperature control function with an external solid state relay switching circuit. Front-panel keys provide access to digital settings, while the 7-segment display supports operating visibility. The E5CSL-QTC belongs to the E5CSL Series within the SSR output temperature controller range from Omron process automation.

Brand	Omron
Product	Temperature Controllers
Model Number	E5CSL-QTC

Omron E5CSL-QTC Temperature Controller - Technical Specifications

Specification	Value
Shape	1/16 DIN 48 × 48 × 60
Power supply voltage	100 to 240 VAC, 50/60 Hz
Operating voltage range/ Allowable voltage variable range	85% to 110% of rated supply voltage
Power consumption	3.5 VA
Control method	ON/OFF or 2-PID control with auto-tuning
Number of input points	1 point
Input Type/Temperature input	Thermocouple: K, J, T, E, L, U, N, R, S, B, C/W, PLII Platinum resistance thermometer: Pt100, JPt100 Infrared Thermosensor: 10 to 70 ℃, 60 to 120 ℃, 115 to 165 ℃, 140 to 260 ℃
Control output 1	Voltage output (for driving SSR)
Setting method	Digital setting using front panel keys
Indication method	7-segment digital display and individual indicators; Character height: E5CSL: 21.7 mm, E5CWL: 16.2 mm (PV), E5EWL: 20 mm (PV)
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, 20 m/s2 for 2 hrs each in X, Y, and Z directions
Shock resistance	Malfunction: 100 m/s2 min., 3 times each in X, Y, and Z directions Destruction: 300 m/s2 min., 3 times each in X, Y, and Z directions
Ambient temperature (Operating)	−10 to 55°C (with no icing or condensation)
Ambient temperature (Storage)	−25 to 65°C (with no icing or condensation)
Ambient humidity (Operating)	25% to 85%
Degree of protection	Front panel: IP50 Rear case: IP20, Terminals: IP00
Weight	Controller: Approx. 210 g, Adapter: Approx. 4 g × 2