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E5@C Digital Temperature Controllers User’s Manual (H174)
E5EC/E5AC
E5EC-B
Note: The E5CC-U, E5DC, E5DC-B, and E5GC do not have a transfer output. However, if the control output is
a linear current output, the control output can be used as a simple transfer output. For details on the
operating procedure, refer to 5-13 Using the Transfer Output for the Process Value, Set Point, or other
Data.
* The E5CC-U must be manufactured in May 2014 or later (version 2.2 or higher) and the E5DC must
be manufactured in July 2014 or later (version 2.2 or higher).
Remote SP Input
Models with an option number of 007 or 011 to 014 have a remote SP input.
Note: The E5CC-U, E5CC-B, E5DC, E5DC-B, and E5GC do not have a remote SP input.
The remote SP input circuit is not electrically isolated from the internal circuits. Therefore, when using a
grounded sensor input, do not connect the remote SP input terminals to ground. (If the remote SP input
terminals are connected to ground, errors will occur in the measured temperature as a result of leakage
current.)
Potentiometer Input
You can use this input for a Position-proportional Model. The maximum opening can be measured to between
100 and 10KΩ.
Note: The E5CC, E5CC-U, E5CC-B, E5EC-B, E5DC, E5DC-B, and E5GC do not have a potentiometer input.
Option number: 011, 012, 013, or 014
Option number: 011 or 014
Output type Specification
Current output 4 to 20 mA DC, Load: 500 Ω max., Resolution: 10,000
Linear voltage output 1 to 5 VDC, Load: 1 kΩ min., Resolution: 10,000
Input type Specification
Current input 4 to 20 or 0 to 20 mA DC with input impedance of 150 Ω max.
Linear voltage input 1 to 5, 0 to 5, or 0 to 10 VDC with input impedance of 1 MΩ min.
+v
+
−
L
32
Current output
Linear voltage output
33
+
−
L
31
33
V
+v
+
−
L
43
Current output
Linear voltage output
44
+
−
L
42
44
V
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