Omron E5 C Series, Manual

Page: 50 / 137

E5EC/E5EC-B/E5AC
50
External Connections
E5EC/E5AC (Screw Terminal Blocks)
The E5EC 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.
Relay output
250 VAC, 5 A
(resistive load)
Voltage output
(for driving SSR)
12 VDC, 40 mA
When There Is a
Control Output 2:
21 mA
Linear current output
0 to 20 mA DC
4 to 20 mA DC
Load: 500 Ω max.
100 to 240 VAC 24 VAC/DC
Auxiliary outputs 1, 2, 3, 4
-
+
21
+
+
+
-
19
20
16
17
18
011
6 event Inputs, 1 CT input,
transfer output, and remote SP input
13
14
15
29
30
31
32
35
36
33
34
28
V
mA
V
I
35
-
34
33
32
31
30
29
28
+
+
+
+
013
6 event Inputs, transfer
output, and remote SP input
13
14
15
16
17
18
19
20
21
36 -
V
mA
V
I
014
Communications, 4 event Inputs,
transfer output, and remote SP input
28
29
30
32
31
33
13
14
15
16
17
18
19
20
21
+
-
+
34 +
+
35
36 -
V
mA
V
I
EV1
EV2
EV1
EV2
EV1
EV2
EV3
EV4
EV3
EV4
EV5
EV6
EV5
EV6
EV5
EV6
B(+)
A(-)
RS-485
CT1
21
19
19
20 20
21
17
19
20
21
16
17
18
13 13
14 14
15 15
16
17
18
15
16
010
4 event inputs
and 1 CT input
009
Communications, 2 event
inputs, and 2 CT inputs
13
14
004
Communications
and 2 event inputs
18
005
4 event inputs
19
20
21
13
14
15
17
18
16
EV1
EV2
EV1
EV2
EV1
EV2
EV1
EV2
EV3
EV4
EV3
EV4
B(+)
A(-)
RS-485
B(+)
A(-)
RS-485
CT1
CT2
COM
CT1
Transfer
output
Remote
SP input
Transfer
output Transfer
output
Remote
SP input
Remote
SP input
↑
Terminal type
Auxiliary outputs 1, 2, 3, 4 Control output 2 Control output 1
Relay output
Models with 4 auxiliary
outputs: 250 VAC, 2 A
(resistive load)
Relay output
250 VAC, 5 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.
(1) Control output
Models with
1 Relay Output Models with 1
Voltage Output
(for Driving SSR)
Models with 2 Voltage
Outputs (for Driving SSR) Models with Voltage Output (for
Driving SSR) and Relay Output
Models with 2
Relay Outputs
Models with 2
Linear Current
Outputs
Models with 1
Linear Current Output
RX
QR
QX CX
QQ
(2) Auxiliary Outputs
(3) Input Power Supply
(6) Options
(5) Sensor (Temperature/Analog) Input
(no polarity)
E5EC-
@@
4
@
5 M -
@@@
(1) (2) (3) (4) (5) (6)
RR
7
8
11
12
9
10
CQ
Potentiometer Input
Auxiliary output 2
Auxiliary output 1
Auxiliary output 4
Auxiliary output 3
Models with 2 Outputs: Linear Current Output
and Voltage (for Driving SSR)
↑
Terminal type
E5AC-
@@
4
@
5 M -
@@@
(1) (2) (3) (4) (5) (6)
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
2
1
2
1
V
-
23
V
24
+
22
TC
22
+
-
mA
-
+
23
22
23
24
Pt I
24
22
23
24
-
+
+
+ +
+ +
-
-
+
-
-
-
-
3
4
5
6
3
4
5
6
3
4
5
6
3
4
5
6
3
4
5
6
3
4
5
6
3
4
5
6
R
R
R
R
Q
Q Q
Q
OUT1
OUT1
OUT1
C
C
A
B
B
C
OUT1
OUT2
OUT1
OUT2
OUT1
OUT2
OUT1
OUT2
-
+
-
+
3
4
5
6
C
Q
OUT1
OUT2
20
O
21
19
W
C
3
4
5
6
R
R
PR
Open
Close
CC
Models with 2
Position-proportional
Relay Output
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).