Specifications | Temperature Controller – E5DC / E5DC-B

Ratings

Power supply voltage		A in model number: 100 to 240 VAC, 50/60 Hz D in model number: 24 VAC, 50/60 Hz; 24 VDC
Operating voltage range		85 to 110% of rated supply voltage
Power consumption		4.9 VA max. at 100 to 240 VAC, and 2.8 VA max. at 24 VDC or 1.5 W max. at 24 VDC
Sensor input		Temperature input Thermocouple: K, J, T, E, L, U, N, R, S, B, C/W, or PL II Platinum resistance thermometer: Pt100 or JPt100 Infrared temperature sensor (ES1B): 10 to 70°C, 60 to 120°C, 115 to 165°C, or 140 to 260°C Analog input Current input: 4 to 20 mA or 0 to 20 mA Voltage input: 1 to 5 V, 0 to 5 V, or 0 to 10 V
Input impedance		Current input: 150 Ω max., Voltage input: 1 MΩ min. (Use a 1:1 connection when connecting the ES2-HB-N/THB-N.)
Control method		ON/OFF control or 2-PID control (with auto-tuning)
Control output	Relay output	SPST-NO, 250 VAC, 3 A (resistive load), electrical life: 100,000 operations, minimum applicable load: 5 V, 10 mA (reference value)
	Voltage output (for driving SSR)	Output voltage 12 VDC ±20% (PNP), max. Load current: 21 mA, with short-circuit protection circuit
	Linear current output	4 to 20 mA DC/0 to 20 mA DC, load: 500 Ω max., resolution: Approx. 10,000
Auxiliary output	Number of outputs	2 (depends on model)
	Output specifications	SPST-NO relay outputs: 250 VAC, 2 A (resistive load), Electrical life: 100,000 operations, Minimum applicable load: 10 mA at 5 V (reference value)
Event input *1	Number of inputs	1 (depends on model)
	External contact input specifications	Contact input ON: 1 kΩ max., OFF: 100 kΩ min.
		Non-contact input ON: Residual voltage 1.5 V max.; OFF: Leakage current 0.1 mA max.
		Current flow: approx. 7 mA per contact
Setting method		Digital setting using front panel keys
Indication method		11-segment digital displays and individual indicators Character height: PV: 8.5 mm, SV: 8.0 mm
Multi SP		Up to eight set points (SP0 to SP7) can be saved and selected using the event inputs, key operations, or serial communications. *2
Bank switching		None
Other functions		Manual output, heating/cooling control, loop burnout alarm, SP ramp, other alarm functions, heater burnout (HB) alarm (including SSR failure (HS) alarm), 40% AT, 100% AT, MV limiter, input digital filter, self tuning, robust tuning, PV input shift, run/ stop, protection functions, extraction of square root, MV change rate limit, logic operations, temperature status display, simple programming, moving average of input value, display brightness setting, simple transferoutput, *3 and work bit message *3
Ambient operating temperature		-10 to 55°C (with no condensation or icing), For 3-year warranty: -10 to 50°C with standard mounting (with no condensation or icing)
Ambient operating humidity		25 to 85%
Storage temperature		-25 to 65°C (with no condensation or icing)
Altitude		2,000 m max.
Recommended fuse		T2A, 250 VAC, time-lag, low-breaking capacity
Installation environment		Overvoltage category II, Pollution Degree 2 (EN/IEC/UL 61010-1)

*1. This function is not supported by the E5DC-B. Refer to Model Number Legend.
*2. Only two set points are selectable for event inputs.
*3. Usage is possible for the Digital Temperature Controllers manufactured in July 2014 or later.

