Omron E5CC-B-800 - Page 48

E5DC-800
48
External Connections
E5DC-800
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. Connect M3 crimped terminals.
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).
Isolation/Insulation Block Diagrams
Note: Auxiliary outputs 1 and 2 are not insulated.
-
+
12
13
14
12
13
14
12
13
14
12
13
14
TC
Pt
+
-
m
A
I
V
-
V
+
11
10
9
+
-
5
6
5
6
-
5
6
+
RX QX CX
C
Q
R
1
2
3
4
7
8
7
8
7
8
CT1
RS-485
B(+)
A(-)
3
4
RS-485
B(+)
A(-)
EV1
3
4
7
8
CT1
EV1
3
4
A
B
B
1
2
1
4
37
814
13
12
2
5
6
9
10
11
Sensor (Temperature/Analog) Input
Auxiliary output 2
Auxiliary output 1
Control Output
1 linear
current output
1 relay
output
1 voltage output
(for driving SSR)
Input Power Supply
(no polarity)
100 to 240 VAC
24 VAC/DC
Auxiliary Outputs
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 and 2
Options
Control output
E5DC 8
817
One event input and 1 CT
816
One event input
815
Communications
802
Communications and 1 CT
Options
The E5DC-800 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.
Use no-voltage inputs for the event inputs.
The polarity for non-contact inputs is given
in parentheses.
(-)
(-)
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