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