ep1050 IDEC Corporation, ep1050 Datasheet - Page 19

• Manufacturer Part Number: ep1050
• Description: Emergency Stop Switches
• Manufacturer: IDEC Corporation

Installing & Removing Terminal Covers
• XA9Z-VL2
To install the terminal cover, align the TOP marking on the
terminal cover with TOP marking on the contact block, and
press the terminal cover toward the contact block.
Note: For wiring, insert the wires into the holes in the terminal cover before
• XA9Z-VL2M
To install the terminal cover, align the TOP marking on the
terminal cover with the TOP marking on the contact block.
Place the two projections on the bottom side of the contact
block into the slots in the terminal cover. Press the terminal
cover toward the contact block.
To remove the terminal cover, pull out the two latches on the
top side of the terminal cover. Do not exert excessive force
to the latches, otherwise the latches may break.
IP20 Protection Terminal Cover
XW9Z-VL2MF
To install the IP20 protection cover, align the TOP marking
on the cover with the TOP marking on the contact block, and
press the cover toward the contact block.
Notes:
1. Once installed, the XW9Z-VL2MF cannot be removed.
2. The XW9Z-VL2MF cannot be installed after wiring.
3. With the XW9Z-VL2MF installed, crimping terminals cannot be used.
4. Make sure that the XW9Z-VL2MF is securely installed. IP20 cannot
Operating Instructions
Use solid wires.
be achieved when installed loosely, and electric shocks may occur.
soldering.
Place the projections
on the contact bock.
TOP Marking
ø22mm XW
TOP Markings
TOP Marking
Pull out the latches
(Press)
Press the
terminal cover
TOP Marking
Series
Contact Bounce
When the button is reset by pulling or turning, the NC main
contacts will bounce. When pressing the button, the NO
monitor contacts will bounce.
When designing a control circuit, take the contact bounce
time into consideration (reference value: 20 ms).
LED Illuminated Switches
An LED lamp is built into the contact block and cannot be
replaced.
Installing the Anti-rotation Ring
HW9Z-RL
Align the side without thread on the operator with TOP
marking, the small
the recess on the mounting panel.
Installing the Nameplate
Align the side without thread on the operator with TOP
marking, the projection on the nameplate, and the recess on
the mounting panel.
Nameplate or Switch Guard
When anti-rotation is not required, remove the projection
from the nameplate or switch guard using pliers.
Handling
Do not expose the switch to excessive shocks and vibra-
tions, otherwise the switch may be deformed or damaged,
causing malfunction or operation failure.
Emergency Stop Switches
Without thread
Anti-rotation Ring (HW9Z-RL)
Nameplate
Projections
marking on the anti-rotation ring, and
marking on the anti-rotation ring
TOP Marking
Switch Guard
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