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