Input Ranges

Thermocouple/Platinum Resistance Thermometer (Universal inputs)

Analog input

Input type	Current		Voltage
Input specification	4 to 20 mA	0 to 20 mA	1 to 5 V	0 to 5 V	0 to 10 V
Setting range	Usable in the following ranges by scaling: -1999 to 9999, -199.9 to 999.9, -19.99 to 99.99 or -1.999 to 9.999
Set value	25	26	27	28	29

Alarm Types

Each alarm can be independently set to one of the following 17 alarm types. The default is 2: Upper limit. (See note.)
Auxiliary outputs are allocated to alarms. ON delays and OFF delays (0 to 999 s) can also be specified.
Note: In the default settings for models with HB or HS alarms, alarm 1 is set to a heater alarm (HA) and the Alarm Type
1 parameter is not displayed.
To use alarm 1, set the output assignment to alarm 1.

Characteristics

Indication accuracy (when mounted individually, ambient temperature of 23°C)		Thermocouple: (±0.3 % of indication value or ±1°C, whichever is greater) ±1 digit max. *1 Platinum resistance thermometer: (±0.2 % of indication value or ±0.8°C, whichever is greater) ±1 digit max. Analog input: ±0.2% FS ±1 digit max. CT input: ±5% FS ±1 digit max.
Simple transfer output accuracy		±0.3% FS max.*2
Influence of temperature *3		Thermocouple input (R, S, B, C/W, PL II): (±1% of indication value or ±10°C, whichever is greater) ±1 digit max. Other thermocouple input: (±1% of indication value or ±4°C, whichever is greater) ±1 digit max. *4 Platinum resistance thermometer: (±1% of indication value or ±2°C, whichever is greater) ±1 digit max. Analog input: ±1% FS ±1 digit max. CT input: ±5% FS ±1 digit max.
Influence of voltage *3
Influence of EMS. (at EN 61326-1)
Installation influence (E5DC only)		R, S, B, W, or PLII thermocouple: (±1% of PV or ±10°C, whichever is greater) ±1 digit max. Other thermocouple: (±1% of PV or ±4°C, whichever is greater) ±1 digit max. *4
Input sampling period		50 ms
Hysteresis		Temperature input: 0.1 to 999.9°C or °F (in units of 0.1°C or °F) Analog input: 0.01% to 99.99% FS (in units of 0.01% FS)
Proportional band (P)		Temperature input: 0.1 to 999.9°C or °F (in units of 0.1°C or °F) Analog input: 0.1% to 999.9% FS (in units of 0.1% FS)
Integral time (I)		0 to 9999 s (in units of 1 s), 0.0 to 999.9 s (in units of 0.1 s) *5
Derivative time (D)		0 to 9999 s (in units of 1 s), 0.0 to 999.9 s (in units of 0.1 s) *5
Proportional band (P) for cooling		Temperature input: 0.1 to 999.9°C or °F (in units of 0.1°C or °F) Analog input: 0.1% to 999.9% FS (in units of 0.1% FS)
Integral time (I) for cooling		0 to 9999 s (in units of 1 s), 0.0 to 999.9 s (in units of 0.1 s) *5
Derivative time (D) for cooling		0 to 9999 s (in units of 1 s), 0.0 to 999.9 s (in units of 0.1 s) *5
Control period		0.1, 0.2, 0.5, 1 to 99 s (in units of 1 s)
Manual reset value		0.0% to 100.0% (in units of 0.1%)
Alarm setting range		-1,999 to 9,999 (decimal point position depends on input type)
Influence of signal source resistance		Thermocouple: 0.1°C/Ω max. (100 Ω max.), Platinum resistance thermometer: 0.1°C/Ω max. (10 Ω max.)
Insulation resistance		20 MΩ min. (at 500 VDC)
Dielectric strength		3,000 VAC, 50/60 Hz for 1 min between terminals of different charge
Vibration	Malfunction	10 to 55 Hz, 20 m/s2 for 10 min each in X, Y and Z directions
	Resistance	10 to 55 Hz, 20 m/s2 for 2 hr each in X, Y, and Z directions
Shock	Malfunction	100 m/s2, 3 times each in X, Y, and Z directions
	Resistance	300 m/s2, 3 times each in X, Y, and Z directions
Weight		Main unit: Approx. 80 g, Models with Screw Terminal Unit: Approx. 40 g, Models with Push-In Plus Terminal Unit: Approx. 40 g
Degree of protection		Main unit: IP20, Terminal unit: IP00
Memory protection		Non-volatile memory (number of writes: 1,000,000 times)
Setup Tool		CX-Thermo version 4.6 or higher
Setup Tool port		E5DC/E5DC-B bottom panel: An E58-CIFQ2 USB-Serial Conversion Cable is used to connect a USB port on the computer. *6 E5DC/E5DC-B front panel: An E58-CIFQ2 USB-Serial Conversion Cable and E58-CIFQ2-E Conversion Cable are used together to connect a USB port on the computer. *6
Standards	Approved standards	cULus: UL 61010-1/CSA C22.2 No.61010-1, Korean wireless regulations (Radio law: KC Mark) (Some models only.) *7, Lloyd’s standards (E5DC only) *8, EAC
	Conformed standards	EN 61010-1 (IEC 61010-1), RCM
EMC		EMI: EN61326-1 *9 Radiated Interference Electromagnetic Field Strength: EN55011 Group 1, class A Noise Terminal Voltage: EN55011 Group 1, class A EMS: EN61326-1 *9 ESD Immunity: EN61000-4-2 Electromagnetic Field Immunity: EN61000-4-3 Burst Noise Immunity: EN61000-4-4 Conducted Disturbance Immunity: EN61000-4-6 Surge Immunity: EN61000-4-5 Voltage Dip/Interrupting Immunity: EN61000-4-11

