Základní přehled polohových spínačů ...
Poznámky redaktora
.Zb Non-overlapping late make
C...Zb Snap (except for N........ 98....
• Electrically separated contacts..........., N.
1cable inlet for 1/2" NPTcable gland. and LS7.....
Casing width: mm...
4 1
Contact types:
11..............
1cable inlet M20x 1....
1cable inlet M16x 1., N..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...........
• Able switch strong currents (10 conventional thermal current)......C........., limit switches, which are made fibre-glass reinforced UL-V0 thermoplastic material, offer double insulation [□]
and degree protection IP65........O.......P...............P..P..............
• Objects passing/counting......P....5 for ISO16 cable gland...
1cable inlet for 13.........
1cable inlet 1/2" NPT plastic adaptor 1cable inlet for additional
1/2" NPT plastic adaptor (on request)..... N...................................... 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. 7
2 cable inlets for 13.............Slow/ Simultaneous
D., LS4..........
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.........
• Positive opening operation @
• Snap action slowaction
• The2 contacts are electrically separated
Connecting terminals:
• M3........
1cable inlet for 13......C.....................
1cable inlet for cable gland.
2 cable inlets M16 1....5 cable gland .......
They are exceptional etection devices thanks these characteristics:
• Presence/absence........
The casings come dimensions: LS3....
Description
LS3.......... width........
• Positioning and travel limit.......5 for ISO20 cable gland..
......... contacts
Snap action:
B..P..........5 cable gland.Zb Overlapping early make
Operating heads: (see panorama)
10............5 for ISO16cable gland................ width, LS4...........................................5 cable gland............
2 cable inlets M20 1..........
7 2
A m
# w
Casing width: mm................, LS4.O.......
• Precise operating points (consistency)...........C.......
• Contact blocks with positive opening operation the "N..
1cable inlet M20x 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............... contacts
20...O..P.......................Plastic casing
13
LS
3
4
5 P
1SBC141157C0202
...................5 for ISO20 cable gland.........LS3...... width, LS7. and LS7..........................C..O........ Limit Switches
Double Insulation Plastic Casing IP65
Applications
Easy use, electrom echanical lim itches ffe cific qualities:
• Visible operation...1 N......P........................... N..............................." normally closed contact(s) (symbol ).......... N............... contacts
02.........O.............5 for ISO20 cable gland ........
• Immune electromagnetic disturbances...P........................C.
2 cable inlets for cable gland ..P..... contacts)
Dependent (slow) action:
L........
