la1k-32c2h IDEC Corporation, la1k-32c2h Datasheet - Page 26

• Manufacturer Part Number: la1k-32c2h
• Description: L6 Series Miniature Control Units Light Duty L6 Series
• Manufacturer: IDEC Corporation

Wiring
Solder the terminal at 350°C within 3 seconds using a 60W solder-
ing iron. Sn-Ag-Cu type is recommended when using lead-free sol-
der. When soldering, do not touch the switch housing with the
soldering iron. Also ensure that no tensile force is applied to the
terminal. Do not bend the terminal or apply excessive force to the
terminal.
Use a non-corrosive rosin flux.
Notes on Terminal Cover
Insert the terminal cover into the contact block with the TOP mark-
ings on the contact block and the terminal cover in the same direc-
tion.
Note: When wiring, insert the lead wires into the terminal cover
L-Shaped Lever Contact Type
L-shaped lever contact types are avail-
able for 18-mm mounting centers,
except buzzers. (Rectangular types
have 24-mm mounting centers.)
To order L-shaped lever contact types,
specify “T” in place of “C” in the Type
No.
Example:
26
Mounting PC board terminal control units on a PC board offers the
following features.
Features
• Reduced installation labor, easy wiring, space saving, and stan-
• Since the contact blocks on the PC board can be removed easily
• Because the L6 series control units require no studs for fastening
Notes for Designing PC board and Circuit
• Use 1.6-mm-thick glass epoxy PC board with drilled holes.
• Design a circuit so that the L6 series control unit can operate
ø16
dardization.
using a locking lever, the L6 series control units are easy to main-
tain.
the control unit to a PC board, special preparation of the control
panel is not needed.
within the rated voltage and current range. Make sure that inrush
current and voltage do not exceed the rating.
Instructions
Single Board Mounting
holes before soldering.
Standard Contacts
L6
(Standard contact type)
LA1L-M1C14 ➁
Series
Miniature Control Units
(L-shaped lever contact type)
L-shaped Lever Contacts
LA1L-M1T14 ➁
(Rectangular: 24)
18
• Dimensions
• Mounting Hole Layout
Connection
Positive lock connectors and easy-lock connectors can be used on
the tab terminals.
• Recommended Connectors
Note: Positive-lock is a registered trademark of Tyco Electronics.
• Minimum applicable load is 5V AC/DC,1 mA on gold contacts.
• Since the 2.8-mm-wide terminal touches the PC board as shown
PC Board Drilling Layout
Note 1: When designing, note the alignment of centerlines of the contact
Note 2: The diameter of the terminal hole is 1.2 mm.
Item
Terminal
Housing
Applicable range is subject to the operating condition and load.
on the right, short circuit may occur with pattern lines. Design a
circuit carefully to prevent short circuit.
Lamp Terminal (+)
1.45 ( Note 1 )
Lamp Terminal (–)
Lamp Terminal (–)
Standard Contact
blocks and centerlines of the operators.
6.4
LOCK
17.8
0.2 to 1.25 mm
3.4
0.2 to 0.5 mm
(Rectangular: 24 min.)
(0.5)
(0.5)
6.4
Lamp
Terminal
ø16.0
Positive-lock Connector
±0.05
(Tyco Electronics)
18 min.
+0.1
0
6.8
Switch
Terminal
2C
174779-1
5.5
(0.5)
2
2
Switch
Terminal
1C
L-shaped Lever Contact
6.8
175412-1
174778-1
PC Board Terminal
Width 0.8×0.5
±0.05
2
NO Terminal
COM Terminal
NC Terminal
1.45 ( Note 1 )
0.5 to 1.25 mm
0.2 to 0.3 mm
Soldered Side
L-shaped Lever Contact
(Bottom View)
9
6.4
2.6
2.6
2.6
Easy-lock Connector
(Nichifu Co., Ltd.)
Tab Terminal 2.8×0.5t
NET1-28-1P
10.7
36
2
2
1.6
(PC Board)
OSS-62852F3
OSS-62815F3
13.5
6.8
Mounting Side
(07/02/08)
9