Základní přehled polohových spínačů ...
Poznámky redaktora
.....5 cable gland .....5 for ISO16 cable gland.5 cable gland.............P.. contacts
02......
2 cable inlets for cable gland ...
• Precise operating points (consistency)...........
The casings come dimensions: LS3.....O... width, LS7.....................
• Electrically separated contacts.....
1cable inlet for 1/2" NPTcable gland........................
1cable inlet for 13........ contacts
Snap action:
B...Zb Overlapping early make
Operating heads: (see panorama)
10..P...P..O.....
Cover:
• Closed using screw for &60 mmwidth
• Self clipping closure for40 mmwidth
Onepiece sealing gasket ensuretightness
Mounting the casing:
• screws for mmwidth
• screws for mmwidth
• screws for mmwidth
Electrical connection:
• 1(LS30P), 1(LS40P) (LS70P) cable inlets for
Pg 13...........5 (+,-) pozidriv screw
(Screw head with captive cable clamp)
• Markings conformwith IEC60947-1, IEC60947-5-1,
EN50005 and EN50013 standards
Type Example: I
L I
Casing width: mm.... Limit Switches
Double Insulation Plastic Casing IP65
Applications
Easy use, electrom echanical lim itches ffe cific qualities:
• Visible operation.........., N. width...
Description
LS3.....C.
..
1cable inlet M16x 1.......................P...P..." normally closed contact(s) (symbol ).. width, LS4..............., LS4.................................... N...5 for ISO20 cable gland.........Zb Snap (except for N..
Casing width: mm.
• Immune electromagnetic disturbances......5 cable gland............C...
• Contact blocks with positive opening operation the "N....................P.......
• Objects passing/counting.......
4 1
Contact types:
11...... 7
2 cable inlets for 13......................
7 2
A m
# w
Casing width: mm.................... contacts)
Dependent (slow) action:
L........................P......LS3......
2 cable inlets M16 1.......
• Positive opening operation @
• Snap action slowaction
• The2 contacts are electrically separated
Connecting terminals:
• M3..................1 N....C..............., LS4..............
They are exceptional etection devices thanks these characteristics:
• Presence/absence.........O.
1cable inlet 1/2" NPT plastic adaptor delivered not mounted....
1cable inlet 1/2" NPT plastic adaptor 1cable inlet for additional
1/2" NPT plastic adaptor (on request).
1cable inlet for cable gland.......................C...............P....
Assembled using4 screws for &60 mmwidth
Assembled using4 screws for40 mmwidth
Casing:
• mmwidth with standardized dimensions according
to EN50047
• mmwidth with standardized dimensions according
to EN50041
• mmwidth compatible with EN50047 (Fixing)
Block 2contacts:
• Contact configuration: N.........
1cable inlet M20x 1..........
2 cable inlets M20 1..........., limit switches, which are made fibre-glass reinforced UL-V0 thermoplastic material, offer double insulation [□]
and degree protection IP65.........................
• Positioning and travel limit..Slow/ Simultaneous
D......Plastic casing
13
LS
3
4
5 P
1SBC141157C0202
... and LS7... and LS7..5 for ISO20 cable gland..........C..
1cable inlet for 13............ N.5 for ISO20 cable gland ..............5 cable gland
• 1(LS31P) 2(LS71P) cable inletsfor cable gland
• 1(LS32P) 2(LS72P) cable inletsfor ISO16cablegland
• 1(LS33P), 1(LS43P) (LS73P) cable inlets for
ISO20 cable gland
• 1(LS35P) cable inlet 1/2" NPT plastic adaptor
• 1(LS45P) cable inlet for 1/2" NPT cable gland
• 1(LS75P) cable inlet 1/2" NPT plastic adaptor +
1cable inlet Pg11 for additional 1/2" NPT plastic
adaptor (on request)
• Suitable for conduit connection only with use adap
tor sleeve optionally provided manufacturer, (on
request)
A variety operating heads:
• Plain plunger
• Roller plunger
• Roller lever, adjustable not, etc... N.....5 for ISO16cable gland.P.O........................ N.......
• Able switch strong currents (10 conventional thermal current)....O........, N.....
1cable inlet M20x 1................ 98.................................Zb Non-overlapping late make
C................................. contacts
20........
