Digital Temperature Controllers
E5AN
Compact and Intelligent Temperature
Controllers
• Depth of only 78 mm.
• Various temperature inputs: thermocouple, platinum resistance
thermometer, infrared temperature sensor, and analog inputs.
• Auto-tuning and self-tuning available. Auto-tuning is possible
even while self-tuning is being executed.
• Heating or heating/cooling control is available.
• Event input allows multiple SP selection and run/stop function.
• Water-resistant construction (NEMA4X: equivalent to IP66).
• Conforms to UL, CSA, and IEC safety standards as well as CE
marking.
96(W) x 96(H) x 78(D) mm
®
Model Number Structure
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Model Number Legend
E5AN-
@ @ @
M
@
-500
1
2
3
4
5
4. Option Unit
M:
Option Unit can be mounted
5. Input type
TC: Thermocouple
P:
Platinum resistance thermometer
1. Output type
R:
Relay
Q:
Voltage (for driving SSR)
C:
Current
2. Number of alarms
3:
Three alarms
3. Heater burnout alarm
Blank:Not available
H:
Available
Ordering Information
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Standard Models
Size
1/4 DIN
96(W) x 96(H) x
78(D) mm
Power supply
voltage
100 to 240 VAC
3
No. of alarm
points
Control output
Relay
Voltage
(for driving SSR)
Current
24 VAC/VDC
3
Relay
Voltage
(for driving SSR)
Current
Heater burnout
alarm
No
Yes
No
Yes
No
No
Yes
No
Yes
No
Thermocouple model Platinum resistance
thermometer model
E5AN-R3MTC-500
E5AN-R3HMTC-500
E5AN-Q3MTC-500
E5AN-Q3HMTC-500
E5AN-C3MTC-500
E5AN-R3MTC-500
E5AN-R3HMTC-500
E5AN-Q3MTC-500
E5AN-Q3HMTC-500
E5AN-C3MTC-500
E5AN-R3MP-500
E5AN-R3HMP-500
E5AN-Q3MP-500
E5AN-Q3HMP-500
E5AN-C3MP-500
E5AN-R3MP-500
E5AN-R3HMP-500
E5AN-Q3MP-500
E5AN-Q3HMP-500
E5AN-C3MP-500
Note 1.
A Current Transformer (CT) is not provided with the Unit. If using a heater burnout alarm, be sure to order one when ordering the E5AN.
2.
When the heating and cooling function or the heater burnout alarm is used, one of the alarm outputs will be disabled for each function used.
3.
Specify the power supply specifications when ordering.
Digital Temperature Controllers
E5AN
I-11
Temperature
Controller
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Option Units
The E5AN provides communication or event input functionality when
mounted with one of the following Option Units.
Name
Communication Unit
Event Input Unit
Model
E53-AK01
E53-AK03
E53-AKB
Function
RS-232C communication
RS-485 communication
Event input
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Current Transformer (Sold
Separately)
Model
Hole diameter
E54-CT1
5.8 dia.
E54-CT3
12.0 dia.
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Terminal Cover
Model
E53-COV11
Note:
The Terminal Cover comes with the E5AN and does not have
to be purchased separately.
