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