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