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