*1. The indication accuracy of K thermocouples in the -200 to 1,300°C range, T and N thermocouples at a temperature of
−100°C max., and U and L thermocouples at any temperature is ±2°C ±1 digit max. The indication accuracy of B
thermocouples at a temperature of 400°C max. is not specified. The indication accuracy of B thermocouples at a
temperature of 400 to 800°C is ±3°C max.
The indication accuracy of R and S thermocouples at a temperature of 200°C max. is ±3°C ±1 digit max. The
indication accuracy of C/W thermocouples is (±0.3% of PV or ±3°C, whichever is greater) ±1 digit max.
The indication accuracy of PLII thermocouples is (±0.3% of PV or ±2°C, whichever is greater) ±1 digit max.
*2. However, the precision between 0 and 4 mA for a 0 to 20 mA output is ±1% FS max.
*3. Ambient temperature: −10°C to 23°C to 55°C, Voltage range: −15% to 10% of rated voltage
*4. K thermocouple at −100°C max.: ±10°C max.
*5. The unit is determined by the setting of the Integral/Derivative Time Unit parameter.
*6. External serial communications (RS-485) and USB-Serial Conversion Cable communications can be used at the
sametime.
*7. Refer to your OMRON website for the most recent information on applicable models.
*8. Refer to information on maritime standards in Shipping Standards on Data Sheet for compliance with Lloyd’s
Standards.
*9. Industrial electromagnetic environment (EN/IEC 61326-1 Table 2)

USB-Serial Conversion Cable

Applicable OS	Windows XP/Vista/7/8/10 *1
Applicable software	CX-Thermo version 4.6 or higher
Applicable models	E5[]C-T Series, E5[]C Series, and E5CB Series
USB interface standard	Conforms to USB Specification 2.0
DTE speed	38,400 bps
Connector specifications	Computer: USB (Type A plug) Digital Temperature Controller: Special serial connector
Power supply	Bus power (Supplied from the USB host controller) *2
Power supply voltage	5 VDC
Current consumption	450 mA max.
Output voltage	4.7 ± 0.2 VDC (Supplied from USB-Serial Conversion Cable to the Digital Temperature Controller.)
Output current	250 mA max. (Supplied from USB-Serial Conversion Cable to the Digital Temperature Controller.)
Ambient operating temperature	0 to 55°C (with no condensation or icing)
Ambient operating humidity	10% to 80%
Storage temperature	-20 to 60°C (with no condensation or icing)
Storage humidity	10% to 80%
Altitude	2,000 m max.
Weight	Approx. 120 g

