Základní přehled polohových spínačů ...
Poznámky redaktora
........
1cable inlet M20x 1.....
1cable inlet M20x 1.......................................P.........P....
• Objects passing/counting....
• Immune electromagnetic disturbances.
... 98..........C...P................. contacts
Snap action:
B......
• Precise operating points (consistency)......O..........
Cover:
• Closed using screw for &60 mmwidth
• Self clipping closure for40 mmwidth
Onepiece sealing gasket ensuretightness
Mounting the casing:
• screws for mmwidth
• screws for mmwidth
• screws for mmwidth
Electrical connection:
• 1(LS30P), 1(LS40P) (LS70P) cable inlets for
Pg 13........., LS4..................... contacts)
Dependent (slow) action:
L...5 cable gland
• 1(LS31P) 2(LS71P) cable inletsfor cable gland
• 1(LS32P) 2(LS72P) cable inletsfor ISO16cablegland
• 1(LS33P), 1(LS43P) (LS73P) cable inlets for
ISO20 cable gland
• 1(LS35P) cable inlet 1/2" NPT plastic adaptor
• 1(LS45P) cable inlet for 1/2" NPT cable gland
• 1(LS75P) cable inlet 1/2" NPT plastic adaptor +
1cable inlet Pg11 for additional 1/2" NPT plastic
adaptor (on request)
• Suitable for conduit connection only with use adap
tor sleeve optionally provided manufacturer, (on
request)
A variety operating heads:
• Plain plunger
• Roller plunger
• Roller lever, adjustable not, etc...........C................5 cable gland....5 for ISO16 cable gland.....
Description
LS3. contacts
20........1 N..
1cable inlet 1/2" NPT plastic adaptor 1cable inlet for additional
1/2" NPT plastic adaptor (on request)...P...
1cable inlet for 13...............
• Able switch strong currents (10 conventional thermal current)................Plastic casing
13
LS
3
4
5 P
1SBC141157C0202
..............C......P....... 7
2 cable inlets for 13.......O.. N....................P., limit switches, which are made fibre-glass reinforced UL-V0 thermoplastic material, offer double insulation [□]
and degree protection IP65. contacts
02......
• Electrically separated contacts... N......
1cable inlet 1/2" NPT plastic adaptor delivered not mounted...............................O.......
The casings come dimensions: LS3...5 cable gland.......... N.....C.......
• Positioning and travel limit.....LS3..........P.......Zb Non-overlapping late make
C........... and LS7...O.............................. width, LS7.........Slow/ Simultaneous
D........ width, LS4...
Assembled using4 screws for &60 mmwidth
Assembled using4 screws for40 mmwidth
Casing:
• mmwidth with standardized dimensions according
to EN50047
• mmwidth with standardized dimensions according
to EN50041
• mmwidth compatible with EN50047 (Fixing)
Block 2contacts:
• Contact configuration: N......................
2 cable inlets M20 1..5 for ISO16cable gland.......5 cable gland ..........." normally closed contact(s) (symbol )......... and LS7...............
7 2
A m
# w
Casing width: mm.P., N... width...................., N.
• Contact blocks with positive opening operation the "N..
1cable inlet for 13..C...............................
1cable inlet for 1/2" NPTcable gland., LS4....
They are exceptional etection devices thanks these characteristics:
• Presence/absence..Zb Overlapping early make
Operating heads: (see panorama)
10...................
2 cable inlets M16 1..... N.5 for ISO20 cable gland .P...................Zb Snap (except for N.......5 for ISO20 cable gland.......5 for ISO20 cable gland....
1cable inlet M16x 1.........................
1cable inlet for cable gland...............................
• Positive opening operation @
• Snap action slowaction
• The2 contacts are electrically separated
Connecting terminals:
• M3..............
2 cable inlets for cable gland .....
Casing width: mm.....
4 1
Contact types:
11......5 (+,-) pozidriv screw
(Screw head with captive cable clamp)
• Markings conformwith IEC60947-1, IEC60947-5-1,
EN50005 and EN50013 standards
Type Example: I
L I
Casing width: mm.......O......... Limit Switches
Double Insulation Plastic Casing IP65
Applications
Easy use, electrom echanical lim itches ffe cific qualities:
• Visible operation..........
