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