Omron E5 C Series, Manual

Page: 106 / 137

E5EC-T/E5AC-T
106
External Connections
E5EC-T/E5AC-T
Isolation/Insulation Block Diagrams
Models with 4 Auxiliary Outputs
Note: Auxiliary outputs 1 to 2 and 3 to 4 are not insulated.
-
+
-
+
Models with 2 Output:
Linear Current Output
and Voltage (for Driving SSR)
3
4
5
6
CQ
OUT1
C
OUT2
Q
010
Four event inputs
and one CT 008
(6) Options
004
Communications
and two event inputs
019
Six event inputs, one CT, and
transfer output
022
Communications, four event inputs,
and transfer output
021
Six event inputs and
transfer output
Transfer
output
(5) Sensor (Temperature/Analog) Input
V
−
23
V
24
+
22
TC
22
+
−
mA
−
+
23
22
23
24
Pt I
24
22
23
24
A
B
B
(2) Auxiliary Outputs
7
8
11
12
Auxiliary outputs 1 to 4
9
10
Auxiliary output 2
Auxiliary output 1
Auxiliary output 4
Auxiliary output 3
Potentiometer
input
19
20
21
C
W
O
+
−
(1)Control Outputs
Models with
1 Relay Output Models with 1
Voltage Output
(for Driving SSR)
3
4
5
6
3
4
5
6
RX QX
Q R
OUT1 OUT1
+
+
+
+
−
− −
−
Models with 2 Voltage
Outputs (for Driving SSR)
Models with Voltage Output (for
Driving SSR) and Relay Output
Models with 1
Linear Current
Output
3
4
5
6
3
4
5
6
3
4
5
6
QR
CX QQ
Q
Q C
R
Q
OUT1
OUT2
OUT1 OUT1
OUT2
−
+
−
+
Models with 2
Relay Outputs Models with 2
Linear Current Outputs
3
4
5
6
3
4
5
6
RR/PR CC
R
R
C
C
OUT1 OUT1
OUT2 OUT2
2
(no polarity)
(3) Input Power Supply
100 to 240 VAC
1
24 VAC/DC
1
2
(-)
19
20
21
13
14
15
17
18
16
EV1
EV2
B(+)
A(-)
RS-485
21
19
20
17
18
15
16
13
14
EV1
EV2
B(+)
A(-)
RS-485
CT1
21
19
20
16
17
18
13
14
15
EV1
EV2
EV3
EV4
CT1
−
33
32
31
30
29
28
+
+
13
14
15
16
17
18
19
20
21
V
I
EV1
EV2
EV3
EV4
EV5
EV6
28
29
30
32
31
33
13
14
15
16
17
18
19
20
21
+
−
+
V
I
EV1
EV2
EV5
EV6
B(+)
A(-)
RS-485
23
24
11
12
35
36
19
20
21
22
9
10
31
32
33
34
2
25
7
8
17 5
6
29
30
3
4
26
27
28
1 13
14
15
16
18
21
+
+
−
19
20
16
17
18
13
14
15
29
30
31
32
33
28
V
I
EV1
EV2
EV3
EV4
EV5
EV6
CT1
Voltage output
(for driving SSR)
12 VDC, 21 mA
Relay output
250 VAC, 5 A
(resistive load)
Linear current output
0 to 20 mA DC
4 to 20 mA DC
Load: 500 Ω max.
Linear current output
0 to 20 mA DC
Voltage output (for driving SSR)
12 VDC, 40 mA
21 mA if there are two control outputs
Load: 500 Ω max.
4 to 20 mA DC
Relay output
250 VAC, 5A (resistive load)
Control output 1 Auxiliary outputs Control output 2
Relay output
250 VAC, 2 A
(resistive load)
005
Four event inputs
21
19
20
16
17
18
13
14
15
EV1
EV2
EV3
EV4
Communications, two
event inputs, and one CT
Transfer
output
Transfer
output
E5EC M 4 5
(1) (2) (3) (4) (5) (6)
Terminal type
E5AC M
4
5
(1) (2) (3) (4) (5) (6)
Terminal type
T T
Models with 4 auxiliary
outputs:
The E5
@
C-T is set for a K-type thermocouple (input type = 5) by
default. An input error (
s.err
) will not 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.
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 30 m,
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).
Sensor input, CT input, potentiometer input, and remote SP input
Communications and event inputs
Voltage output (for driving SSR),
linear current output, and transfer output
Relay output
Auxiliary outputs 1, 2
Auxiliary outputs 3, 4
: Reinforced insulation
: Functional isolation
Power
Supply