Omron E5CB-R1TCD Temperature Controller

The Omron E5CB-R1TCD Temperature Controller is configured for relay-based temperature control using a low-voltage operating supply. Its compact 48 × 48 mm format accepts 24 VAC at 50/60 Hz or 24 VDC, with the allowable supply specified as 85% to 110% of rated voltage. ON/OFF and 2-PID control modes provide different temperature regulation methods, while auto-tuning supports PID configuration. The controller uses a relay output for process switching and a 7-segment digital display for presenting operating information. Screw terminals provide the electrical connections for panel installation. The E5CB-R1TCD represents a 24 V configuration in the E5CB Series within the digital temperature control range offered by Omron industrial automation.

Brand	Omron
Product	Temperature Controllers
Model Number	E5CB-R1TCD

Omron E5CB-R1TCD Temperature Controller - Technical Specifications

Specification	Value
Shape	48 × 48 mm
Power supply voltage	24 VAC (50/60 Hz) 24 VDC
Operating voltage range/ Allowable voltage variable range	85% to 110% of rated supply voltage
Power consumption	Approx. 3.5 VA (100 to 240 VAC) Approx. 3.5 VA (24 VAC) Approx. 2.5 W (24 VDC
Control method	ON/OFF control or 2-PID control (with auto-tuning)
Input Type/Temperature input	Thermocouple: K, J, T, R, or S (JIS C 1602-1995, IEC60584-1)
Control output 1	Relay output
Setting method	Digital setting using front panel keys
Indication method	7-segment digital display and individual indicators Character height: 16.2 mm (PV)
Insulation resistance	20 MΩ min. (at 500 VDC)
Dielectric strength	2,800 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: 200 m/s2, 3 times each in X, Y, and Z directions Destruction: 300 m/s2, 3 times each in X, Y, and Z directions
Ambient temperature (Operating)	−10 to 55°C (with no condensation or icing)/With a three-year guarantee: −10 to 50°C
Ambient temperature (Storage)	−25 to 65°C (with no condensation or icing)
Ambient humidity (Operating)	25% to 85%
Degree of protection	Front panel: IP66 Rear case: IP20, Terminals: IP00
Terminal type	Screw terminal block
Weight	Controller: Approx. 210 g, Adapter: Approx. 4 g × 2