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