Základní přehled polohových spínačů ...
Poznámky redaktora
.......
..pages 32, 41
.................
• Objects passing/counting......................................5 cable gland................., N.... 5
Metal casing............. pages 29, 38
>> Operation Diagrams............... 3
3 cable inletsfor 3/2" NPT....
• Electrically separated contacts (Zb shape)....... 5
Casing width: mm....O........5 (+,-) pozidriv screw
• Screw heads with captive cable clamp
• Markings conform with IEC 60947-3, IEC60947-5-3,
EN 50005 and 50033 standards
Casing:
• mmwidth with standardized dimensions according
to 50043
• mmwidth
Cover:
• Closed using screws for mmwidth
• Closed using screws for mmwidth
One piece sealing gasket ensure tightness
Electrical connection:
The casings are available with the following choice of
cable inlet:
• Cable gland Pg,
• 3/2" NPTthreaded
or
• ISOcable gland conforming with standard 50262
Terminal for protective conductor placed near the
cable inlet and marked 0
• M3...................5for ISO20 cable gland............C..............................
• Positioning and travel limit...........C....
• Able switch strong currents (10 conventional thermal current)...............
....." normally closed contact(s) (symbol )..................
• Precise operating points (consistency).....................................LS
Largeur boîtier mm.......................................................................
• Contact blocks with positive opening operation the "N...................................
• Positive opening operation @
• Snap action slow action
• shape: the contacts are electrically separated
Connecting terminals:
• M3.............. 0
3 cable inlets M20 3.
• Immune electromagnetic disturbances.C.............................................. 6
3 cable inletsfor 33. 0
1cable inlet M20 1.................................
Description
Limit switches, which are made aluminium alloy, have IP66 degree protection.5 (+,-) pozidriv screw
• Screw head with captive cable clamp
Type
Example ]
| [Ml
_____________________________ T
Limit Switch.................................................. 1N... LS65M
Limit Switches
Description Complete Device
Applications
Easy use, electromechanical limit switches offer specific qualities:
• Visible operation.....
They are purpose-built detection devices thanks these characteristics:
• Presence/absence............
Assembled using screws for &60 mmwidths
Block contacts:
• Contact configuration: 1N...................... 4
1cable inlet for 13..............................5for ISO20 cable gland........... pages 26, 35
.......
>> Dimensions Complete Device.............
A variety operating heads:
• Plain plunger
• Roller plunger
• Roller lever, adjustable not, etc...............................................O...........................5 cable gland..........................LS40M ...........pages 33, 42
24 ABB Control
1SBC141127C0201
..........3
1cable inlet for 1/2” NPT., N...... LS45M and LS60M ................................................................................................ M
4 1
>> Type Separate Elements...................................
>> Ordering Details for Separate Elements.
