Omron E5AF, Operation Manual

Page: 14 / 82

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E5EF-A02 (with RS-422 Communications)
4 to 20 mA
9
8
+
--
12 VDC 40 mA
+
--
9
8
9
8
7
6
5
4
3
2
1
17
16
15
14
13
12
11
10
11
10
+
--
11
10
B
A
12
B
100 to 240 VAC
50/60 Hz
FG
SDA
RDB
RDA
9
8
Ground FG terminal 17 to avoid noise interference.
For relay or
SSR output For voltage
output For current
output
SG
SDB
Use these terminals
when connecting a
thermocouple. Use these terminals when
connecting a platinum re-
sistance thermometer.
Alarm output 2
Alarm output 1
Control
output
Note: Do not connect unused terminals.
E5EF-AH02 (with RS-422 Communications and Heater Burnout Alarm)
12 VDC 40 mA
+
--
9
8
9
8
7
6
5
4
3
2
1
17
16
15
14
13
12
11
10
11
10
+
--
11
10
B
A
12
B
100 to 240 VAC
50/60 Hz
FG
SDA
RDB
RDA
9
8
Ground FG terminal 17 to avoid noise interference.
SG
SDB
CT
Heater burnout alarm output**
For voltage
output unit
Current Transformer (CT)*
For relay or
SSR output
Alarm output
Control
output
Use these terminals
when connecting a
thermocouple. Use these terminals when
connecting a platinum resis-
tance thermometer.
Note: *The Current Transformer must be the E54-CT1 or
E54-CT3. Other Current Transformer cannot be con-
nected.
**The heater burnout alarm goes ON when the E5EF
detects a sensor failure or heater burnout.
E5EF-A03 (with RS-485 Communications)
4 to 20 mA
9
8
+
--
12 VDC 40 mA
+
--
9
8
9
8
7
6
5
4
3
2
1
17
16
15
14
13
12
11
10
11
10
+
--
11
10
B
A
12
B
100 to 240 VAC
50/60 Hz
FG
B
A
9
8
Ground FG terminal 17 to avoid noise interference.
SG
SDB
Use these terminals
when connecting a
thermocouple. Use these terminals when
connecting a platinum resis-
tance thermometer.
Alarm output 2
Alarm output 1
Control
output
For relay or
SSR output For voltage
output For current
output
Note: Do not connect unused terminals.
Section 2--1