Specifications
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Ratings
Supply voltage
Operating voltage range
Power consumption
Sensor input
100 to 240 VAC, 50/60 Hz
85% to 110% of rated supply voltage
9 VA
Thermocouple:
Platinum resistance thermometer:
Infrared temperature sensor:
Voltage input:
Relay output
Voltage output
Current output
Alarm output
Control method
Setting method
Indication method
Other functions
Ambient temperature
Ambient humidity
Storage temperature
5 VA/4 W
K, J, T, E, L, U, N, R, S, B
Pt100, JPt100
10 to 70°C, 60 to 120°C, 115 to 165°C, 160 to 260°C
0 to 50 mV
24 VAC, 50/60 Hz/24 VDC
Control output
SPST-NO, 250 VAC, 5 A (resistive load), electrical life: 100,000 operations
12 VDC
+15%
/
−20%
(PNP), max. load current: 40 mA, with short-circuit protection circuit
4 to 20 mA DC, load: 600
Ω
max., resolution: approx. 2,600
SPST-NO, 250 VAC, 3 A (resistive load), electrical life: 100,000 operations
2-PID or ON/OFF control
Digital setting using front panel keys
7-segment digital display and single-lighting indicator
Character height: PV: 15.0 mm; SV: 9.5 mm
According to Controller model
−10
to 55°C (with no condensation or icing)
25% to 85%
−25
to 65°C (with no condensation or icing)
I-12
Digital Temperature Controllers
E5AN
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Input Ranges
Platinum Resistance Thermometer Input/Thermocouple Input
Platinum resistance thermometer input
Input type
Name
1800
1700
1600
1500
1400
1300
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
−100
−200
Platinum resistance thermometer
Pt100
JPt100
Temperature range
850
500.0
500.0
100.0
0.0
−200
−199.9
−199.9
100.0
0.0
Set value
0
1
2
3
4
Thermocouple input
Input type
Name
1800
1700
1600
1500
1400
1300
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
−100
−200
K
J
T
Thermocouple
E
L
U
N
R
1700
ES1A Infrared
Temperature Sensor
S
1700
Analog input
0 to 50 mV
Usable in the
following
ranges by
scaling:
−1999
to 9999
or
−199.9
to
999.9
B
1800
K10 to
70°C
K60 to K115 to K160 to
120°C 165°C 260°C
1300
1300
Temperature range
850
850
500.0
400.0
400
400.0
400
400.0
260
120
70
100
−20.0
−100
−200
−200
−199.9
−20.0
0
−100
−200
−199.9
−200
0
0
0
0
0
0
165
Set value
0
1
2
3
4
17
5
6
7
18
8
9
10
11
12
13
14
15
16
Applicable standards by input type are as follows:
K, J, T, E, N, R, S, B: JIS C1602-1995
L: Fe-CuNi, DIN 43710-1985
U: Cu-CuNi, DIN 43710-1985
JPt100: JIS C1604-1989, JIS C1606-1989
Pt100: JIS C1604-1997, IEC751
Shaded ranges indicate default settings.
ES1A models with a temperature range of 160°C to 260°C have been discontinued.
Digital Temperature Controllers
E5AN
I-13
Temperature
Controller
600
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Characteristics
Indication accuracy
Thermocouple:
(±0.5% of indicated value or
±1°C,
whichever greater)
±1
digit max. (see note)
Platinum resistance thermometer:
(±0.5% of indicated value or
±1°C,
whichever greater)
±1
digit max.
Analog input:
±0.5%
FS±1 digit max.
CT input:
±5%
FS±1 digit max.
0.1 to 999.9 EU (in units of 0.1 EU)
0.1 to 999.9 EU (in units of 0.1 EU)
0 to 3999 s (in units of 1 s)
0 to 3999 s (in units of 1 s)
1 to 99 s (in units of 1 s)
0.0% to 100.0% (in units of 0.1%)
−1999
to 9999 (decimal point position depends on input type)
500 ms
20 MΩ min. (at 500 VDC)
2000 VAC, 50 or 60 Hz for 1min (between different charging terminals)
10 to 55 Hz, 10 m/s
2
for 2 hours each in X, Y and Z directions
300 m/s
2
, 3 times each in 3 axes, 6 directions (relay: 100 m/s
2
)
Approx. 310 g
Mounting bracket: Approx. 60 g
Front panel: NEMA4X for indoor use (equivalent to IP66), rear case: IP20, terminals: IP00
EEPROM (non-volatile memory) (number of writes: 100,000)
EN55011 Group 1 class A
EN55011 Group 1 class A
EN61000-4-2: 4 kV contact discharge (level 2)
8 kV air discharge (level 3)
Immunity RF-interference:
ENV50140:
10 V/m (amplitude modulated, 80 MHz to
1 GHz) (level 3)
10 V/m (pulse modulated, 900 MHz)
Immunity Conducted Disturbance: ENV50141:
10 V (0.15 to 80 MHz) (level 3)
Immunity Burst:
EN61000-4-4: 2 kV power-line (level 3)
2 kV I/O signal-line (level 4)
UL3121-1, CSA22.2 No. 142, E.B.1402C
Conforms to EN50081-2, EN50082-2, EN61010-1 (IEC61010-1)
Conforms to VDE0106/part 100 (Finger Protection), when the terminal cover is mounted.
