Základní přehled polohových spínačů ...
Poznámky redaktora
.......... 4
Casing width: mm...................C..............................,
1N... 3
1cable inlet for 13.......
In any point his orking area, the operator ust able easily actuate (to pull) the cable order the stop the achine the
w progress............O......C..
1cable inlet for cable gland..............O....M......Safety Limit Switches with Pulling Cable
Double Insulation Plastic Casing IP65 Width
Metal Casing IP66 30, and Width
Applications
Easy use, the safety lim itches ith pulling cable ergency stop ith latching and anual rest ffe cific qualities:
• Visible operation...................... Slow/ Simultaneous
D .....................5 (+,-) pozidriv screws
(Screw head with captive cable clamp)
Operating head:
• Assembling using screws for LS3.....-SCR
& LS6......M.M..M..............M.......P.........0
1cable inlet (LS43M) cable inlets (LS63M)forISO20 cable gland.....
Blue manual reset button
Casing:
• mmwidth with standardized dimensions according
to EN50047
• mmwidth with standardized dimensions according
to EN50041
• mmwidth
Block 2or contacts
• Contact configuration: N.....-SCRonly)
• Positive opening operation S
• Snap action (only for blocks contacts)
• Slow action
• The contacts are electrically separated
Connecting terminals
• M3...........C.......M)
Suitable for conduit connection only with use adaptor
sleeve optionally provided manufacturer (on request)
Type Example 1
1L j
S 1
Casing width: mm...............-SCR (30 width), which are made fibre-glass reinforced UL-V0 thermoplastic material, offer double insulation and degree of
protection IP65.....) and the industrial achines (presses, conveyor belts, tran sfe achines,...
These cific features ake the lim itches ideal onitoring and protection the technical prem ises (testing-station, painting
lines,...
9 1
- R
SCR Safety device with ring
Contact types:
11 ......M...5
cable gland
• 1(LS31P/M) cable inlet for cable gland
• 1(LS32P/M) cable inlet for ISO cable gland
• (LS33P/M, LS43M&LS63M)cableinletforISO20cablegland
• 1(LS35P) cable inlet 1/2" NPT plastic adaptor
• (LS35M, LS45M&LS65M)cableinletfor 1/2" NPTcablegland
• 1cable inlet (LS3....... 5
Plastic casing...............
Casing width: mm...
1cable inlet 1/2" NPT plastic adaptor (LS35P) 1/2" NPTfor cable gland
(LS35M)...................2 N..........contacts
03 ...-SCR
• Closed using2 M4screwsfor LS4..............-SCR (30 width), which are made zinc alloy (zamak), have degree protection IP66. N.........C.M
• Assembling using screws for LS3.....5 cable gland.
1cable inlet for ISO20 cable gland ...... only)
02 ........... contacts only)
Operating heads:
98..........1 N.....-SCR (40 width) and LS6..C..................C...3
1cable inlet (LS45M) cable inlets (LS65M)for1/2" NPTcable gland.........
• Immunity electromagnetic disturbances.......O...M..C...) being able present risks dangerous phe
nom ena under operation............
1cable inlet for ISO16 cable gland.... LS6.......
Description
Safety lim itches ith pulling cable ergency stop ith Latching and anual reset :
LS3...-SCR, LS4...C.... and2N...contacts (LS4...M.......P/M LS4.........M.. N...M.............M.. (LS4...........with ring and blue manual reset
44
LS
S
1SBC141157CG2G2
..........-SCR
One piece sealing gasket ensuretightness
Electrical connection:
• (LS30P/M, LS40M& LS60M) cable inlet for 13.....O.......
LS3.....5 (+,-) posidriv screw
(Screw headwith captive cable clamp)
• Marking conformto IEC60947-1, IEC60947-5-1,
EN50005 and EN50013 standards
Terminal for protective conductor placed near the
cable inlet and marked: (LS3..., N......M...... contacts
12 .......M) cable inlets (LS6.. Non-overlapping late make
C ..O.C...........5 cable gland........M.
• They comply with the requirements European Directives (Low Voltage, Machines and Electromagnetic Compatibility) and are conform to
European international standards.....C.-SCRonly)
• M3.....P.-SCR
• Closed using M4screwsfor LS6.O. 6
1cable inlet (LS40M) cable inlets (LS60M)forPg 13.....
• Precision operation positions (consistency)............... +1N......P
• Assembling using screws for &60 mmwidth
Mounting the casing:
• screws intop part for mmwidth
• or4 screws for40 mmwidth
• screws intop part for mmwidth
Cover
• Closed using1x 03screw for LS3........-SCR&LS6... contacts (LS4....1 N..... 3N.. 1N....... only)
Snap action:
B Snap (for N.............
• Capability for strong current switching (conventional thermal current A)
• Contact blocks with dependent action and positive opening operation the "N...................... contacts only)
Dependent (slow) action:
L ....M.... Overlapping early make (for 1N........... +2N..... orLS6.......
• Associated with safety switching devices, they produce automatic control circuits meeting standard 954-1..-SCR (60 width), which are made aluminium alloy, have degree protection IP66...C......" normally closed contact(s) (symbol )
• Electrically separated contacts.....3 N..M.-SCR
• Closed using3 M3screwsfor LS3.........C................
Metal casing ...
LS4............... N.....
