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E5EF-AH03 (with RS-485 and Heater Burnout Alarm)
For voltage
output
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.
2--2
Connecting Communications Connectors/Terminals
For relay or
SSR output
+
9
9
Control
12 VDC 40 mA
output
8
8
--
Alarm output
Heater burnout alarm output**
B
A
SG
Connect a host system or peripheral device to the appropriate communica-
tions connector; confirm that the system or device conforms to that connec-
tor's communications specifications. Before mounting the Fuzzy Temperature
Controller, be sure to consider the added depth required by connected
cables.
Panel
*1
Depth of the main body from panel when mounted
*1: Without OMRON XM4
D-sub Connector
100 mm
The following OMRON D-sub Connectors are recommended:
25 pin: XM4A-2521 (plug) + XM2S-2511 (hood)
9 pin:
XM4A-0921 (plug) + XM2S-0911 (hood)
If using an equivalent connector, make sure that the connector screws are
the following metric size: M2.6 x 0.45 mm.
9
FG
17
Ground FG terminal 17 to avoid noise interference.
8
16
100 to 240 VAC
7
50/60 Hz
15
6
14
5
Current Transformer (CT)*
13
4
CT
12
12
3
--
11
11
11
2
10
10
10
+
1
Use these terminals
Use these terminals when
when connecting a
connecting a platinum resis-
thermocouple.
tance thermometer.
*2
*2: With OMRON XM4 D-sub Connector
No less than 170 mm (25-pin connector)
No less than 160 mm (9-pin connector)
Section 2--2
B
B
A
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