Omron E5AC-CQ4ASM-008 Digital Temperature Controller

The Omron E5AC-CQ4ASM-008 Temperature Controller is a DIN 96 × 96 digital controller configured for temperature regulation with both linear-current and SSR-driving outputs. It operates from 100 to 240 VAC at 50/60 Hz and uses one input point for process temperature measurement. ON/OFF and 2-PID control with auto-tuning support different industrial heating and temperature control requirements. Its output configuration combines linear current output 1, voltage output 2 for driving an SSR, and four auxiliary outputs, providing multiple connections for process control and supporting functions. An 11-segment digital display provides process visibility, while screw terminals support panel wiring. The E5AC-CQ4ASM-008 belongs to the E5AC Series within the SSR temperature controller range from Omron process control products.

Brand	Omron
Product	Temperature Controllers
Model Number	E5AC-CQ4ASM-008

Omron E5AC-CQ4ASM-008 Temperature Controller - Technical Specifications

Specification	Value
Shape	DIN 96 x 96
Fixed/Programmable	Fixed
Power supply voltage	100 to 240 VAC (50/60 Hz)
Operating voltage range/ Allowable voltage variable range	85 to 110% of the power supply voltage
Power consumption	9 VA max. (at 100 to 240 VAC)
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	Linear current output
Control output 2	Voltage output (for driving SSR)
Number of total auxiliary output	4 point
Setting method	Digital setting using front panel keys
Indication method	11-segment digital display and individual indicators
Insulation resistance	20 MΩ min. (at 500 VDC)
Dielectric strength	3,000 VAC 50/60 Hz 1 min (Between current-carrying terminals of different polarity)
Vibration resistance	Destruction: 10 to 55 Hz, 20 m/s2 for 2 h each in X, Y, and Z directions Malfunction: 10 to 55 Hz, 20 m/s2 for 10 min each in X, Y, and Z directions
Shock resistance	Destruction: 300 m/s2, 3 times each in X, Y, and Z directions Malfunction: 100 m/s2, 3 times each in X, Y, and Z directions
Ambient temperature (Operating)	-10 to 55 ℃ (with no freezing or condensation) For 3-year warranty with standard mounting: -10 to 50 ℃ (with no freezing or condensation)
Ambient temperature (Storage)	-25 to 65 ℃ (with no freezing or condensation)
Ambient humidity (Operating)	25 to 85 %
Degree of protection	Front panel: IP66, Rear case: IP20, Terminal section: IP00
Case color	Black
Terminal type	Screw terminal block
Weight	Controller: Approx. 210 g, Adapter: Approx. 4 g × 2