Digital Temperature Controllers
E5CZ
Next-generation Digital Temperature
Controller
• Depth of only 78 mm.
• Various temperature inputs: thermocouple, platinum resistance
thermometer, infrared temperature sensor, and analog inputs.
• Auto-tuning and self-tuning are available. Auto-tuning is possi-
ble even while self-tuning is being executed.
• Heating or heating/cooling control is available.
• Start/stop function.
• CE marking and UL/CSA approval.
• Models with optional functions and current output added to the
series.
Refer to the "Safety
Precautions"
on page 52.
48
×
48
×
78 mm (W
×
H
×
D)
®
Model Number Structure
■
Model Number Legend
E5CZ-
@
2
@ @
1 2 3
4
3. Option Unit
Blank: Not available
M:
Option Unit can be mounted
4. Power supply voltage
Blank: 100 to 240 VAC
D:
24 VAC/VDC
1. Output type
R:
Relay
Q:
Voltage (for driving SSR)
C:
Current
2. Number of alarms
2:
Two alarms
Ordering Information
■
List of Models
Size
Power supply
voltage
Number of
alarm points
2
Relay
Voltage for driving SSR
Relay
Voltage for driving SSR
Current
24 VAC/VDC
2
Relay
Voltage for driving SSR
Current
Control output
Option Unit
Not Available
Not Available
Available
Available
Available
Available
Available
Available
Model
E5CZ-R2
E5CZ-Q2
E5CZ-R2M
E5CZ-Q2M
E5CZ-C2M
E5CZ-R2MD
E5CZ-Q2MD
E5CZ-C2MD
1/16 DIN
100 to 240 VAC
48
×
48
×
78 mm (W
×
H
×
D)
■
Option Units
The E5CZ-@2M provides communications or event input functionality when one of the following Option Units is mounted.
Functions
Communications
Communications
Heater burnout
Event inputs
Event inputs
Heater burnout
Model
E53-CNH03N
E53-CN03N
E53-CNHBN
E53-CNBN
12
Digital Temperature Controllers
E5CZ
■
Accessories (Order Separately)
Current Transformers (CTs)
Model
Hole diameter
E54-CT1
5.8 dia.
E54-CT3
12.0 dia.
Specifications
■
Ratings
Power supply voltage
Operating voltage range
Power consumption
Sensor input
100 to 240 VAC, 50/60 Hz
85% to 110% of rated supply voltage
7 VA
5 VA, 3 W
Thermocouple:
K, J, T, E, L, U, N, R, S, B
Platinum resistance thermometer: Pt100, JPt100
Infrared temperature sensor:
10 to 70
°
C, 60 to 120
°
C, 115 to 165
°
C, 140 to 260
°
C
Voltage input:
0 to 50 mV
Relay output
Voltage output
Current output
Alarm output
Event input
Contact input
SPST-NO, 250 VAC, 3 A (resistive load), electrical life: 100,000 operations
12 VDC
+15%
/
−20%
(PNP), max. load current: 21 mA, with short-circuit protection circuit
4 to 20 mA DC, load: 600
Ω
max., resolution: approx. 2,600
SPST-NO, 250 VAC, 1 A (resistive load), electrical life: 100,000 operations
ON: 1 k
Ω
max., OFF: 100 k
Ω
min.
Outflow current: Approx. 7 mA per point
Control method
Setting method
Indication method
Other functions
Ambient operating temperature
Ambient operating humidity
Storage temperature
2-PID control or ON/OFF control
Digital setting using front panel keys
7-segment digital display and single-lighting indicators
Character height: PV: 10.0 mm; SV: 6.5 mm
According to Controller model
Non-contact input
ON: Residual voltage: 1.5 V max., OFF: Leakage current: 0.1 mA max.
