Omron E5AC-QQ4DSM-000 Digital Temperature Controller

The Omron E5AC-QQ4DSM-000 Temperature Controller provides digital temperature control using a 24 V supply configuration and two outputs for driving solid state relays. Its DIN 96 × 96 panel format accommodates one temperature input, while operating power is supplied by 24 VAC at 50/60 Hz or 24 VDC. The controller supports ON/OFF or 2-PID operation with auto-tuning for different process temperature requirements. A combination of two SSR-driving voltage outputs and four auxiliary outputs enables the primary temperature control function to interact with external switching and supporting control circuits. Process information is displayed through an 11-segment digital interface, with screw terminals providing electrical connections. The E5AC-QQ4DSM-000 is an E5AC Series configuration in the 24V temperature controller range associated with Omron industrial control.

Brand	Omron
Product	Temperature Controllers
Model Number	E5AC-QQ4DSM-000

Omron E5AC-QQ4DSM-000 Temperature Controller - Technical Specifications

Specification	Value
Shape	DIN 96 x 96
Fixed/Programmable	Fixed
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	2.4 W max. (at 24 VDC) 4.2 VA max. (at 24 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