Omron E5CC User Manual page 54

2 Preparations
• Use event inputs under the following conditions:
• The outflow current is approximately 7 mA.
Contact input ON: 1 kΩ max., OFF: 100 kΩ min.
No-contact input ON: Residual voltage of 1.5 V max.; OFF: Leakage current of 0.1 mA max.
CT Inputs
Models with an option number of 001 to 003 or 008 to 012 have one or two CT inputs.
Transfer Output
Models with an option number of 006 or 011 to 014 have a transfer output.
E5CC
Option number: 006
E5EC/E5AC
Option number: 011, 012, 013, or 014
Output type
Current output
Linear voltage
output
Remote SP Input
Models with an option number of 007 or 011 to 014 have a remote SP input.
Input type
Current input
Linear voltage
output
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.
2 - 20
v
+
+ +
17 16
L L
V
18 18
− −
Current output Linear voltage output
v
+
+ +
32 31
L L
V
33
33
− −
Current output
Linear voltage output
4 to 20 mA DC, Load: 500 Ω max., Resolution: 10,000
1 to 5 VDC, Load: 1 kΩ min., Resolution: 10,000
4 to 20 or 0 to 20 mA DC with input impedance of 150 Ω max.
1 to 5, 0 to 5, or 0 to 10 VDC with input impedance of 1 MΩ min.
Specification
Specification
E5@C Digital Temperature Controllers User's Manual (H174)