Industrial Automation

E5ED / E5ED-B

Digital Temperature Controller (48 x 96 mm)

E5ED / E5ED-B

Optimize Control by Detecting Status Changes. Easily Satisfy Both Productivity and Quality.

last update: November 8, 2021

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		Models with option selection of 000: 6.6 VA max. at 100 to 240 VAC, and 4.1 VA max. at 24 VAC or 2.3 W max. at 24 VDC All other models: 8.3 VA max. at 100 to 240 VAC, and 5.5 VA max. at 24 VAC or 3.2 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, 5 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: 40 mA, with short-circuit protection circuit (The maximum load current is 21 mA for models with two control outputs.)
	Linear current output	4 to 20 or 0 to 20 mA DC, Load: 500 Ω max., Resolution: Approx. 10,000
Auxiliary output	Number of outputs	4
Auxiliary output	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 values)
Event input	Number of inputs	2 or 4 (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
Transfer Output	Number of outputs	1 (depends on model): Transfer output type
Transfer Output	Output specifications	Current output: 4 to 20 mA DC, Load: 500 Ω, Resolution: Approx. 10,000 Linear voltage output: 1 to 5 V DC, Load: 1 kΩ min., Resolution: Approx. 10,000
Setting method		Digital setting using front panel keys
Indication method		11-segment digital display, individual indicators, and bar display Character height: PV: 18.0 mm, SV: 11.0 mm, MV: 7.8 mm Three displays Contents: PV/SV/MV, PV/SV/Multi-SP, PV/SV/Remaining soak time, etc. Numbers of digits: 4 digits each for PV, SV, and MV displays
Multi SP		Up to eight set points (SP0 to SP7) can be saved and selected using the event inputs, key operations, or serial communications.
Bank switching		None
Other functions		Adaptive control, automatic filter adjustment, water-cooling output adjustment, indication data (power ON time monitor, ambient temperature monitor, and control output ON/OFF count monitors), parameter masking, operation afte power ON, 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, 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, and display brightness setting
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)

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 for 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.

Set value	Alarm type	Alarm output operation		Description of function
Set value	Alarm type	When alarm value X is positive	When alarm value X is negative	Description of function
0	Alarm function OFF	Output OFF		No alarm
1	Upper- and lower-limit *1		*2	Set the upward deviation in the set point for the alarm upper limit (H) and the lower deviation in the set point for the alarm lower limit (L). The alarm is ON when the PV is outside this deviation range.
2 (default)	Upper-limit			Set the upward deviation in the set point by setting the alarm value (X). The alarm is ON when the PV is higher than the SP by the deviation or more.
3	Lower-limit			Set the downward deviation in the set point by setting the alarm value (X). The alarm is ON when the PV is lower than the SP by the deviation or more.
4	Upper- and lower-limit range *1		*3	Set the upward deviation in the set point for the alarm upper limit (H) and the lower deviation in the set point for the alarm lower limit (L). The alarm is ON when the PV is inside this deviation range.
5	Upper- and lower-limit with standby sequence *1	*5	*4	A standby sequence is added to the upper- and lower-limit alarm (1). *6
6	Upper-limit with standby sequence			A standby sequence is added to the upper-limit alarm (2). *6
7	Lower-limit with standby sequence			A standby sequence is added to the lower-limit alarm (3). *6
8	Absolute-value upper-limit			The alarm will turn ON if the process value is larger than the alarm value (X) regardless of the set point.
9	Absolute-value lower-limit			The alarm will turn ON if the process value is smaller than the alarm value (X) regardless of the set point.
10	Absolute-value upper-limit with standby sequence			A standby sequence is added to the absolute-value upper-limit alarm (8). *6
11	Absolute-value lower-limit with standby sequence			A standby sequence is added to the absolute-value lower-limit alarm (9). *6
12	LBA (alarm 1 type only)	-		*7
13	PV change rate alarm	-		*8
14	SP absolute-value upper-limit alarm			This alarm type turns ON the alarm when the set point (SP) is higher than the alarm value (X).
15	SP absolute-value lower-limit alarm			This alarm type turns ON the alarm when the set point (SP) is lower than the alarm value (X).
16	MV absolute-value upper-limit alarm *9	Standard Control	Standard Control	This alarm type turns ON the alarm when the manipulated variable (MV) is higher than the alarm value (X).
16	MV absolute-value upper-limit alarm *9	Heating/Cooling Control (Heating MV)	Heating/Cooling Control (Heating MV) Always ON
17	MV absolute-value lower-limit alarm *9	Standard Control	Standard Control	This alarm type turns ON the alarm when the manipulated variable (MV) is lower than the alarm value (X).
17	MV absolute-value lower-limit alarm *9	Heating/Cooling Control (Heating MV)	Heating/Cooling Control (Heating MV) Always ON

*1.With set values 1, 4 and 5, the upper and lower limit values can be set independently for each alarm type, and are
expressed as “L” and “H.”
*2.Set value: 1, Upper- and lower-limit alarm

*3.Set value: 4, Upper- and lower-limit range

*4.Set value: 5, Upper- and lower-limit with standby sequence
For Upper- and Lower-Limit Alarm Described Above *2
• Case 1 and 2
Always OFF when the upper-limit and lower-limit hysteresis overlaps.
• Case 3: Always OFF
*5.Set value: 5, Upper- and lower-limit with standby sequence Always OFF when the upper-limit and lower-limit hysteresis
overlaps.
*6.Refer to the E5[]D Digital Temperature Controllers User's Manual (Cat. No. H224) for information on the operation of
the standby sequence.
*7.Refer to the E5[]D Digital Temperature Controllers User's Manual (Cat. No.H224) for information on the loop burnout
alarm (LBA).
*8.Refer to the E5[]D Digital Temperature Controllers User's Manual (Cat. No. H224) for information on the PV change
rate alarm.
*9.When heating/cooling control is performed, the MV absolute upper limit alarm functions only for the heating operation
and the MV absolute lower limit alarm functions only for the cooling operation.

