Základní přehled polohových spínačů ...
Poznámky redaktora
M..........
Casing width: mm(newcasing).
1cable inlet for 13......
3 cable inlets M16 1.. contacts
Snap action:
B Snap (except for N.......O.M., which are made aluminium alloy, have degree protection IP66.M... and LS7., which are made zinc alloy (zamack), have degree protection IP66..C..
1cable inlet M16 1........... 3
1cable inlet for 1/2" NPTcable gland.......Slow/ Simultaneous
D ......2 N.. Limit Switches
Metal Casing IP66
Applications
Easy use, electrom echanical lim itches ffe cific qualities:
• Visible operation...
V *
A variety operating heads:
• Plain plunger
• Roller plunger
• Roller lever, adjustable not, etc. contacts
02......C.
• Positive opening operation @
• Snap action slow action
• The contacts are electrically separated
Connecting terminals:
• M3......
3 cable inlets M20 1... 1N.................. .........2 N.. 5
1 1
4 1
Contact types:
11..........
• Immune electromagnetic disturbances.5for ISO cable gland.........................O... .Zb Overlapping early make
Operating heads: (see panorama)
10 .5 (+,-) pozidriv screw
(Screw head with captive cable clamp)
• Markings conformwith IEC60947-1, IEC60947-5-1,
EN50005 and EN50013 standards
Type Example:
Casing width: mm..... N.M........M....
Assembled using screws for &60 mmwidth
Assembled using screws for40 mmwidth
Casing:
• mmwidth with standardized dimensions according to
EN50047.............
The casings come dimensions: LS3..
Block contacts:
• Contact configuration: N.
• Objects passing/counting.
3 cable inlets for 1/2" NPT cable gland..................... and LS7..
• Contact blocks with positive opening operation the "N...
1cable inlet M20 1...
• Able switch strong currents (10 conventional thermal current).... contacts
20....... width, LS4...
1cable inlet for 1/2" NPTcable gland.... 0
....
• Precise operating points (consistency)..M.... Metal casing
14
LS
3
7
M
1SBC141157C0202
..
3 2
1 1
Casing width: mm....." normally closed contact(s) (symbol )......M....O..............O...Zb Non-overlapping late make
C ...
3 cable inlets for cable gland.. 98.............
1cable inlet for cable gland.....M....
• Electrically separated contacts..., LS4......C.C...........1 N...............5 for ISO20 cable gland ......
• Positioning and travel limit..........
....5 cable gland.........
• mmwidth with standardized dimensions according to
EN50041...................
Description
Limit switches, LS3.5 cable gland .. 4
.. N.................
Limit switches, LS4...... width.................
• mmwidth compatiblewith EN50047 (Fixing).. width, LS7.....
3 cable inlets for 13..........O..5 for ISO16cable gland .....5for ISO20 cable gland...
They are exceptional detection devices thanks these characteristics:
• Presence/absence. N....M.LS3................. contacts)
Dependent (slow) action:
L ........C..
