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