E3X-NA

10

Safety Precautions

Refer to Warranty and Limitations of Liability.

This product is not designed or rated for ensuring

safety of persons either directly or indirectly.

Do not use it for such purposes.

Do not use the product in atmospheres or environments that exceed

product ratings.

Amplifier Units

● Designing

Communications Hole

The hole on the side of the Amplifier Unit is a communications hole for

preventing mutual interference when Amplifier Units are mounted

side-by-side. The E3X-MC11 Mobile Console (order separately)

cannot be used.

If an excessive amount of light is received via the Sensor, the mutual

interference prevention function may not work. In this case, make the

appropriate adjustments using the sensitivity adjuster.

The mutual interference prevention function will not operate when the

E3X-NA is used side-by-side with E3X-DA-N models.

● Mounting

DIN Track Mounting/Removal

Mounting Amplifier Units

1. Mount the Amplifier Units one at a time onto the DIN track.

2. Slide the Amplifier Units together, line up the clips, and press the

Amplifier Units together until they click into place.

Removing Amplifier Units

Slide Amplifier Units away from each other, and remove from the DIN

track one at a time. (Do not attempt to remove Amplifier Units from the

DIN track without separating them first.)

Fiber Connection and Disconnection

The E3X Amplifier Unit has a lock lever. Connect or disconnect the

fibers to or from the E3X Amplifier Unit using the following

procedures:

1. Connection

Open the Protective Cover, insert the fibers according to the fiber

insertion marks on the side of the Amplifier Unit, and lower the lock

lever.

2. Disconnection

Remove the Protective Cover and raise the lock lever to pull out the

fiber.

Note:To maintain the fiber properties, confirm that the lock is released

before removing the fiber.

3. Precautions for Fiber Connection/Disconnection

Be sure to lock or unlock the lock lever within an ambient temperature

range between 10 C and 40 C.

● Operating Environment

Ambient Conditions

If dust or dirt adhere to the hole for optical communications, it may

prevent normal communications. Be sure to remove any dust or dirt

before using the Units.

● Other

Protective Cover

Be sure to mount the Protective Cover before use.

WARNING

Precautions for Correct Use

Note: 1. The specifications for ambient temperature will vary according to the

number of Amplifier Units used together. For details, refer to Ratings

and Specifications.

2. Always turn OFF the power supply before mounting or removing

Amplifier Units.

Clip

Click into

place

Lock button

Fiber

Fiber insertion mark

10.7 mm

Insertion position

Locked

Unlocked

Protective cover