Digital Temperature Controller
E5GC
(48
×
24 mm)
Easy Operation and High Performance of
the E5@C Series in a Compact 48
×
24-
mm Body
• A compact body of 48
×
24
×
90 mm (W
×
H
×
D) that is ideal for
small equipment, laboratory instruments, and others.
• White PV display with a height of 10.5 mm for high visibility even
with the compact body.
• Removable terminal block to simplify maintenance. Select from
screw terminals or screwless clamp terminals for the wiring
method.
• High-speed sampling at 50 ms.
• Easy connections to a PLC with programless communications.
• Set up the Controller without wiring the power supply by
connecting to the computer with a Communications Conversion
Cable (sold separately). Setup is easy with the CX-Thermo (sold
separately).
48
×
24 mm
Models with Screw
Terminal Blocks
E5GC-@6
48
×
24 mm
Models with Screwless
Clamp Terminal Blocks
E5GC-@C
Refer to your OMRON website for the most recent
information on applicable safety standards.
Refer to
Safety Precautions
on page 104.
Main I/O Functions
Sensor Input
Universal input
•
Thermocouple
•
Pt
•
Analog current/voltage
Indication Accuracy
•
Thermocouple input:
±0.3%
of PV
•
Pt input:
±0.2%
of PV
•
Analog input:
±0.2%
of FS
Sampling Period
•
50 ms
E5GC
Dual displays: PV/SV
4-digit displays
Control Output 1
• Relay output
• Voltage output (for driving SSR)
• Linear current output
Auxiliary Outputs
• None
•1
•2
Event Inputs
• None
•1
•2
Serial Communications
• None
• RS-485
• PF (shift) Key
• Temperature status display
• Simple programming
• Independent heating and
cooling PID control
• Changed parameter display
• Display brightness setting
• Simple transfer output (only on
models with liner current outputs)
• Work Bit Message
This datasheet is provided as a guideline for selecting products.
Be sure to refer to the following manuals for application precautions and other information required for operation before attempting
to use the product.
E5@C Digital Temperature Controllers User’s Manual (Cat. No. H174)
E5@C Digital Temperature Controllers Communications Manual (Cat. No. H175)
2
E5GC
Model Number Legend and Standard Models
Model Number Legend
E5GC-@@
@ @ @
M-@@@ (Example: E5GC-RX1A6M-015)
−− − − − − −−−
A
B C D E
F
A
B
No. of
Model Control
outputs 1 auxiliary
and 2
outputs
E5GC
RX
QX
*1 CX
*2 0
1
2
A
D
6
C
M
000
015
016
023
024
C
Power
supply
voltage
D
Terminal
type
E
Input
type
F
Options
Meaning
48
×
24 mm
Control output 1
Relay output
Voltage output
(for driving SSR)
Linear current output
Control output 2
None
None
None
*3
*3, *4
*5
*1
*2
*3
*4
*5
None
1
2
100 to 240 VAC
24 VAC/DC
Screw terminals (with cover)
Screwless clamp terminals
Universal input
HB alarm and HS alarm
Communications Event inputs
---
---
---
---
RS-485
---
---
---
1
1
---
---
---
---
2
The control output can be used as a simple transfer output.
Only option 000 can be selected if an auxiliary output is zero.
Option 016 and 023 can be selected only if two auxiliary outputs are selected.
Option with HB and HS alarms (023) cannot be selected if a linear current output is selected for the control output.
Option 024 can be selected only if one auxiliary output is selected.
Heating and Cooling Control
●Using
Heating and Cooling Control
A
Control Output Assignment
An auxiliary output is used as the cooling control output.
B
Control
If PID control is used, you can set PID control separately for heating and cooling.
This allows you to handle control systems with different heating and cooling response characteristics.
3
E5GC
Specifications
Ratings
Power supply voltage
Operating voltage range
Power consumption
A in model number: 100 to 240 VAC, 50/60 Hz
D in model number: 24 VAC, 50/60 Hz; 24 VDC
85% to 110% of rated supply voltage
5.9 VA max. at 100 to 240 VAC, and 3.2 VA max. at 24 VAC or 1.8 W max. at 24 VDC
Temperature input
Thermocouple: K, J, T, E, L, U, N, R, S, B, 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
Current input: 150
Ω
max., Voltage input: 1 MΩ min. (Use a 1:1 connection when connecting the ES2-HB/
THB.)
ON/OFF control or 2-PID control (with auto-tuning)
SPST-NO, 250 VAC, 2 A (resistive load), electrical life: 100,000 operations, minimum applicable load: 5
V, 10 mA (reference value)
Output voltage 12 VDC
±20%
(PNP), max. Load current: 21 mA, with short-circuit protection circuit
4 to 20 mA DC/0 to 20 mA DC, load: 500
Ω
max., resolution: Approx. 10,000
1 or 2 (depends on model)
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)
1 or 2 (depends on model)
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
Digital setting using front panel keys
11-segment digital displays and individual indicators
Character height: PV: 10.5 mm, SV: 5.0 mm
Up to eight set points (SP0 to SP7) can be saved and selected using the event inputs, key operations, or
serial communications.*
None
Manual output, heating/cooling control, loop burnout alarm, SP ramp, other alarm functions, heater burn-
out (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 val-
ue, display brightness setting, simple transfer output, and work bit message
−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)
25% to 85%
−25
to 65°C (with no condensation or icing)
2,000 m max.
T2A, 250 VAC, time-lag, low-breaking capacity
Installation Category II, Pollution Degree 2 (IEC 61010-1 compliant)
Sensor input
Input impedance
Control method
Relay output
Control
output
Voltage output
(for driving SSR)
Linear current output
Number of outputs
Output specifications
Number of inputs
Event
input
External contact input
specifications
Auxiliary
output
Setting method
Indication method
Multi SP
Bank switching
Other functions
Ambient operating temperature
Ambient operating humidity
Storage temperature
Altitude
Recommended fuse
Installation environment
* Only four set points are selectable for event inputs.
5
Microcontroller MCU
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