Process Controller with DeviceNet
E5EK--DRT
Controller Offers Built-in, High-speed
DeviceNet Communications
D
D
D
D
D
Provides independent, distributed process control with
flexibility to change settings and report status via
DeviceNet.
DeviceNet is over 40 times faster than RS-485
communications, 23 ms vs. 984 ms per controller
(using 3 read, 3 write, and 1 execute instructions as a
basis).
Controller can respond to DeviceNet explicit message
requests from programmable controllers without special
programming.
High performance range of 0.1% FS
(Pt input: --100.0_C to 100.0_C).
3-year warranty.
R
Ordering Information
J Process Controller
Stock Note: Shaded models are normally stocked.
Description
Controller with DeviceNet slave communications and
t
terminal
i l cover
DIN size
1/8
/ DIN,,
48 x 96 mm
Supply
voltage
100-240 VAC
Model
E5EK-AA2-DRT-500 AC100-240
E5EK-AA2-DRT AC100-240
24 VAC/VDC
/
E5EK-AA2-DRT-500 AC/DC24
E5EK-AA2-DRT AC/DC24
Note: 1. The heater burnout alarm function can be used only when an ON/OFF output board is used for the control outputs (heat).
2. Be sure to specify the current transformer and output board when ordering.
3. Part numbers with -500 available at Omron USA, non -500 numbers available in Omron Canada only. Models with -500 have a
terminal cover for finger protection.
A--192
Process Controller with DeviceNet
E5EK--DRT
J Optional Output Boards
Stock Note: Shaded models are normally stocked.
Specifications
Description
Max. quantity
Model
Relay
SPST, 5 A, 250 VAC
2
E53-R
SSR (solid state relay)
1 A, 75--250 VAC
2
E53-S
Voltage
g pulse
p
NPN, 12 VDC
2
E53-Q
NPN, 24 VDC
2
E53-Q3
PNP, 24 VDC
2
E53-Q4
4 to 20 mA
2
E53-C3
0 to 20 mA
2
E53-C3D
0 to 10 VDC
2
E53-V34
0 to 5 VDC
2
E53-V35
Linear current
Linear voltage
g
Note: If the control period is less than 5 seconds, use an SSR (solid state relay) or pulse voltage output.
Process Controller with DeviceNet
E5EK--DRT
A--193
J Accessories (Order Separately)
Stock Note: Shaded models are normally stocked.
Description
Specifications
Model
Current transformer; order
only if using heater
burnout alarm function
50 A load, 5.8 mm hole dia.
E54-CT1
120 A load, 12 mm hole dia.
E54-CT3
Terminal cover (supplied)
Provides finger protection from terminals (VDE0106 part 100)
E53-COV08
DeviceNet T-branch tap
One-branch line, with three M12 connectors
DCN2-1
DeviceNet shielded
t cordsets
d t
connector
0.5 m (1.64 ft) with one female M12 connector and bare wires
DCA1-5CNC5F1
1 m (3.28 ft) with one female M12 connector and bare wires
DCA1-5CN01F1
0.5 m (1.64 ft) with one male M12 connector and bare wires
DCA1-5CNC5H1
1 m (3.28 ft) with one male M12 connector and bare wires
DCA1-5CN01H1
Plug model for M12 female connector, shielded; resistor rated 121 Ω
DRS2-1
Socket model for M12 male connector, shielded resistor rated 121 Ω
DRS2-2
Terminal block for bare wires; resistor rated 121 Ω
DRS1-T
Terminating
g resistor
Note: Refer to CompoBus/D Operation Manual (W267) and DeviceNet Catalog (P10FAX1) for details such as ratings and characteristics.
