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