E5CZ-R2MLD datasheet(35/64 Pages) OMRON

35 / 64 page

Precautions for Operation

1. It takes approximately 2 seconds for the outputs to turn ON from

after the power supply is turned ON. Due consideration must be

given to this time when incorporating Temperature Controllers in a

sequence circuit.

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

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

Controller. If power is turned ON for the Temperature Controller

before turning ON power for the load, self-tuning will not be

performed properly and optimum control will not be achieved.

3. When starting operation after the 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

Temperature Controller OFF and ON again, switching from STOP

mode to RUN mode can also be used.)

4. Avoid using the 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.

USB-Serial Conversion Cable

1. The disk that is included with the Conversion Cable is designed for

a computer CD-ROM driver. Never attempt to play the disk in a

general-purpose audio player.

2. Do not connect or disconnect the Conversion Cable connector

repeatedly over a short period of time. The computer may

malfunction.

3. 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.

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

so may damage the Conversion Cable.

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

length when connecting to the computer. Doing so may damage

the Conversion Cable.

6. For models with communications, the same port is used by the

Setting Tool port and for communications via the communications

terminals. Do not use communications via the communications

terminals when using the Setting Tool port.

Mounting

Mounting to the Panel

E5CZ

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

the Controller. Waterproofing is not possible when group mounting

Controllers. Waterproof packing is not necessary when there is no

need for the waterproof function.

There is no waterproof function for the E5CZ-U.

2. Insert the E5CZ/E5CZ-U into the mounting hole in the panel.

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

temporarily fasten the E5CZ/E5CZ-U.

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.

E5EZ/E5AZ

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

the Controller. Waterproofing is not possible when group mounting

Controllers. Waterproof packing is not necessary when there is no

need for the waterproof function.

2. Insert the E5AZ/E5EZ into the square mounting hole in the panel

(thickness: 1 to 8 mm). Attach the Mounting Brackets provided

with the product to the mounting grooves on the top and bottom

surfaces of the rear case.

3. Use a ratchet to alternately tighten the screws on the top and

bottom Mounting Brackets little by little to maintain balance, until

the ratchet turns freely.

Mounting the Terminal Cover

For the E5CZ, make sure the “UP” characters on the Cover are in the

correct position and insert the Cover into the holes at the top and

bottom.

For the E5EZ or E5AZ, fit the E53-COV11 Terminal Cover over the

upper hook. Mount it in the direction shown in the above diagram. If

the Terminal Cover is mounted in the opposite direction, proper

mounting of the fixtures may not be possible.

Terminal Cover

E53-COV17

(order separately)

Adapter

(order separately)

E5CZ

E5CZ-U

Order the P2CF-11 or

P3GA-11 Socket separately.

For Front-mounting Socket

(Panel mounting is also possible.)

Waterproof packing

(Accessory)

Panel

Terminal Cover

(E53-COV11)

Terminal Cover

(E53-COV11)

(order separately)

Mounting

Bracket

(Accessory)

Panel

Waterproof packing

(Accessory)

Mounting

Bracket

(Accessory)

Panel

Waterproof packing

(Accessory)

E5EZ

E5AZ

E5CZ-R2MLD 数据表(PDF) 35 Page - Omron Electronics LLC

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