E5DC-RX2DSM-017 datasheet(111/120 Pages) OMRON

111 / 120 page

@C/E5@C-T

111

Measurement Accuracy

1. When extending or connecting the thermocouple lead wire, be sure to

use compensating wires that match the thermocouple types.

2. When extending or connecting the lead wire of the platinum resistance

thermometer, be sure to use wires that have low resistance and keep

the resistance of the three lead wires the same.

3. Mount the product so that it is horizontally level.

4. If the measurement accuracy is low, check to see if input shift has

been set correctly.

Waterproofing (Not applicable to the E5CC-U/

E5DC.)

The degree of protection is as shown below. Sections without any

specification on their degree of protection or those with IP

@0 are not

waterproof.

Front panel: IP66, Rear case: IP20, Terminal section: IP00

When waterproofing is required, insert the Waterproof Packing on the

backside of the front panel. Keep the Port Cover on the front-panel

Setup Tool port of the E5EC/E5EC-B/E5AC/E5EC-T/E5AC-T

securely closed. The degree of protection when the Waterproof

Packing is used is IP66. To maintain an IP66 degree of protection, the

Waterproof Packing and the Port Cover for the front-panel Setup Tool

port must be periodically replaced because they may deteriorate,

shrink, or harden depending on the operating environment. The

replacement period will vary with the operating environment. Check

the required period in the actual application. Use 3 years or sooner as

a guideline.

Operating Precautions

1. When using self-tuning, turn ON power for the load (e.g., heater)

at the same time as or before supplying power to the Digital

Temperature Controller. If power is turned ON for the Digital

Temperature Controller before turning ON power for the load, self-

tuning will not be performed properly and optimum control will not

be achieved.

When starting operation after the Digital Temperature Controller

has warmed up, turn OFF the power and then turn it ON again at

the same time as turning ON power for the load. (Instead of turning

the Digital Temperature Controller OFF and ON again, switching

from STOP mode to RUN mode can also be used.)

2. Avoid using the Digital Temperature Controller in places near a

radio, television set, or wireless installing. These devices can

cause radio disturbances which adversely affect the performance

of the Controller.

Others

1. Do not Connect or disconnect the Conversion Cable connector

repeatedly over a short period of time.

The computer may malfunction.

2. After connecting the Conversion Cable to the computer, check the

COM port number before starting communications. The computer

requires time to recognize the cable connection. This delay does

not indicate failure.

3. Do not connect the Conversion Cable through a USB hub. Doing

so may damage the Conversion Cable.

4. Do not use an extension cable to extend the Conversion Cable

length when connecting to the computer. Doing so may damage

the Conversion Cable.

Mounting

Mounting to a Panel

E5GC

1. For waterproof mounting, waterproof packing must be installed on

the Digital Temperature Controller. Waterproofing is not possible

when group mounting several Digital Temperature Controllers.

2. Insert the E5GC into the mounting hole in the panel.

3. Use two Mounting Adapters, either on the top and bottom or on the

right and left.

4. Push the Adapters from the terminals up to the panel, and

temporarily fasten the E5GC.

5. Tighten the two fastening screws on the Adapter. Alternately

tighten the two screws little by little to maintain a balance. Tighten

the screws to a torque of 0.29 to 0.39 N·m.

E5CC/E5CC-B/E5CC-U/E5CC-T

• E5CC/E5CC-T

There are two models of Terminal Covers that you can use with the

E5CC/E5CC-T.

•E5CC-U

For the Wiring Socket for the E5CC-U, purchase the P2CF-11 or

P3GA-11 separately.

1. For waterproof mounting, waterproof packing must be installed on

the Digital Temperature Controller. Waterproofing is not possible

when group mounting several Digital Temperature Controllers.

The E5CC-U cannot be waterproofed even if the Waterproof

Packing is inserted.

2. Insert the E5CC/E5CC-B/E5CC-U/E5CC-T into the mounting hole

in the panel.

3. Push the adapter from the terminals up to the panel, and

temporarily fasten the E5CC/E5CC-B/E5CC-U/E5CC-T.

4. Tighten the two fastening screws on the adapter.

Alternately tighten the two screws little by little to maintain a

balance. Tighten the screws to a torque of 0.29 to 0.39 N·m.

Panel

Waterproof

Packing

Adapter

Panel

Water Proof Packing

Terminal Cover

(E53-COV17)

(Sold separately)

Adapter

Terminal Cover

(E53-COV23)

E5DC-RX2DSM-017 数据表(PDF) 111 Page - Omron Electronics LLC

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