ep1050 IDEC Corporation, ep1050 Datasheet - Page 9

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

Wiring
1. The applicable wire size is 1.25 mm
2. Solder the terminals using a 20W soldering iron within 5
3. Use a non-corrosive rosin flux.
4. Because the terminal spacing is narrow, use protective
• • • • PC Board Terminal Type
1. When mounting a contact block on a PC board, provide
2. When mounting an XA emergency stop switch on a PC
• • • • About PC Board and Circuit Design
1. Use PC boards made of glass epoxy copper-clad lami-
2. PC boards and circuits must withstand rated voltage and
3. The minimum applicable load is 5V AC/DC, 1 mA. This
4. Within the 2.8∗ mm areas shown in the figure below, ter-
• • • • Installing Insulation Terminal Cover
To install the terminal cover (XA9Z-VL2), align the TOP
marking on the terminal cover with TOP marking on the con-
tact block, and press the terminal cover toward the contact
block.
Note: For wiring, insert the wires into the holes in the terminal cover before
Surface for installing
components
Operating Instructions
seconds, or at 260°C within 3 seconds. Do not apply
external force. Make sure that the soldering iron touches
the terminals only. When wiring, do not apply tensile force
on the terminals.
tubes or heat shrinkable tubes to avoid burning of wire
coating or short circuit.
sufficient rotating space for the PC board when installing
and removing the contact block.
board, make sure that the operator is securely installed.
nated sheets of 1.6 mm in thickness, with double-sided
through hole.
current, including the instantaneous current and voltage
at switching.
value may vary according to the operating environment
and load.
minals touch the PC board, resulting in possible short cir-
cuit on the printed circuit. When designing a PC board
pattern, take this possibility into consideration.
Solder Surface
soldering.
(0.5)
2.8∗
19.8
8.7
Solder Surface
(0.5)
2.8∗
ø16mm XA
All dimensions in mm.
2
maximum.
1.6
(PC Board)
Surface for installing
components
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).
Nameplate
When anti-rotation is not required, remove the projection
from the nameplate using pliers.
Handling
Do not expose the switch to excessive shock and vibration,
otherwise the switch may be deformed or damaged, caus-
ing malfunction or operation failure.
Emergency Stop Switches
Projection
Nameplate
9