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