Omron E5 C Series Manual page 69

E5DC-B (Models with Push-In Plus Terminal Blocks)
Control output
Auxiliary outputs 1, 2
Relay outputs
Relay output
250 VAC: 2 A (resistive load)
250 VAC, 3 A (resistive load)
Voltage output (for driving SSR)
12 VDC, 21 mA
Linear current output
0 to 20 mA DC
4 to 20 mA DC
Load: 500 Ω max.
(3) Input Power Supply
(6) Options
002
Communications and 1 CT
B(+)
RS-485
A(-)
015
Communications
B(+)
RS-485
A(-)
(1) Control Output
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
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
Sensor input and CT input
Communications and event input
Power
Voltage output (for driving SSR) and linear current output
supply
Auxiliary outputs 1 and 2
: Reinforced insulation
: Functional isolation
Note: Auxiliary outputs 1 to 2 are not insulated.
24 VAC/DC
100 to 240 VAC
1 1
2
2
(no polarity)
5 7
CT1
6 8
7
5
8
6
RX QX
1 relay 1 voltage output
(for driving SSR)
output
3 3
+
R Q
-
4 4
@
C-B (Controllers with Push-In Plus Terminal Blocks) on page 133 for wire specifications and wiring
Relay output
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.
E5DC
1 5 9 13
2 6 10 14
3 7 11 15
4 8 12 16
CX
1 linear
current output
3
+ C
-
4
E5DC-B
Power
Voltage output (for driving SSR) and linear current output
supply
: Reinforced insulation
: Functional isolation
Note: Auxiliary outputs 1 to 2 are not insulated.
E5DC/E5DC-B
B M
(1) (2)(3)(4)(5) (6)
Terminal type
(2) Auxiliary Outputs
9 13
Auxiliary
Auxiliary
output 1 output 2
10 14
* When connecting different potentials to
auxiliary outputs 1 and 2, check the
single fault condition of the common
terminal before use.
(5) Sensor (Temperature/Analog) Input
TC
Pt
A
-
11 15
11 15
12 16
12 16
+
V
I
+
mA
11 15 11 15
-
12 16 12 16
Sensor input and CT input
Communications
Relay output
Auxiliary outputs 1 and 2
B
B
-
V
+
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