Windows is a registered trademark of Microsoft Corporation in the United States and other countries.
*1. CX-Thermo version 4.65 or higher runs on Windows 10.
*2. Use a high-power port for the USB port.
Note: A driver must be installed on the computer. Refer to the Instruction Manual included with the Cable for the
installation procedure.

Communications Specifications

Transmission line connection method	RS-485: Multidrop
Communications	RS-485 (two-wire, half duplex)
Synchronization method	Start-stop synchronization
Protocol	CompoWay/F, or Modbus
Baud rate *	9,600, 19,200, 38,400, or 57,600 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) with CompoWay/F or CRC-16 with Modbus
Flow control	None
Interface	RS-485
Retry function	None
Communications buffer	217 bytes
Communications response wait time	0 to 99 ms Default: 20 ms

* The baud rate, data bit length, stop bit length, and vertical parity can be individually set using the Communications
Setting Level.

Communications Functions

Programless communications *1	You can use the memory in the PLC to read and write E5[]C parameters, start and stop operation, etc. The E5[]C automatically performs communications with PLCs. No communications programming is required. Number of connected Digital Temperature Controllers: 32 max. (Up to 16 for the FX Series) Applicable PLCs OMRON PLCs CS Series, CJ Series, CP Series, NJ Series, or NX1P Mitsubishi Electric PLCs MELSEC Q Series, L Series, FX3 Series, or iQ-R Series KEYENCE PLCs KEYENCE KV Series
Component Communications *1	When Digital Temperature Controllers are connected, set points and RUN/STOP commands can be sent from the Digital Temperature Controller that is set as the master to the Digital Temperature Controllers that are set as slaves. Slope and offsets can be set for the set point. Number of connected Digital Temperature Controllers: 32 max. (including master)
Copying *2	When Digital Temperature Controllers are connected, the parameters can be copied from the Digital Temperature Controller that is set as the master to the Digital Temperature Controllers that are set as slaves.

MELSEC is a registered trademark of Mitsubishi Electric Corporation. KEYENCE is a registered trademark of Keyence Corporation.
*1 A Temperature Controller with version 2.1 or higher is required for the FX Series or the KV Series.
*2 Both the programless communications and the component communications support the copying.

Current Transformer (Order Separately) Ratings

	E54-CT1 E54-CT3	E54-CT1L E54-CT3L
Dielectric strength	1,000 VAC for 1 min	1,500 VAC for 1 min
Vibration resistance	50 Hz, 98 m/s2
Weight	E54-CT1: Approx. 11.5 g E54-CT3: Approx. 50 g	E54-CT1L: Approx. 14 g E54-CT3L: Approx. 57 g
Accessories	E54-CT3 Only Armatures (2) Plugs (2)	None

Heater Burnout Alarms and SSR Failure Alarms

CT input (for heater current detection)	Models with detection for single-phase heaters: One input
Maximum heater current	50 A AC
Input current indication accuracy	± 5% FS ± 1 digit max.
Heater burnout alarm setting range *1	0.1 to 49.9 A (in units of 0.1 A) Minimum detection ON time: 100 ms *3
SSR failure alarm setting range *2	0.1 to 49.9 A (in units of 0.1 A) Minimum detection OFF time: 100 ms *4

*1 For heater burnout alarms, the heater current will be measured when the control output is ON, and the output will turn
ON if the heater current is lower than the set value (i.e., heater burnout detection current value).
*2 For SSR failure alarms, the heater current will be measured when the control output is OFF, and the output will turn
ON if the heater current is higher than the set value (i.e., SSR failure detection current value).
*3 The value is 30 ms for a control period of 0.1 s or 0.2 s.
*4 The value is 35 ms for a control period of 0.1 s or 0.2 s.

