ep1050 IDEC Corporation, ep1050 Datasheet - Page 15

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

Mounting Hole Layout
Terminal Arrangement (Bottom View)
• • • • Screw Terminal Non-illuminated Type
• • • • Screw Terminal Illuminated Type
• • • • Screw Terminal Illuminated Push-ON Type
NC main contacts only
NC main contacts:
Terminals 1-2
1NC: Terminals on right
2NC: Terminals on right
3NC: Terminals on right,
NC main contacts only
NC main contacts:
Terminals 1-2
1NC: Terminals on right
2NC: Terminals on right
3NC: Terminals on right,
NC main contacts only
NC main contacts:
Terminals 1-2
Left
Left
Left
X1
and left
left, and top
and left
left, and top
1
2
1
1
2
TOP
TOP
TOP
LED
LED
X1 X2
2
1
2
1
2
Y
X2
Right
Right
Right
ø22.3
With 1NO monitor contacts
NC main contacts:
Terminals 1-2
NO monitor contacts:
Terminals 3-4
1NC: Terminals on top
2NC: Terminals on right and left
With 1NO monitor contacts
NC main contacts:
Terminals 1-2
NO monitor contacts:
Terminals 3-4
1NC: Terminals on top
2NC: Terminals on right and left
Left
Left
With 1NO monitor contacts
NC main contacts:
Terminals 1-2
NO monitor contacts:
Terminals 3-4
Left
+0.4
X1
0
X
1
4
1
4
TOP
TOP
3
LED
TOP
2
3
LED
ø22mm XW
2
3
X1 X2
4
X2
Right
Right
Right
With 2NO monitor contacts
NC main contacts:
Terminals 1-2
NO monitor contacts:
Terminals 3-4
With 2NO monitor contacts
NC main contacts:
Terminals 1-2
NO monitor contacts:
Terminals 3-4
Left
Left
X1
3
4
3
4
TOP
TOP
• The values shown above are the minimum dimensions for mounting with other ø22mm
LED
Screw Terminal Type
Solder/PC Board Terminal Type
pushbuttons. For other control units of different sizes and styles, determine the values
according to the dimensions, operation, and wiring convenience.
4
3
4
3
X2
Series
Right
Right
Notes:
• For screw terminal types, the back label of contact block shows the terminal
• For solder terminal and PC board terminal types, the contact block is marked
numbers of contacts in two digits. The number in ten digits show the contact
number, while the number in the units place show the contact codes (NC main
contact: 1-2, NO monitor contact: 3-4).
with contact codes (NC main contact 1-2: black, NO monitor contact 3-4: blue).
• • • • Non-illuminated Solder Terminal/PC Board Terminal Types
NC main contacts only
NC main contacts:
Terminals 1-2
1NC: Terminals on right
2NC: Terminals on right
3NC: Terminals on right,
NC main contacts only
NC main contacts:
Terminals 1-2
1NC: Terminals on right
2NC: Terminals on right
3NC: Terminals on right,
Left
• • • • Solder Terminal/PC Board Terminal Illuminated Types
Left
and left
left, and top
and left
left, and top
Emergency Stop Switches
1
2
X1
1
2
TOP
TOP
LED
X2
2
1
2
1
Right
Right
70 mm minimum
50 mm minimum
X
With 1NO monitor contacts
NC main contacts:
Terminals 1-2
NO monitor contacts:
Terminals 3-4
1NC: Terminals on top
2NC: Terminals on right
With 1NO monitor contacts
NC main contacts:
Terminals 1-2
NO monitor contacts:
Terminals 3-4
1NC: Terminals on top
2NC: Terminals on right
Left
Left
and left
and left
1
4
3
X1
4
TOP
TOP
Y
LED
X2
2
3
4
3
All dimensions in mm.
Right
Right
With 2NO monitor contacts
NC main contacts:
Terminals 1-2
NO monitor contacts:
Terminals 3-4
Solder Terminal Type only
With 2NO monitor contacts
NC main contacts:
Terminals 1-2
NO monitor contacts:
Terminals 3-4
Solder Terminal Type only
Left
Left
3
4
X1
1
4
TOP
TOP
LED
X2
4
3
2
3
Right
Right
15