Characteristics

Influence of voltage *2
Indication accuracy (at the 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.
Influence of temperature *2		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. *3 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 EMS. (at EN 61326-1)
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) *4
Derivative time (D)		0 to 9999 s (in units of 1 s), 0.0 to 999.9 s (in units of 0.1 s) *4
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) *4
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) *4
For adaptive control	SP response proportional band	Temperature input: 0.1 to 999.9°C or °F (in units of 0.1°C or °F)
	SP response integral time	0 to 9999 s (in units of 1 s), 0.0 to 999.9 s (in units of 0.1 s) *4
	SP response derivative time	0 to 9999 s (in units of 1 s), 0.0 to 999.9 s (in units of 0.1 s) *4
	Disturbance proportional band	Temperature input: 0.1 to 999.9°C or °F (in units of 0.1°C or °F)
	Disturbance integral time	0 to 9999 s (in units of 1 s), 0.0 to 999.9 s (in units of 0.1 s) *4
	Disturbance derivative time	0 to 9999 s (in units of 1 s), 0.0 to 999.9 s (in units of 0.1 s) *4
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		-1999 to 9999 (decimal point position depends on input type)
Influence of signal source resistance		Thermocouple: 0.1°C/Ω max. (100Ω max.) Platinum resistance thermometer: 0.1°C/Ωmax. (10Ω 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
Vibration	Resistance	10 to 55 Hz, 20 m/s² for 2 hrs each in X, Y, and Z directions
Shock	Malfunction	100 m/s², 3 times each in X, Y, and Z directions
Shock	Resistance	300 m/s², 3 times each in X, Y, and Z directions
Weight		Controller: Approx. 210 g, Mounting Adapter: Approx. 4 g × 2
Degree of protection		Front panel: IP66, Rear case: IP20, Terminals: IP00
Memory protection		Non-volatile memory (number of writes: 1,000,000 times)
Setup Tool		E5ED: CX-Thermo version 4.66 or higher E5ED-B: CX-Thermo version 4.67 or higher
Setup Tool port		E5ED/E5ED-B top panel: An E58-CIFQ2 USB-Serial Conversion Cable is used to connect a USB port on the computer.5 E5ED/E5ED-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. 5
Standards	Approved standards	cULus: UL 61010-1/CSA C22.2 No.61010-1, Korean wireless regulations (Radio law: KC Mark)
Standards	Conformed standards	EN 61010-1 (IEC 61010-1) and RCM standards
EMC		EMI: EN 61326-1 6 Radiated Interference Electromagnetic Field Strength: EN 55011 Group 1, class A Noise Terminal Voltage:EN 55011 Group 1, class A EMS:EN 61326-1 6 ESD Immunity:EN 61000-4-2 Electromagnetic Field Immunity:EN 61000-4-3 Burst Noise Immunity:EN 61000-4-4 Conducted Disturbance Immunity:EN 61000-4-6 Surge Immunity:EN 61000-4-5 Voltage Dip/Interrupting Immunity:EN 61000-4-11

*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 temperatures is ±2°C ±1 digit max. The indication accuracy of the
B thermocouple 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 the 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 PL II thermocouples is (±0.3% of PV or ±2°C, whichever is
greater) ±1 digit max.
*2.Ambient temperature: −10°C to 23°C to 55°C, Voltage range: −15% to 10% of rated voltage
*3.K thermocouple at −100°C max.: ±10°C max.
*4.The unit is determined by the setting of the Integral/Derivative Time Unit parameter.
*5.External communications (RS-485) and USB-serial conversion cable communications can be used at the same time.
*6.Industrial electromagnetic environment (EN/IEC 61326-1 Table 2)

USB-Serial Conversion Cable

Applicable OS	Windows XP/Vista/7/8/8.1/10 *1
Applicable software	CX-Thermo version 4.66 or higher (E5ED-B: version 4.67 or higher)
Applicable models	E5[]C-T Series, E5[]C Series, E5CB Series, and E5[]D 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 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 or 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, 57,600, or 115,200 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 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	You can use the memory in the PLC to read and write E5ED/E5ED-B parameters, start and stop operation, etc. The E5ED/E5ED-B automatically performs communications with PLCs. No communications programming is required. Number of connected Digital Temperature Controllers: 32 max. (Up to 16 for the FX3) 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
Copying *	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.

Programless
communications

You can use the memory in the PLC to read and write E5ED/E5ED-B parameters, start and stop
operation, etc. The E5ED/E5ED-B automatically performs communications with PLCs.
No communications programming is required.
Number of connected Digital Temperature Controllers: 32 max. (Up to 16 for the FX3)
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

Copying *

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.
*Programless communications supports the copying function.

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 38 ms for a control period of 0.1 s or 0.2 s.

Electrical Life Expectancy Curve for Control Output Relay (Reference Values)

last update: November 8, 2021

Top of page

E5ED / E5ED-B

Optimize Control by Detecting Status Changes. Easily Satisfy Both Productivity and Quality.

Ratings

Input Ranges

Thermocouple/Platinum Resistance Thermometer (Universal inputs)

Analog input

Alarm Types

Characteristics

USB-Serial Conversion Cable

Communications Specifications

Communications Functions

Current Transformer (Order Separately) Ratings

Heater Burnout Alarms and SSR Failure Alarms

Electrical Life Expectancy Curve for Control Output Relay (Reference Values)

Product Category