Základní přehled polohových spínačů ...
Poznámky redaktora
...........................P............
• Immune electromagnetic disturbances..................P... N..C..............
• Objects passing/counting..............., limit switches, which are made fibre-glass reinforced UL-V0 thermoplastic material, offer double insulation [□]
and degree protection IP65.5 for ISO20 cable gland ................, LS4.................... width, LS7.....P.5 for ISO16cable gland.......Zb Overlapping early make
Operating heads: (see panorama)
10..C..................P..O.....
They are exceptional etection devices thanks these characteristics:
• Presence/absence.....P...Zb Non-overlapping late make
C.............
1cable inlet for 13.. width.....................................
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....... contacts)
Dependent (slow) action:
L...O.............P..1 N.. width, LS4.....
Description
LS3.... N.O...................
1cable inlet M16x 1...., N...Zb Snap (except for N... and LS7.C....................5 cable gland.
1cable inlet M20x 1.....P.............................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....
2 cable inlets M20 1." normally closed contact(s) (symbol )..........
1cable inlet M20x 1.
2 cable inlets for cable gland ..........O.......
.......
7 2
A m
# w
Casing width: mm......................., N..........
• Electrically separated contacts...............5 cable gland...........
• Positive opening operation @
• Snap action slowaction
• The2 contacts are electrically separated
Connecting terminals:
• M3., LS4.......C...... Limit Switches
Double Insulation Plastic Casing IP65
Applications
Easy use, electrom echanical lim itches ffe cific qualities:
• Visible operation.....................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......
• Positioning and travel limit...C................ and LS7.
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.......... contacts
02...
1cable inlet for 1/2" NPTcable gland............Slow/ Simultaneous
D..O................ 7
2 cable inlets for 13................Plastic casing
13
LS
3
4
5 P
1SBC141157C0202
.........5 for ISO16 cable gland......... contacts
20..
• Able switch strong currents (10 conventional thermal current)..5 for ISO20 cable gland...................
The casings come dimensions: LS3.....
Casing width: mm......
1cable inlet 1/2" NPT plastic adaptor delivered not mounted...
1cable inlet for cable gland. N...... N............
4 1
Contact types:
11.......... contacts
Snap action:
B..........5 cable gland ..........5 for ISO20 cable gland..
1cable inlet for 13..................LS3..............P............P..............
1cable inlet 1/2" NPT plastic adaptor 1cable inlet for additional
1/2" NPT plastic adaptor (on request).......
2 cable inlets M16 1.........
• Contact blocks with positive opening operation the "N..... 98..............
• Precise operating points (consistency).....