Dimensions | Temperature Controller – E5DC / E5DC-B

(Unit: mm)

Controllers

E5DC

E5DC-B

• Setup Tool ports are provided as standard feature. Use these ports to connect a computer to the Digital Temperature Controller. The E58-CIFQ2 USB-Serial Conversion Cable is required to connect to the port on the bottom panel. The E58-CIFQ2 USB-Serial Conversion Cable and E58-CIFQ2-E Communications Conversion Cable are required to connect to the port on the front panel. (You cannot leave either port connected constantly during operation.)

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

Accessories (Order Separately)

Terminal Unit
E5DC-SCT1S

Push-In Plus Terminal Unit
E5DC-SCT1B

USB-Serial Conversion Cable
E58-CIFQ2

Conversion Cable
E58-CIFQ2-E

Current Transformers

E54-CT1

E54-CT1L

Thru-current (Io) vs. Output Voltage (Eo) (Reference Values)
E54-CT1 or E54-CT1L

Maximum continuous heater current: 50 A (50/60 Hz)
Number of windings: 400±2
Winding resistance: 18±2 Ω

E54-CT3

E54-CT3 Accessories

E54-CT3L

Thru-current (Io) vs. Output Voltage (Eo) (Reference Values)
E54-CT3 or E54-CT3L

Maximum continuous heater current: 120 A (50/60 Hz)
(Maximum continuous heater current for an OMRON Digital Temperature Controller is 50 A.)
Number of windings: 400±2
Winding resistance: 8±0.8 Ω

Mounting Adapters
Y92F-53 (Two included.)

This accessory is not included with the product. Order it separately to mount the product to a panel.

Short Bars
Y92S-P11 (Four included.)

Use this product to connect between terminals (for power supplies, communications, etc.) when you use multiple E5DC Controllers.

End Plate
PFP-M

DIN Tracks
PFP-100N
PFP-50N

* Dimensions in parentheses are for the PFP-50N.

Spacer
PFP-S

Unit Labels
Y92S-L2

The Unit Labels for the Digital Panel Meter are used. Use either the °C or °F label from the sheet.

End Cover
Y92F-54 (Two included.)

Use the End Cover when you mount the E5DC/E5DC-B to a panel to hide the gap between the Controller and the panel.

Connector Cover
E53-COV26

E5DC-B Push-In Plus Terminal Units are mounted with both a male and female connector cover (E53-COV26).
Order the connector cover separately if it becomes lost or damaged.

Features | Temperature Controller – E5DC / E5DC-B

• The front panel is rated IP66
• Ultra-slim 22.5 mm body
• Removable terminal block
• Easy connections to a PLC with program less communications
• Set up the controller without the need for a power supply
• RS-485 Communication available

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Properties | Temperature Controller – E5DC / E5DC-B

Temperature Controller	E5DC / E5DC-B
Power supply	A in model number: 100 to 240 VAC, 50/60 Hz
	D in model number: 24 Vac, 50/60 Hz; 24 Vdc
Sensor input	Thermocouple: K, J, T, E, L, U, N, R, S, B, C/W, or PL II
	Current 4 – 20 mA/ 0 – 20 mA
	Voltage 1 – 5V, 0 – 5V, 0 -10V
Event input	1
Control method	ON/OFF control
	2-PID control (with auto-tuning)
Output	Voltage 12 Vdc (PNP)
	Current 4 – 20mA / 0 – 20mA
	Relay (NO 250Vac, 2A)
Tranfer output	1
Auxiliary output	2 (NO Relay 240Vac)
Size (W x L x D) (mm)	48 x 48 x (66, 71.4, 73.1)
Weight (g)	80