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