24 VAC/VDC, 50/60 Hz
Control output
−
10 to 55
°
C (with no condensation or icing)
25% to 85%
−
25 to 65
°
C (with no condensation or icing)
■
Input Ranges
Platinum Resistance Thermometer Input
Input type
Temperature
range
−200
to
850°C
Pt100
−199.9
to
500.0°C
1
0.0 to
100.0°C
2
JPt100
−199.9
to
500.0°C
3
0.0 to
100.0°C
4
Setting number
0
Thermocouple Input
Input type
Temperature
range
K
−200
to
−20
to
1300°C 500°C
6
J
T
E
L
U
N
R
S
B
−100
to
−20.0
to
−200
to
−199.9
to 0 to
850°C 400.0°C 400°C 400.0°C 600°C
7
8
9
22
10
−100
to
−200
to
−199.9
to
−200
to 0 to
0 to
100 to
850°C 400°C 400.0°C 1300°C 1700°C 1700°C 1800°C
11
12
23
13
14
15
16
Setting number
5
Shaded setting indicates the default setting.
ES1B Infrared Temperature Sensor
Input type
Temperature
range
10 to 70°C
0 to 90°C
60 to 120°C
0 to 120°C
18
115 to 165°C
0 to 165°C
19
140 to 260°C
0 to 260°C
20
Setting number
17
Digital Temperature Controllers
E5CZ
13
Analog Input
Input type
Setting range
0 to 50 mV
Usable in the following ranges by scaling:
−1999
to 9999 or
−199.9
to 999.9
Setting number
21
Applicable standards by input type are as follows:
K: GB/T 2814-98
J,L: GB/T 4994-98
T,U: GB/T 2903-98
E: GB/T 4993-98
N: GB/T 17615-98
R: GB/T 1598-98
S: GB/T 3772-98
B: GB/T 2902-99
JPt100, Pt100: GB/T 5977-99
■
Characteristics
Indication accuracy
Thermocouple:
(
±
0.5% of indicated value or
±
1
°
C, whichever is greater)
±
1 digit max. (See note 1.)
Platinum resistance thermometer:
(
±
0.5% of indicated value or
±
1
°
C, whichever is greater)
±
1 digit max.
Analog input:
±
0.5% FS
±
1 digit max.
CT input:
±
5% FS
±
1 digit max.
R, S, and B thermocouple inputs:
(
±
1% of PV or
±
10
°
C, whichever is greater)
±
1 digit max.
Other thermocouple inputs:
(
±
1% of PV or
±
4
°
C, whichever is greater)
±
1 digit max.
*
±
10
°
C for
−
100
°
C or less for K sensors
Platinum resistance thermometer inputs:
(
±
1% of PV or
±
2
°
C, whichever is greater)
±
1 digit max.
Analog inputs:
(
±
1% of 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%)
Influence of temperature
(See note 2.)
Influence of voltage
(See note 2.)
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
Memory protection
EMC
−
1999 to 9999 (decimal point position depends on input type)
500 ms
20 M
Ω
min. (at 500 VDC)
2,000 VAC, 50 or 60 Hz for 1min (between current-carrying terminals of different polarity)
10 to 55 Hz, 20 m/s
2
for 10 min in X, Y and Z directions
100 m/s
2
, 3 times each in 3 axes, 6 directions
Approx. 150 g
EEPROM (non-volatile memory) (number of write operations: 100,000)
EN 55011 (GB/T 6113.1,2) Group 1 Class A
EN 55011 (GB/T 6113.1,2) Group 1 Class A
IEC 61000-4-2 (GB/T 17626.2) 4 kV contact discharge (level 2)
8 kV air discharge (level 3)
RF-interference Immunity:
IEC 61000-4-3 (GB/T 17626.3): 10 V/m, 80 MHz to 1 GHz (level 3)
Conducted Disturbance Immunity: IEC 61000-4-6 (GB/T 17626.6): 3 V (0.15 to 80 MHz) (level 3)
Burst Immunity:
IEC 61000-4-5 (GB/T 17626.5): 2 kV powerline (level 3)
2 kV I/O signalline (level 4)
UL 61010C-1, CSA C22.2 No.1010.1
Conforms to EN 61326, EN 61010-1 (IEC 61010-1).
