Omron, E5AR-T Series

• Create up to 32 programs with up to 256 segments total.

• Coordinated operation for up to four channels with one Digital Controller.

• 0.01°C High resolution for Pt input.

• High-speed sampling at 50 ms.

• Settings easily made from a computer using the CX-Thermo.

• RoHS compliance for world-wide application.

Ratings

Supply voltage *2	CE marking	100 to 240 VAC, 50/60 Hz	24 VAC, 50/60 Hz; 24 VDC
Supply voltage *2	UL certification	100 to 120 VAC, 50/60 Hz	24 VAC, 50/60 Hz; 24 VDC
Operating voltage range		85% to 110% of rated supply voltage
Power consumption		22 VA max. (with maximum load)	15 VA/10 W max. (with maximum load)
*Sensor input 3**		Thermocouple: K, J, T, E, L, U, N, R, S, B, W Platinum resistance thermometer: Pt100 Current input: 4 to 20 mA DC, 0 to 20 mA DC (including remote SP input) Voltage input: 1 to 5 VDC, 0 to 5 VDC, 0 to 10 VDC (including remote SP input) (Input impedance: 150 Ω for current input, approx. 1 MΩ for voltage input)
Control output	Voltage (pulse) output	12 VDC, 40 mA max. with short-circuit protection circuit (E5AR-TQQE3MW-FLK: 21 mA max.)
	Current output	0 to 20 mA DC, 4 to 20 mA DC; load: 500 Ω max. (including transfer output) (Resolution: Approx. 54,000 for 0 to 20 mA DC; Approx. 43,000 for 4 to 20 mA DC)
	Relay output	Position-proportional control type (open, closed) N.O., 250 VAC, 1 A (including inrush current)
Auxiliary output		Relay Output N.O., 250 VAC, 1 A (resistive load) Transistor Output Maximum load voltage: 30 VDC; Maximum load current: 50 mA; Residual voltage: 1.5 V max.; Leakage current: 0.4 mA max.
Potentiometer input		100 Ω to 2.5 kΩ
Event input	Contact	Input ON: 1 kΩ max.; OFF: 100 kΩ min.
Event input	No-contact	Input ON: Residual voltage of 1.5 V max.; OFF: Leakage current of 0.1 mA max.
Event input		Short-circuit: Approx. 4 mA
Remote SP input		Refer to the information on sensor input.
Transfer output		Refer to the information on control output.
Control method		2-PID or ON/OFF control
Setting method		Digital setting using front panel keys or setting using serial communications
Indication method		7-segment digital display and single-lighting indicator Character Height PV display: 12.8 mm; SV display: 7.7 mm; MV display: 7.7 mm
Other functions		Depends on model.
Ambient operating temperature		-10 to 55°C (with no icing or condensation) For 3 years of assured use: -10 to 50°C (with no icing or condensation)
Ambient operating humidity		25% to 85%
Storage temperature		-25 to 65°C (with no icing or condensation)

*1. Do not use an inverter output as the power supply. (Refer to Safety Precautions for All E5[]R Models.)
*2. The supply voltage (i.e., 100 to 240 VAC or 24 VAC/VDC) depends on the model. Be sure to specify the required
type when ordering.
*3. The Controller is equipped with multiple sensor input. Temperature input or analog input can be selected with the
input type setting switch. There is basic insulation between power supply and input terminals, power supply and
output terminals, and input and output terminals.

Input Ranges

Platinum Resistance Thermometer, Thermocouple, Current, or Voltage Input

Please click image to enlarge (open in a new window).

Note: The shaded area indicates the setting status at the time of purchase.

