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