Omron E5AC-QQ4ASM-008 Digital Temperature Controller

The Omron E5AC-QQ4ASM-008 Temperature Controller is a DIN 96 × 96 digital controller configured for temperature regulation through dual voltage outputs intended for driving SSRs. 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 provide different methods for regulating the connected thermal process. Its output configuration includes two voltage outputs for driving SSRs and four auxiliary outputs, allowing temperature control to work with external switching devices and additional system functions. An 11-segment digital display provides operating visibility, while screw terminals support control-panel wiring. The E5AC-QQ4ASM-008 belongs to the E5AC Series within the SSR output temperature controller range from Omron process control products.

Brand	Omron
Product	Temperature Controllers
Model Number	E5AC-QQ4ASM-008

Omron E5AC-QQ4ASM-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	Voltage output (for driving SSR)
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