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E5@C Digital Temperature Controllers User’s Manual (H174)

2-2 Using the Terminals

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

Control output 1

Sensor input

Auxiliary output

Input power supply

E5CC-@@ @ @ U M-@@@

Control output 1

Relay output

Control output 1

−

Voltage output (for

driving SSR)

Control output 1

−

Linear current

output

Omron E5CC User Manual

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