Characteristics

Influence of voltage
Indication accuracy	Thermocouple input with cold junction compensation: (±0.1% of PV or ±1°C, whichever is greater) ±1 digit max. (See note 1.) Thermocouple input without cold junction compensation: (±0.1% FS or ±1°C, whichever is smaller) ±1 digit (See note 2.) Analog input: ±0.1% FS ±1 digit max. Platinum resistance thermometer input: (±0.1% of PV or ±0.5°C, whichever is greater) ±1 digit max. Position-proportional potentiometer input: ±5% FS ±1 digit max.
Control mode	Standard control (heating or cooling control), heating/cooling control, standard control with remote SP (2-input models only), heating/cool-ing control with remote SP (2-input models only), cascade standard control (2-input models only), cascade heating/cooling control (2- input models only), proportional control (2-input models only), position-proportional control (control-valve control models only)
Influence of temperature	Thermocouple input (R, S, B, W): (±1% of PV or ±10°C, whichever is greater) ±1 digit max. Other thermocouple input: (±1% of PV or ±4°C, whichever is greater) ±1 digit max. *K thermocouple at -100°C max.: ±10°C max. Platinum resistance thermometer: (±1% of PV or ±2°C, whichever is greater) ±1 digit max. Analog input: (±1%FS) ±1 digit max.
Influence of EMS. (at EN61326-1)
Control period	0.2 to 99.0 s (in units of 0.1 s) for time-proportioning control output
Proportional band (P)	0.00% to 999.99% FS (in units of 0.01% FS)
Integral time (I)	0.0 to 3,999.9 s (in units of 0.1 s)
Derivative time (D)	0.0 to 3,999.9 s (in units of 0.1 s)
Hysteresis	0.01% to 99.99% FS (in units of 0.01% FS)
Manual reset value	0.0% to 100.0% (in units of 0.1% FS)
Alarm setting range	-19,999 to 99,999 EU (See note 3.) (The decimal point position depends on the input type and the decimal point position setting.)
Input sampling period	50 ms
Insulation resistance	20 MΩ min. (at 500 VDC)
Dielectric strength	2,000 VAC, 50/60 Hz for 1 min (between charged terminals of different polarities)
Vibration resistance (malfunction)	10 to 55 Hz, 20 m/s² for 10 min each in X, Y, and Z directions
Shock resistance (malfunction)	100 m/s², 3 times each in X, Y, and Z directions
Inrush current	100 to 240-VAC models: 50 A max. 24 VAC/VDC models: 30 A max.
Weight	Controller only: Approx. 450 g; Mounting bracket: Approx. 60 g; Terminal cover: Approx. 30 g
Degree of protection	Front panel: NEMA4X for indoor use; Rear case: IP20; Terminals: IP00
Memory protection	Non-volatile memory (number of writes: 100,000)
Applicable standards	UL 61010C-1, CSA C22.2 No. 1010-1 (Power supply voltage: 100 to 120 VAC): Pollution degree 2/Overvoltage category 2 EN 61010-1 (IEC 61010-1) (Power supply voltage: 100 to 240 VAC): Pollution degree 2/ Overvoltage category 2
EMC	EMI: EN61326-1 (See note 4.) Radiated Interference Electromagnetic Field Strength: EN55011 Group 1 Class A Noise Terminal Voltage: EN55011 Group 1 Class A EMS: EN61326-1 (See note 4.) ESD Immunity: EN61000-4-2: 4 kV contact discharge (level 2), 8 kV air discharge (level 3) Electromagnetic Immunity: EN61000-4-3: 10 V/m (amplitude-modulated, 80 MHz to 1 GHz, 1.4 GHz to 2 GHz) (level 3) Burst Noise Immunity: EN61000-4-4:2 kV power line (level 3), 2 kV output line (relay output) (level 4), 1 kV measurement line, I/O signal line (level 4), 1 kV communications line (level 3) Conducted Disturbance Immunity: EN61000-4-6: 3 V (0.15 to 80 MHz) (level 3) Surge Immunity: EN61000-4-5:1 kV line to line (power line, output line (relay output)) (level 2), 2 kV line to ground (power line, output line (relay output)) (level 3) Power Frequency Magnetic Field Immunity: EN61000-4-8: 30 A/m (50 Hz) continuous field Voltage Dip/Interrupting Immunity: EN61000-4-11: 0.5 cycle, 100% (rated voltage)

Note 1: K-, T-, or N-type thermocouple at −100°C max.: ±2°C ±1 digit max.
U- or L-type thermocouple: ±2°C ±1 digit max.
B-type thermocouple at 400°C max.: No accuracy specification.
R- or S-type thermocouple at 200°C max.: ±3°C ±1 digit max.
W-type thermocouple: (±0.3% of PV or ±3°C, whichever is greater) ±1 digit max.
2: U- or L-type thermocouple: ±1°C ±1 digit
R- or S-type thermocouple at 200°C max.: ±1.5°C ±1 digit
3: “EU” (Engineering Unit) represents the unit after scaling. If a temperature sensor is used, it is either °C or °F.
4: Industrial electromagnetic environment (EN/IEC 61326-1 Table 2)

