Datasheet

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B-122
APEM
Switches &
Pilot Lights
Control Boxes
Emergency
Stop Switches
Enabling
Switches
Safety Products
Explosion Proof
Terminal Blocks
Relays & Sockets
Circuit
Protectors
Power Supplies
LED Illumination
Controllers
Operator
Interfaces
Sensors
AUTO-ID
Switches & Pilot Lights
Flush Silhouette
ø16
ø22
ø30
Miniature
Pilot Lights
CW
LW-F
LB
LBW
UP
Flush Bezel
LB/LBW Series
Installing and Removing Contact Blocks
Turn the locking lever to install and remove contact blocks on the
PC using a screwdriver from a hole in the PC board. See “Notes for
Designing PC Board and Circuit” on B-121. Determine the location of
the switches so that the locking lever can be operated. See “Removing
and Installing the Contact Block” on B-131.
Mounting Holes and Assembly Procedure
Drill mounting holes in the panel as shown below. When the units are
mounted collectively, provide adequate clearance.
Panel Cut-out for Positioning
IDEC’s LB/LBW Series is available for single board mounting.
Assembly Procedure
1. Install the operator to the panel.
2. Mount the contact block to the operator from the rear.
3. Turn the locking lever to lock the contact block.
4. Insert the PC board to terminals and solder.
Note 1: Make sure that each terminal is inserted into the PC board correctly.
Note 2: Do not apply tensile force to the connector cable for an extended period
of time.
Note 3: Do not expose the contact block to water.
Note 4: Ensure to lock contact blocks when the contact blocks are installed on
the operators.
• UP series can be installed on the same board. For details, see B-123.
ø6 drilled hole
for operating the
locking lever
RearFront
LB Series Flush Bezel
SPDT/DPDT Contacts 3PDT Contacts
LB6/LB6M/LB6G
24.2
±0.1
18.2
±0.1
18.2
±0.1
24.2
±0.1
18.2
±0.1
18.2
±0.1
ø18.2
±0.1
ø18.2
±0.1
22 min
22 min
28 min
28 min
22 min
∗
22 min
∗
22 min
∗
22 min
∗
22 min
∗
22 min
∗
23.2 min
23.2 min
LB7/LB7M/LB7G
24.2
±0.1
18.2
±0.1
18.2
±0.1
24.2
±0.1
18.2
±0.1
18.2
±0.1
ø18.2
±0.1
ø18.2
±0.1
22 min
22 min
28 min
28 min
22 min
∗
22 min
∗
22 min
∗
22 min
∗
22 min
∗
22 min
∗
23.2 min
23.2 min
LB8/LB8M/LB8G
24.2
±0.1
18.2
±0.1
18.2
±0.1
24.2
±0.1
18.2
±0.1
18.2
±0.1
ø18.2
±0.1
ø18.2
±0.1
22 min
22 min
28 min
28 min
22 min
∗
22 min
∗
22 min
∗
22 min
∗
22 min
∗
22 min
∗
23.2 min
23.2 min
* 45 mm minimum for switches with guard
* 53 mm minimum for switches with guard
26 min.
26 min.
∗
∗
22.5
26 min.
26 min.
+0.2
0.0
ø22.3
+0.2
0.0
LBW Series Flush Bezela
LBW7/LBW7M/LBW7G
LBW Series Flush Bezel
LBW6/LBW6M/LBW6G
26 min.
26 min.
∗
∗
22.5
26 min.
26 min.
+0.2
0.0
ø22.
3
+0.2
0.0
Single Board Mounting
Mounting Hole Layout
Standard Bezel (LB1/LB2/LB3/LB4)
SPDT/DPDT Contacts 3PDT Contacts
ø16.0
+0.1
0
ø16.0
+0.1
0
(24 or more for
rectangular units)
(24 or more for
rectangular units)
18
or more
21
or more
23.2
or more
18
or more
Standard Bezel
(LB1/LB2/LB3/LB4)
ø16.0
0
+
0.1
1.9
14.8
0.05
+_
0.05
+_
LB Series Flush Bezel
(LB6/LB6M/LB6G)
4-R0.5 or less
ø18.2
±0.1
1.9
±0.05
17.1
±0.05
LBW Series Flush Bezel
(LBW6/LBW6M/LBW6G)
1.9
0
−0.1
21.6
ø22.3
+0.2
0
+0.1
0
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