Základní přehled polohových spínačů ...
Poznámky redaktora
..5 cable gland.... and LS7...........Zb Overlapping early make
Operating heads: (see panorama)
10 .........
They are exceptional detection devices thanks these characteristics:
• Presence/absence.....M.......O.........5 cable gland .
Assembled using screws for &60 mmwidth
Assembled using screws for40 mmwidth
Casing:
• mmwidth with standardized dimensions according to
EN50047...........
• Objects passing/counting..
1cable inlet for cable gland....M...
• Able switch strong currents (10 conventional thermal current)..... Limit Switches
Metal Casing IP66
Applications
Easy use, electrom echanical lim itches ffe cific qualities:
• Visible operation...
..., which are made aluminium alloy, have degree protection IP66..
3 2
1 1
Casing width: mm.LS3.C... N....
1cable inlet M20 1...
• Immune electromagnetic disturbances..
1cable inlet for 13........................ N. width.5for ISO20 cable gland..
Limit switches, LS4. 3
1cable inlet for 1/2" NPTcable gland......." normally closed contact(s) (symbol )...
1cable inlet for 1/2" NPTcable gland. contacts
02.......
3 cable inlets M20 1.......... ......M................
• mmwidth with standardized dimensions according to
EN50041...... 4
......... and LS7...O.....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..1 N...
• Positioning and travel limit......M....2 N....Slow/ Simultaneous
D ......
• Electrically separated contacts..........C.........M....... 1N..
V *
A variety operating heads:
• Plain plunger
• Roller plunger
• Roller lever, adjustable not, etc...............M.....
Description
Limit switches, LS3..., which are made zinc alloy (zamack), have degree protection IP66....... .5for ISO cable gland.
• Precise operating points (consistency).......
Casing width: mm(newcasing)...., LS4............... width, LS4..................O.....
Block contacts:
• Contact configuration: N.Zb Non-overlapping late make
C ....M.
The casings come dimensions: LS3.....
• Positive opening operation @
• Snap action slow action
• The contacts are electrically separated
Connecting terminals:
• M3............. 0
... width, LS7....... contacts)
Dependent (slow) action:
L ...........C...M. contacts
20......C.............M..5 for ISO16cable gland ..
3 cable inlets for 13.5 for ISO20 cable gland ......
1cable inlet M16 1........C. 5
1 1
4 1
Contact types:
11........
3 cable inlets M16 1.
• mmwidth compatiblewith EN50047 (Fixing).....................O.. N.
• Contact blocks with positive opening operation the "N.2 N.
3 cable inlets for 1/2" NPT cable gland............ contacts
Snap action:
B Snap (except for N.
3 cable inlets for cable gland... Metal casing
14
LS
3
7
M
1SBC141157C0202
........ 98...O..............
