Datasheet
E5EC/E5AC
43
External Connections
E5EC/E5AC
Isolation/Insulation Block Diagrams
Models with 4 Auxiliary Outputs
Note: Auxiliary outputs 1 to 2 and 3 to 4 are not insulated.
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
175
6
29
30
3
4
26
27
28
113
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
+
-
+
+
-
+
+
-
+
+
-
+
+
-
+
+
-
+
+
-
+
+
-
+
+
-
+
+
-
+
+
-
+
+
-
+
+
-
+
+
-
+
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.
Sensor input, CT inputs, 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