Základní přehled polohových spínačů ...
Poznámky redaktora
.C.....P.
• Contact blocks with positive opening operation the "N..
1cable inlet M20x 1...............
..
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.........
• Electrically separated contacts.........1 N..........
Casing width: mm............, LS4......Slow/ Simultaneous
D. width, LS4.............P........................5 for ISO20 cable gland .........." normally closed contact(s) (symbol ).......
• Positioning and travel limit................ 7
2 cable inlets for 13......................O... width............ N..... contacts)
Dependent (slow) action:
L.............
1cable inlet 1/2" NPT plastic adaptor 1cable inlet for additional
1/2" NPT plastic adaptor (on request)..............
2 cable inlets M20 1.........................C.............................................Plastic casing
13
LS
3
4
5 P
1SBC141157C0202
.............. and LS7....C.............LS3., N...O.., N...... contacts
20........P.................
• Positive opening operation @
• Snap action slowaction
• The2 contacts are electrically separated
Connecting terminals:
• M3.....
1cable inlet for cable gland..C.......Zb Non-overlapping late make
C........................... width, LS7..P.....
• Objects passing/counting.......
2 cable inlets for cable gland ...
1cable inlet for 13....
2 cable inlets M16 1.................5 for ISO16cable gland.P..........5 for ISO20 cable gland.........5 for ISO20 cable gland..
• Precise operating points (consistency).......O......
1cable inlet M16x 1............
7 2
A m
# w
Casing width: mm.. 98.................
• Able switch strong currents (10 conventional thermal current).....
1cable inlet for 1/2" NPTcable gland....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......
4 1
Contact types:
11..........., limit switches, which are made fibre-glass reinforced UL-V0 thermoplastic material, offer double insulation [□]
and degree protection IP65...............C............. contacts
02.........Zb Overlapping early make
Operating heads: (see panorama)
10......P.., LS4....................5 cable gland...............P.Zb Snap (except for N..............O.5 for ISO16 cable gland...............
1cable inlet M20x 1............
• Immune electromagnetic disturbances..... N........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............
1cable inlet 1/2" NPT plastic adaptor delivered not mounted..............
They are exceptional etection devices thanks these characteristics:
• Presence/absence.......... N.....P...... Limit Switches
Double Insulation Plastic Casing IP65
Applications
Easy use, electrom echanical lim itches ffe cific qualities:
• Visible operation..... contacts
Snap action:
B............P......
1cable inlet for 13...............5 cable gland ... and LS7.............
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 cable gland...
The casings come dimensions: LS3..
Description
LS3..... N....O
