Omron E5 C Series, Manual

Page: 69 / 137

E5DC/E5DC-B
69
E5DC-B (Models with Push-In Plus Terminal Blocks)
Note: 1. The application of the terminals depends on the model.
2. Do not wire the terminals that are shown with a gray background.
3. When complying with EMC standards, the cable that connects the sensor must be 30 m or less. If the cable length exceeds 30m,
compliance with EMC standards will not be possible.
4. Refer to Wiring Precautions for
E5
@
C-B (Controllers with Push-In Plus Terminal Blocks)
on page 133 for wire specifications and wiring
methods.
5. Due to UL Listing requirements, use the E54-CT1L or E54-CT3L Current Transformer with the factory wiring (internal wiring).
Use a UL category XOBA or XOBA7 current transformer that is UL Listed for field wiring (external wiring) and not the factory wiring
(internal wiring).
6. The terminal layout is different than models with screw terminal blocks. Check the terminal arrangement before wiring.
7. The event input specification main unit is not used with models with Push-In Plus terminal blocks.
Isolation/Insulation Block Diagrams
E5DC
Note: Auxiliary outputs 1 to 2 are not insulated.
E5DC-B
Note: Auxiliary outputs 1 to 2 are not insulated.
Pt
A B
B
+
-
-
+
11
12
15
16
I
11
12
15
16
mA
V
11
12
15
16
V
9
10
13
14
TC
-
+
11
12
15
16
Control output
Relay output
250 VAC, 3 A (resistive load)
Voltage output (for driving SSR)
12 VDC, 21 mA
Linear current output
0 to 20 mA DC
Load: 500
Ω
max.
4 to 20 mA DC
Relay outputs
250 VAC: 2 A (resistive load)
Auxiliary outputs 1, 2
E5DC M B
1
2
1
2
(3) Input Power Supply
(no polarity)
100 to 240 VAC
24 VAC/DC
RX QX CX
(1) Control Output
(2) Auxiliary Outputs
Auxiliary
output 2 Auxiliary
output 1
(5) Sensor (Temperature/Analog) Input
(6)
Options
002
Communications and 1 CT
015
Communications
+
-
3
4
3
4
-
3
4
+ C
Q
R
5
6
7
8
7
8
CT1
RS-485
B(+)
A(-)
5
6
RS-485
B(+)
A(-)
(1) (2)(3)(4)(5) (6)
Terminal type
1
2 5
6 9
10
13
14
3
4 7
8 12 11 15
16
The E5DC-B is set for a K-type thermocouple (input type = 5) by default.
An input error (
s.err
) will occur if the input type setting does not agree
with the temperature sensor. Check the input type.
1 relay
output
1 voltage output
(for driving SSR) 1 linear
current output
*
When connecting different potentials to
auxiliary outputs 1 and 2, check the
single fault condition of the common
terminal before use.
Sensor input and CT input
Communications and event input
Voltage output (for driving SSR) and linear current output
Relay output
Auxiliary outputs 1 and 2
: Reinforced insulation
: Functional isolation
Power
supply
Sensor input and CT input
Communications
Voltage output (for driving SSR) and linear current output
Relay output
Auxiliary outputs 1 and 2
: Reinforced insulation
: Functional isolation
Power
supply