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