Specifications
J Ratings
Supply voltage
100 to 240 VAC, 50/60 Hz, 24 VAC/DC
Operating voltage range
85% to 110% of rated supply voltage
Power consumption
15 VA (100 to 240 VAC), 12 VA (24 VAC), 8 W (24 VDC)
Input
Thermocouple: K, J, T, E, L, U, N, R, S, B, W, PLII
Platinum resistance thermometer: JPt100, Pt100
Current input: 4 to 20 mA, 0 to 20 mA (input impedance: 150 Ω)
Voltage input: 1 to 5 V, 0 to 5 V, 0 to 10 V (input impedance: 1 MΩ)
Input
p impedance
p
Current input
150 Ω
Voltage input
1 MΩ min.
Auxiliary output
SPST-NO, 3 A at 250 VAC (resistive load)
Control method
ON/OFF or advanced PID control (with auto-tuning)
Setting method
Digital setting using front panel keys
Indication method
7-segment digital display and LEDs (character height: PV: 14 mm, SV: 9.5 mm)
Control output
According to output board (see Output Board Ratings and Characteristics)
Install up to two output boards (sold separately).
Remote SP input
Current input: 4 to 20 mA (input impedance: 150 Ω)
Current transformer input
Additional functions
Connect an exclusive current transformer (E54-CT1 or E54-CT3)
Standard
Manual output, heating/cooling control, SP limiter, loop burnout alarm, SP ramp,
MV limiter, MV change rate limiter, input digital filter, input shift, run/stop, protect
functions
Option
Run/Stop selection, etc.
Note: 1. To conform to EN50081-2 (FCC Class A) for ratings of noise terminal voltages, attach a noise filter (TDK ZCB2206-11 or equivalent) to the AC power supply line.
2. Fuzzy self-tuning is not provided with the E5EK-DRT.
A--194
Process Controller with DeviceNet
E5EK--DRT
J Characteristics
Indication accuracy
Thermocouple (See Note 1):
±0.3% of indication value or ±1°C, whichever greater, ±1 digit max.
Platinum resistance thermometer (See Note 2):
±0.2% of indication value or ±0.8°C, whichever greater, ±1 digit max.
Analog input: ±0.2% FS ±1 digit max.
Hysteresis
0.01% to 99.99% FS (in units of 0.01% FS)
Proportional band (P)
0.1% to 999.9% FS (in units of 0.1% FS)
Integral (reset) time (I)
0 to 3,999 s (in units of 1 s)
Derivative (rate) time (D)
0 to 3,999 s (in units of 1 s)
Control period
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
Sampling period
(See Note
ote 3)
--1,999 to 9,999 or --199.9 or 999.9 (decimal point position dependent on input type)
Temperature
input
250 ms
Analog input
100 ms
Insulation resistance
20 MΩ min. at 500 VDC
Dielectric strength
2,000 VAC, 50/60 Hz for 1 min between terminals of different polarities
Vibration
resistance
i t
Malfunction
10 to 55 Hz, 10 m/s2 (approx. 1G) for 10 min each in X, Y, and Z directions
Destruction
10 to 55 Hz, 20 m/s2 (approx. 2G) for 2 hrs each in X, Y, and Z directions
Shock resistance
Malfunction
200 m/s2 min. (approx. 20G), 3 times each in 6 directions
(100 m/s2 (approx. 10G) applied to the relay)
Destruction
300 m/s2 min. (approx. 30G), 3 times each in 6 directions
Ambient
t
temperature
t
Operating
--10 to 55°C (14 to 131°F) with no icing/3-year warranty period: --10 to 50°C (14 to 122°F)
Storage
--25 to 65°C (--13 to 149°F) with no icing
Ambient humidity
Operating
35% to 85%
Enclosure ratings
g
Front panel
NEMA 4 for indoor use (equivalent to IP66)
Rear case
IEC standard IP20
Terminals
IEC standard IP00
Memory protection
Non-volatile memory (number of writings: 100,000 operations)
Weight
Approx. 320 g
Mounting bracket: approx. 65 g
EMC
Emission Enclosure:
Emission AC Mains:
Immunity ESD:
Approved standards
UL1092, CSA22.2 No. 14, CSA22.2 No. 1010-1
Conforms to EN50081-2, EN50082-2, EN61010-1 (IEC61010-1)
Conforms to VDE0106/part 100 (Finger Protection), when the separately-ordered terminal
cover is mounted.
