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