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