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)
Note: 1. The indication accuracy of the K, T, and N thermocouples at a temperature of -100°C or less is ±2°C ±1 digit maximum.
The indication accuracy of the B thermocouple at a temperature of 400°C or less is unrestricted.
The indication accuracy of the R and S thermocouples at a temperature of 200°C or less is ±3°C ±1 digit maximum.
The indication accuracy of the W thermocouple at any temperature is (±0.3% of the indicated value or ±3°C, whichever
is greater) ±1 digit maximum.
The indication accuracy of the PLII thermocouple at any temperature is (±0.3% or ±2°C, whichever is greater) ±1 digit
maximum.
2. The indication accuracy of the Pt at --100.0°C to 100.0°C is ±0.1% FS ±1 digit maximum.
3. The sampling period of the standard model with CT and remote SP inputs is 250 ms.
Process Controller with DeviceNet
E5EK--DRT
A--195
J Communication Characteristics
Conforms to DeviceNet communications protocol.
For details, refer to the CompoBus/D Operation Manual and E5EK-DRT DeviceNet Process Controller User’s Manual.
Connection forms
Combination of multi-drop and T-branch connections (See Note 1)
Communications baud rate
500 kbps, 250 kbps, or 125 kbps (set using the front panel keys)
Communications media
Communications distance
Special 5-wire cables (2 signal lines, 2 power lines, 1 shield line)
500 kbps
Network length (See Note 2): 100 m max. (See Note 3)
Drop line length: 6 m max.
Total drop line length: 39 m max.
250 kbps
Network length (See Note 2): 250 m max. (See Note 3)
Drop line length: 6 m max.
Total drop line length: 78 m max.
125 kbps
Network length (See Note 2): 500 m max. (See Note 3)
Drop line length: 6 m max.
Total drop line length: 156 m max.
Max. number of nodes
64 nodes (including master)
Max. number of slaves
63 slaves
Error control checks
CRC error check, duplicate node address check
Note: 1. External terminating resistor is required.
2. Indicates the maximum distance between nodes.
3. The distance is less than 100 m when thin cables are used for the trunk lines.
J Output Board Ratings and Characteristics
Relay output
5 A at 250 VAC (resistive load)
SSR output
1 A at 75 to 250 VAC (resistive load)
Voltage output
NPN: 40 mA at 12 VDC (with short-circuit protection)
NPN: 20 mA at 24 VDC (with short-circuit protection)
PNP: 20 mA at 24 VDC (with short-circuit protection)
Linear current output
4 to 20 mA, permissible load impedance: 600 Ω max., resolution: approx. 2,600
0 to 20 mA, permissible load impedance: 600 Ω max., resolution: approx. 2,600
Linear voltage output
0 to 10 VDC, permissible load impedance: 1 kΩ max., resolution: approx. 2,600
0 to 5 VDC, permissible load impedance: 1 kΩ max., resolution: approx. 2,600
J Current Transformer Ratings
Model
E54-CT1
E54-CT3
Max. continuous heater current
50 amps
120 amps (See Note 1)
Dielectric strength
1,000 VAC (for 1 min)
Vibration resistance
50 Hz, 98 m/s2 (10G)
Weight
Approx. 11.5 g
Approx. 50 g
Accessories
----
Armature: 2; Plug: 2
Note: 1. Use within the max heater current rating of controller table shown below.
J Heater Burnout Alarm
Max. heater current
Single-phase 50 A AC (See Note 1)
Heater current value display accuracy
±5% FS±1 digit max.
