Omron E5DC User Manual

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2 Preparations
E5@C Digital Temperature Controllers User’s Manual (H174)
2-2 Using the Terminals
2
2-2-3 E5CC-B Terminal Block Wiring Example
 Model Numbers
All E5CC-B models have universal sensor inputs, so the code in the model number is always “M.”
 Terminal Details
Do not connect anything to the terminals that are shaded gray.
Precautions for Correct Use
• When complying with EMC standards, the line connecting the sensor must be 30 m or less. If
the cable length exceeds 30 m, compliance with EMC standards will not be possible.
• The sensor input is not electrically isolated from the internal circuits. If you use a grounded
thermocouple, do not connect one of the sensor input terminals to ground. (If the sensor input
terminals are connected to ground, errors will occur in the measured temperature as a result
of leakage current.)
Sensor Input
TC (thermocouple)
Pt (resistance
thermometer)
I (current) V (voltage)
E5CC-@@ @ @ B M-@@@
Sensor input
−
+
6
7
8
A
B
B
6
7
8
+
−
mA
6
7
8
+
−
V
6
7
8

Omron E5DC Specifications

General

Brand	Omron
Model	E5DC
Category	Temperature Controller
Language	English