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