Enclosure Emission:
AC Mains Emission:
ESD Immunity:
Applicable standards
Note 1.
The indication accuracy of K thermocouples in the
−
200 to 1300
°
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 maximum. The indication accuracy of the B thermocouples at a temperature
of 400
°
C max. is not specified.
The indication accuracy of the R and S thermocouples at a temperature of 200
°
C max. is
±
3
°
C
±
1 digit maximum.
2.
Conditions: Ambient temperature:
−
10
°
C to 23
°
C to 55
°
C, Voltage range:
−
15% to +10% of rated voltage.
3.
When using the E53-CN03N or E53-CNBN Option Unit with the E5CZ-C2M or E5CZ-C2M to satisfy the Class A limit for the radiated in-
terference field strength test, always connect a ZCAT2235-1030 Clamp Filter (manufactured by TDK) to the power line of the Temperature
Controller.
14
Digital Temperature Controllers
E5CZ
Dimensions
Note:
All units are in millimeters unless otherwise indicated.
Panel Cutouts
Mounted separately
Group Mounted
(48
×
No. of units
−2.5)
+1.0
0
ALM1
ALM2
PV
SV
60 min
45
+0.6
0
45
+0.6
0
E5CZ
102
48
93
6
78
ALM1
ALM2
e
PV
SV
OUT2
58
48.8
48.8
OUT1 STOP
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 they are group
mounted.)
When two or more Controllers are mounted, make sure that
the surrounding temperature does not exceed the allowable
operating temperature specified in the specifications.
E5CZ
Current Transformers
E54-CT1
25
3
21
15
5.8 dia.
2.8
7.5
10.5
40
Two, 3.5 dia.
10
30
E54-CT3
2.36 dia.
30
12 dia.
9
40@
Two, M3 holes (depth: 4)
15
30
Connection Example
E54-CT3 Accessories
•
Contact
Approx. 3 dia.
Approx. 6 dia.
Contact
•
Plug
Plug
Lead wire
(22)
18
45
+0.6
0
OUT1 STO
P
OUT2
Digital Temperature Controllers
E5CZ
15
Wiring Terminals
•
The voltage output (control output) is not electrically insulated from the internal circuits. When using a grounded thermocouple, do not connect
the control output terminals to the ground. If the control output terminals are connected to the ground, errors will occur in the measured temper-
ature values as a result of leakage current.
Current output
Voltage output
Relay output
Alarm output
Control output 1
4 to 20 mA DC
12 VDC
21 mA
ALM2/Control
output 2
Analog input
Input power supply
ALM1/Heater
burnout
Two input power supplies are available: 100 to 240 VAC or 24 VDC.
Option Units
E53-CNHBN
Event Inputs/Heater Burnout Detection
Contact inputs
Non-contact inputs
E53-CNBN
Event Inputs
Contact inputs Non-contact inputs
Heater burnout detection input
Do not use.
Do not use.
E53-CNH03N
Communications/Heater Burnout Detection
E53-CN03N
Communications
RS-485
Host computer
RS-485
B (+)
A (−)
A (−)
Do not use.
Heater burnout detection input
Do not use.
Do not use.
Do not use.
Communications
Interface:
RS-485
Synchronization: Start-stop
(asynchronous)
Communications: Half duplex
Baud rate:
1.2/2.4/4.8/9.6/
19.2 kbps
Event Inputs
Contact Inputs
ON: 1 k
Ω
max., OFF: 100 k
Ω
min.
Non-Contact Inputs
ON: residual voltage of 1.5 V max.
OFF: leakage current of 0.1 mA max.
Heater Burnout Alarm
Maximum heater current: 50 A AC
Input current indication accuracy:
±
5% FS
±
1 digit max.
Heater burnout alarm setting range:
0.1 to 49.9 A, in 0.1 A increments
16
Digital Temperature Controllers
E5CZ
Host computer
B (+)
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