Heater burnout alarm setting range
0.1 to 49.9 A (in units of 0.1 A) (See Note 2)
Min. detection ON time
190 ms (See Note 3)
Note: 1. The heater burnout alarm is always OFF if the alarm is set to 0.0 A and always ON if the alarm is set to 50.0 A.
2. No heater burnout detection or heater current value measurement is possible if the control output (heat) is ON for less than
190 ms.
This product has been tested by ODVA’s authorized Independent Test Lab and found to comply with ODVA Conformance Test
Software Version 2.0-1.00.
A--196
Process Controller with DeviceNet
E5EK--DRT
Temperature Ranges
Platinum Resistance Thermometer
Input (switch selectable)
Range
g
JPt100
Pt100
°C
--199.9 to 650.0
--199.9 to 650.0
--100.0 to 100.0
°F
--199.9 to 999.9
--199.9 to 999.9
--150.0 to 250.0
Thermocouple
Input
(switch
selectable)
(See Note.)
K
J
Range
°C
--200
to
1,300
0.0
to
500.0
--100
to
850
°F
--328
to
2,372
32
to
932
--148
to
1,562
T
E
L
0.0
to
400.0
--199.9
to
400.0
0
to
600
--100
to
850
32
to
752
--327.82
to
752
32
to
1,112
--148
to
2,732
U
N
R
S
B
W
PLII
0.0
to
400.0
--199.9
to
400.0
--200
to
1,300
0
to
1,700
0
to
1,700
100
to
1,800
0
to
2,300
0
to
1,300
32
to
752
--327.82
to
752
--328
to
2,372
32
to
3,092
32
to
3,092
212
to
3,272
32
to
4,172
32
to
2,372
Note: Setting number is factory-set to 2 (K).
Thermocouple W is W/Re5-26 (tungsten rhenium 5, tungsten rhenium 26).
Current/Voltage Ranges
Input
p
( it h selectable)
(switch
l t bl )
Current input
Range
One of following ranges depending on results of scaling
--1999 to 9999
--199.9 to 999.9
--19.99 to 99.99
--1.999 to 9.999
4 to 20 mA
Voltage input
0 to 20 mA
1 to 5 V
0 to 5 V
0 to 10 V
Dimensions
Unit: mm (inch)
J E5EK-DRT
13.5
(0.53)
48 (1.89)
Panel Cutouts
60 (2.36)
min.
100 (3.94)
112
(4.41)
96
(3.78)
91
(3.58)
120
(4.72)
min.
Note: Rear case width is 44 mm.
Note: 1. Recommended panel thickness
is 1 to 8 mm.
2. Maintain the specified vertical
and horizontal mounting space
between each Unit. Units must
not be closely mounted (vertically
or horizontally).
Process Controller with DeviceNet
E5EK--DRT
A--197
Installation
J External Connection
Relay output
(E53-R)
ON/OFF voltage
output (E53-Q)
Current output
(E53-C3)
Linear
voltage output
SSR
output (E53-V34)
(E53-S)
0 to 10 V
DeviceNet connections use terminals 18 to 22
instead of a connector. Use the bare wire end
of DCA1-5CNjjF1 cordsets with one female
connector or DCA1-5CNjjH1 cordsets with
one male connector to install E5EK-DRT as a
branch. If this controller is the last node in a
DeviceNet network, use a terminating resistor
across CANL and CANH terminals.
100 to 240 VAC,
50/60 Hz
4 to 20 mA
40 mA at
12 VDC
Control output 1
Remote
SP input
0 to 10 V
4 to 20 mA
40 mA at
12 VDC
Control output 2
CT input
4 to 20 mA
Auxiliary
output 1
Auxiliary
output 2
Thermocouple
Platinum
resistance
thermometer
(B)
1 to 5 V, 0 to 5 V,
0 to 10 V
Precautions
For application precautions, refer to the CompoBus/D Operation Manual (W267) and E5EK-DRT User Manual (H099).
A--198
Process Controller with DeviceNet
E5EK--DRT
4 to 20 mA,
0 to 20 mA
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