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