Installation
1
1-1
Dimensions
1-2
Mounting the Amplifier Unit
Unit: mm
Dimensions in parentheses () indicates the ones with related components.
The cover could come off if it is tilted by 152 degrees or more.
Lock Lever
Connector cover: Yellow
2
1
1-3
Mounting the sensor head
Compatible Communication Unit (Sold Separately)
E3NW Series Communication Unit, Distribution unit E3NW-DS
PRECAUTIONS ON SAFETY
Checking the Package Content
• Amplifier Unit: 1 • Instruction Sheet (this sheet): 1 (Japanese, English and Chinese)
DIN Track
Tighten the screw while pressing the End Plate.
Fiber Unit Connection Side Hook
1
2
3
4
5
For the maximum number of units that can be connected,
refer to the specifications of each E3NW Series
Communication Unit.
Always use the End Plates.
■
Mounting on DIN Track
(1)
Let the hook on the Amplifier Unit's Sensor Head
connection side catch the track.
(2)
Push the unit until the hook clicks into place.
■
Removing from DIN Track
(1) Push the unit in the direction 1.
(2) Lift the unit in the direction of arrow 2 while
performing step (1).
■
Joining Amplifier Units
(1)
Mount the Amplifier Units one at a time onto the DIN track.
Slide the Amplifier Unit until the communication connector is
closely attached.(Arrow 3)
(2)
Use End Plates (PFP-M: separately sold) at the both
ends of the grouped Amplifier Units to prevent them from
separating due to vibration or other cause.(Arrow 4)
(3)
Tighten the screw on the End Plates using a driver.(Arrow 5)
Open the protection cover.
Insert the sensor head, with the lock lever on
its connector area facing upward, all the way
into the connector port.
The color of the connector cover for E9NC-TH is yellow.
Make sure to avoid misconnection by confirming
the cover color in advance.
To remove it, press and hold the lock lever
then pull the sensor head out.
1.
2.
Protective Cap
PRECAUTIONS FOR SAFE USE
PRECAUTIONS FOR CORRECT USE
The following precautions must be observed to ensure safe operation of the product. Doing so may cause
damage or fire.
· Do not install the product in the following locations.
(1) Locations subject to direct sunlight
(2) Locations subject to condensation due to high humidity
(3) Locations subject to corrosive gas
(4) Locations subject to vibration or mechanical shocks exceeding the rated values
(5) Locations subject to exposure to water, oil, chemicals
(6) Locations subject to steam
(7) Locations subjected to strong magnetic field or electric field
· Do not use the product in environments subject to flammable or explosive gases.
· Do not use the product in any atmosphere or environment that exceeds the ratings.
· To secure the safety of operation and maintenance, do not install the product close to high-voltage
devices and power devices.
· Do not use the product if the case is damaged.
· Burn injury may occur. The product surface temperature rises depending on application conditions, such
as the ambient temperature and the power supply voltage. Use caution when operating or cleaning the
product.
· When setting the sensor, be sure to check safety such as by stopping the equipment.
· Be sure to turn off the power supply before connecting or disconnecting wires.
· Do not attempt to disassemble, repair, or modify the product in any way.
· When disposing of the product, treat it as industrial waste.
· Do not miswire such as the polarity of the power supply.
· Do not use on underwater, rain or the outdoors.
· Be sure to mount the unit to the DIN track until it clicks.
· To prevent electric shock or short circuit, put a protection cap (attached with Sensor communication unit
E3NW) on unused connection power supply terminals.
· Do not apply excessive force such as tension, compression or torsion to the connector of the sensor head
that is fixed to the amplifier unit.
· Always keep the protective cover in place when using the product. Not doing so may cause malfunction.
· It may take time until the received measured value become stable immediately after the power is turned
on depending on use environment.
· The Mobile Console E3X-MC11, E3X-MC11-SV2 and E3X-MC11-S cannot be connected.
· Sensor communication unit E3NW-ECT/CCL can be used. E3X-DRT21-S, E3X-CRT/ECT and
E3NW-CRT cannot be used.
· If you notice an abnormal condition such as a strange odor, extreme heating of the unit, or smoke,
immediately stop using the product, turn off the power, and consult your dealer.
· Do not use thinner, benzine, acetone, and lamp oil for cleaning.
· The Amplifier Unit uses the EEPROM memory to store the configuration information. When the
memory is written to more than 10,000 times, a memory error appears and the Amplifier Unit needs to
be replaced. The memory data will be rewritten by performing a preset, threshold change, or tuning.
Meanings of Signal Words
Warning Indications
WARNING
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury or in property damage.
Do not use the product with voltage in excess of the rated voltage.
Excess voltage may result in malfunction or fire.
Never use the product with an AC power supply. Otherwise,
explosion may result.
WARNING
This product is not designed or rated for ensuring safety of persons
either directly or indirectly. Do not use it for such purpose.
2.6
159.7
(Max. with the protective cover open)
(49.5)
10
13.8
5
3.9
11.5
19.2
OPTICAL
COMMUNICATION
POSITION
26
33.5
(39.3)
3.4
(29.9)
0
37
102.4
32.1
152°
(Max. with the protective cover open)
DIN RALL(PFP-□N)
(SOLD SEPARATELY)
27.8
5.2
4.2
6.9
10
30.2
114
(Max. with the protective cover open)
Output switching
· Applicable
standards
(1)EN61326-1
(2)Electromagnetic environment : Industrial electromagnetic environment
(EN/IEC
61326-1
Table 2)
E9NC-TA0
E9NC-TA0
2014
The following notice applies only to products that carry the CE mark：
Notice：
This is a class A product. In residential areas it may cause radio
Interference，in which case the user may be required to take adequate
measures to reduce interference.
* 4 0 1 3 2 6 8 - 0 F *