Emission Enclosure:
Emission AC Mains:
Immunity ESD:
Hysteresis
Proportional band (P)
Integral time (I)
Derivative time (D)
Control period
Manual reset value
Alarm setting range
Sampling period
Insulation resistance
Dielectric strength
Vibration resistance
Shock resistance
Weight
Degree of protection
Memory protection
EMC
Approved standards
Note:
The indication of K thermocouples in the
−200
to 1300°C range, and T and N thermocouples at a temperature of
−100°C
or less, and U and
L thermocouples at any temperature is
±2°C±1
digit maximum. The indication of B thermocouples at a temperature of 400°C or less is un-
restricted.
The indication of R and S thermocouples at a temperature of 200°C or less is
±3°C±1
digit maximum.
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Communications Specifications
Transmission path connection
Communications method (see note 1)
Synchronization method
Baud rate
Transmission code
Data bit length (see note 2)
Stop bit length (see note 2)
Error detection
RS-485:
Multiple points
RS-232C: Point-to-point
RS-485 (two-wire, half duplex)/RS-232C
Start-stop synchronization
1,200/2,400/4,800/9,600/19,200 bps
ASCII
7 or 8 bits
1 or 2 bits
Vertical parity (none, even, odd)
Frame check sequence (FCS): with SYSWAY
Block check character (BCC): with CompoWay/F
Not available
RS-485/RS-232C
Not available
40 bytes
Flow control
Interface (see note 1)
Retry function
Communications buffer
Note 1.
RS-232C communications are only supported for the E5AN and E5EN models.
2.
The baud rate, data bit length, stop bit length, or vertical parity can be individually set using the communications setting level.
I-14
Digital Temperature Controllers
E5AN
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Current Transformer (Sold Separately) Ratings
Dielectric strength
Vibration resistance
Weight
Accessories (E54-CT3 only)
1,000 VAC (1 min)
50 Hz 98 m/s
2
E54-CT1: Approx. 11.5 g
E54-CT3: Approx. 50 g
Armature (2)
Plug (2)
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Heater Burnout Alarm Specifications
Max. heater current
Input current readout accuracy
Heater burnout alarm setting range
Min. detection ON time
Single-phase AC: 50 A (see note 1)
±5%FS±1
digit max.
0.0 to 50.0 A (0.1 A units) (see note 2)
190 ms (see note 3)
Note 1.
When heater burnout is detected on a 3-phase heater, use the K2CU-F@@A-@GS (with gate input terminal).
2.
When the set value is “00 A,” the heater burnout alarm will always be OFF. When the set value is “50.0 A,” the heater burnout alarm will
always be ON.
3.
When the control output ON time is less than 190 ms, heater burnout detection and heater current measurement will not be carried out.
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Engineering Data
Electrical Life Expectancy Curve for Relays (Reference Values)
500
Life expectancy (×10
4
operations)
300
100
50
30
E5AN, E5EN
250 VAC, 30 VDC
(resistive load)
cosφ = 1
10
5
3
E5CN
250 VAC, 30 VDC
(resistive load)
cosφ = 1
1
0
1
2
3
4
5
6
E54-CT1
Thru-current (Io) vs. Output Voltage (Eo) (Reference Values)
Maximum continuous heater current: 50 A (50/60 Hz)
Number of windings: 400±2
Winding resistance: 18±2
Ω
Output voltage (Eo) V (r.m.s.)
100 V 50 Hz
10
∞
1 kΩ
Distortion
factor 10%
3%
1%
1
100 mV
100
Ω
RL = 10
Ω
10
1
100
µV
10
1
10
100 mA
1
10
100 1,000 A
Thru-current (Io) A (r.m.s.)
Digital Temperature Controllers
E5AN
I-15
Temperature
Controller
Switching current (A)
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