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