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