Omron E5AC-RR2ASM-011 Digital Temperature Controller

The Omron E5AC-RR2ASM-011 Temperature Controller provides digital temperature regulation through dual relay outputs in a DIN 96 × 96 panel-mounted design. Powered by 100 to 240 VAC at 50/60 Hz, it uses one process input for temperature measurement and supports ON/OFF or 2-PID control with auto-tuning. The model includes two relay outputs together with two auxiliary outputs, enabling the main temperature control function to operate alongside additional machine or process signals. Temperature and controller information can be monitored through the 11-segment digital display, while screw terminals provide secure electrical connections inside the control panel. The E5AC-RR2ASM-011 identifies this configuration within the E5AC Series, which forms part of the relay output temperature control range offered by Omron automation products.

Brand	Omron
Product	Temperature Controllers
Model Number	E5AC-RR2ASM-011

Omron E5AC-RR2ASM-011 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	Relay output
Control output 2	Relay output
Number of total auxiliary output	2 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