Omron E5EC User Manual

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2 Preparations
E5@C Digital Temperature Controllers User’s Manual (H174)
2-2 Using the Terminals
2
2-2-2 E5CC-U Terminal Block Wiring Example
 Terminal Arrangement
The terminals block of the E5CC-U is divided into four types of terminals: control output 1, sensor input,
auxiliary output, and input power supply.
Precautions for Correct Use
When you purchase the Digital Controller, it will be set for a K thermocouple (input type = 5) by
default. If a different sensor is used, an input error (s.err) will occur. Check the setting of the
Input Type parameter.
 Model Numbers
The specification for control output 1 is given in the following location in the model number.
 Terminal Details
Do not connect anything to the terminals that are shaded gray.
2-2-2 E5CC-U Terminal Block Wiring Example
Control Output 1
Code Output type Specification
RW 1 relay output, SPDT contacts 250 VAC, 3 A (resistive load)
QX 1 voltage output (for driving SSR) 12 VDC, 21 mA
CX 1 linear current output 4 to 20 mA DC or 0 to 20 mA DC with load of
500 Ω max.
RW QX CX
D
F
E
G
H
I
J
K
B
A
C
Control output 1
Sensor input
Auxiliary output
Input power supply
E5CC-@@ @ @ U M-@@@
Control output 1
Relay output
Control output 1
D
F
E
−
+
F
E
D
Voltage output (for
driving SSR)
Control output 1
Control output 1
−
+
F
E
D
Linear current
output

Omron E5EC Specifications

General

Mounting Type	Panel Mount
Display Resolution	0.1°C or 1°C
Control Method	ON/OFF
Input Type	Thermocouple, RTD, Analog voltage
Supply Voltage	100 to 240 VAC
Output Type	Relay, Voltage, Current
Size	48 x 96 mm
Control Output	Relay, Voltage, Current
Alarm Output	Relay
Communication	RS-485
Ambient Operating Temperature	-10 to 55°C
Ambient Operating Humidity	25 to 85% RH
Protection Rating	IP20