Omron E3X-NH Manual page 15

E3X-NH
When Side-Mounting
Washers
(6 dia. max.)
When side-mounting:
Attach the mounting bracket on the Amplifier first, and secure
the amplifier with M3 screws and washers. The diameter of
the washers should be a maximum of 6 mm.
Insert the fiber into the Amplifier up to the insertion mark. Proper
fiber performance will not be achieved unless the fiber is inserted
all the way to the insertion mark. (This method is applicable to
standard, 2.2-mm-diameter fibers only.)
Insertion mark
12.6
2.2-dia.
The cutting holes cannot be used twice. If the same hole is used
twice, the cutting face of the fiber will be rough and the sensing
distance will be reduced. Always use an unused hole.
Use either one of the two holes on the right (refer to the following
figure) to cut a thin fiber as follows:
1. An attachment is temporarily fitted to a thin fiber before
shipment.
Temporarily fitted
2. Secure the attachment after adjusting the position of it in the
direction indicated by the arrow.
3. Insert the fiber into the E39-F4 to cut.
Three holes for
standard fiber
(2.2-mm dia.)
16
Thin fiber attachment (E39-F9)
Cutter E39-F4
Two holes for
thin fiber
4. Finished state (proper cutting state)
Approx.
0.5 mm
Note: Insert the fiber in the direction indicated by the arrow.
Connection
Do not pull or press the Fiber Units. The Fiber Units have a
withstand force of 9.8 N (1 kgf) or 29.4 N (3 kgf) (pay utmost
attention because the fibers are thin).
Do not bend the Fiber Units beyond the permissible bending
radius.
Do not bend the edge of the Fiber Units (excluding the E32-TjR
and E32-DjR).
Correct
Amplifier Unit
Incorrect
Do not apply excess force on the Fiber Units.
Fiber Unit
Nylon wireholder
Correct
Incorrect
The Fiber Head could be break by excessive vibration. To
prevent this, the following is effective:
A one-turn loop can
absorb vibrations.
Turning the Power ON
When the power is turned ON, the operation indicator will be ON
momentarily. Note that this will not have an effect on performance
since no control output will be generated.
When the power is turned ON, the operation indicator will be ON
momentarily. Note that this will not have an effect on performance
since no control output will be generated.
Perform two-point teaching if two to three Fiber Units are closely
mounted together, at which time supply power only to the Unit in
teaching operation in turn or block the emitters of the Fiber Units
not in teaching operation.
E3X-NH
20 mm min.
Fiber Unit
20 mm min.
Metal holder
Tape