Omron E5ZN Series User Manual (English)

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E5ZN Operation

CSM_E5ZN_operation_TG_E_2_2

Nomenclature

E5ZN (Orders for the E5ZN series will not be accepted after March 31, 2019.)

• The E5ZN is a Temperature Controller that features the ability to be built into equipment.

• The E5ZN is equipped with RS-485 communications, so process values can be monitored and parameters can be read or written from the host

system.

• The Terminal Unit can be separated from the Controller, so maintenance can be performed on the Controller without changing the wiring.

• If two or more Controllers are connected to the same host system, use an expansion Terminal Unit and close mounting to safe space and

reduce wiring.

Using Setting Switches

Controller Front panel

Terminal Unit

Standard Model Expansion Model

Baud Rate

Operation Indicators

Unit Number Switch

Set the baud rate of the Controller to match the baud rate of the host system.

• POWER

Lights when power is turned ON.

• ERROR

Lights when an input error (e.g., memory error or input error for any channel) occurs.

• SD/RD (Send Data/Receive Data)

Light during communications with the host.

• OUT1, OUT2 (Control Output 1, Control Output 2)

Light when the control output 1 or the control output 2 functions are ON.

• SUB1, SUB2 (Auxiliary Output 1, Auxiliary Output 2)

Light when the auxiliary output 1 or the auxiliary output 2 functions are ON.

Front Panel

Set the unit number to identify the Controller connected to the host system and to the Setting Display Unit

(E5ZN-SDL).

The unit number is hexadecimal.

Switch settings 0 to F correspond to unit numbers 00 to 15.

Set a different unit number for each E5ZN if more than one is connected using RS-485 communications.

Communications cannot be performed if the same unit number is used more than once on the same line.

Setting 0

Default setting

15Unit number

Setting 0

4800

9600

19200

38400

456

Do not set.

789

Baud rate (bps)

Other manuals for Omron E5ZN Series

Brochure4 pages

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Omron E5ZN Series Specifications

General

Control Method	PID, ON/OFF
Input Type	Thermocouple, RTD, Analog
Output Type	Relay, Voltage, Current
Display Type	Digital LCD
Power Supply	100 to 240 VAC, 24 VAC/VDC
Communication	RS-485
Operating Temperature	55°C
Operating Humidity	25 to 85% RH (non-condensing)
Number of Control Outputs	1