Communications Specifications

Transmission path connection	Multiple points
Communications method	RS-485 (two-wire, half duplex)
Synchronization method	Start-stop synchronization
Baud rate	9,600, 19,200, or 38,400 bps
Transmission code	ASCII
Data bit length	7 or 8 bits
Stop bit length	1 or 2 bits
Error detection	Vertical parity (none, even, odd) Block check character (BCC): CompoWay/F CRC-16: Modbus


Flow control	None
Interface	RS-485
Retry function	None
Communications buffer	217 bytes
Communications response send wait time	0 to 99 ms, Default: 20 ms

Program Control Functions

Segment setting method
Number of programs (patterns)		32 (with 8 segments/program)
Number of segments (steps)		32 (with 8 programs)
Maximum number of segments		256
Segment setting method		Time setting (Segment set with set point and time.) Gradient setting (Segment set with set point, gradient, and time.)
Segment times		0 h 0 min to 99 h 59 min 0 min 0 s to 99 min 59 s 0 min 00.0 s to 99 min 59.9 s


Alarm group number specifications	Number of groups	4
Alarm group number specifications	Setting method	Set separately for each program.
Reset operation		Select either stopping control or fixed SP operation.
Startup operation		Select continuing, resetting, manual operation, run mode, or ramp back operation.
PID sets	Number of sets	8
PID sets	Setting method	Set separately for each program (automatic PID group selection also supported).
Alarm SP function		Select from ramp SP and target SP.
Program status control	Segment operation	Advance, hold, and back
Program status control	Program operation	Program repetitions and program links
Wait operation	Wait method	Select from waiting at segment ends and always waiting.
	Wait width setting	Wait width upper limit and lower limit set separately for each program.
	Setting method	ON/OFF setting for each segment
Time signals	Number of outputs	6
	Number of ON/OFF operations	3 each per output
	Number of ON/OFF operations	3 each per output
	Setting method	Set separately for each program.
Segment outputs	Number of outputs	10
Segment outputs	Setting method	ON/OFF set for each segment.
Program status output		Program end output (pulse width can be set) Segment number output
Program status output
Program startup operation	PV start	Select from segment 1 set point, slope-priority PV start, and time-priority PV start.
Program startup operation	Standby	Standby
Operation end operation		Select from resetting, continuing control at final set point, and fixed SP control.
Number of event inputs		10 max.

E5AR-T

• Recommended panel thickness is 1 to 8 mm.
• Group mounting is not possible. (Maintain the specified mounting space between Controllers.)
• When two or more Controllers are mounted, make sure that the surrounding temperature does not exceed the
allowable operating temperature specified in the specifications.

Accessories (Order Separately)

Terminal Cover

E53-COV14 (for E5AR)

Unit Label Sheet

Y92S-L1

Rubber Packing

Y92S-P4 (for DIN96 × 96)

Order the Rubber Packing separately if it becomes lost or damaged.
The Rubber Packing can be used to achieve an IP66 degree of protection.
(Deterioration, shrinking, or hardening of the rubber packing may occur depending on the operating environment. Therefore, periodic replacement is recommended to ensure the level of waterproofing specified in NEMA4. The time for periodic replacement depends on the operating environment. Be sure to confirm this point at your site. Consider one year a rough standard. OMRON shall not be liable for the level of water resistance if the customer does not perform periodic replacement.)
The Rubber Packing does not need to be attached if a waterproof structure is not required.

Mounting Adapters

Y92H-9 (2pcs)

One set is packaged with the product.
Order Mounting Adapters separately if yours are lost or damaged.

TITLE	DOCUMENT TYPE	SIZE
E5AR-T	Catalog	1824 KB
E5AR-T, E5ER-T Programmable Digital Controller User's	Manual	4758 KB
E5AR-T Digital Controller (Connection Diagram) (ENG/JPN/ITA/GER/FRE/SPA)	Instruction Manual	7439 KB
E5AR-T, E5ER-T Digital Controller (ENG/JPN/ITA/GER/FRE/SPA)	Instruction Manual	2725 KB
E5AR-T, E5ER-T Digital Controller Parameters (ENG/JPN)	Instruction Manual	997 KB
E53 Optional Unit (ENG/JPN/ITA/GER/FRE/SPA)	Instruction Manual	505 KB