owspan=2 width=10 nowrap> « back to results for ""
Below is a cache of http://www.automationdirect.com/static/specs/limitselection.pdf. It's a snapshot of the page taken as our search engine crawled the Web.
The web site itself may have changed. You can check the current page or check for previous versions at the Internet Archive. Yahoo! is not affiliated with the authors of this page or responsible for its content.
Anatomy of an IEC Limit Switch
Anatomy of an IEC Limit Switch
NEMA versus IEC
limit switches
In the past, the U.S. market standardized
on NEMA limit switches while the
European market standardized on IEC
limit switches. Now, however, the IEC
standard is moving heavily into the U.S.
market.
The primary difference between NEMA
and IEC is the cost. A NEMA limit switch is
typically over twice the price of an IEC limit
switch. In many rugged applications, such
as heavy machinery, foundries, or even
mining, the performance of a NEMA limit
switch is an absolute must. However, in
many applications, such as material
handling, ASRS (automated storage and
retrieval systems), an IEC limit switch will
perform very well and will save you money.
So remember, take a close look at your
application needs and choose the most
cost effective limit switch for you.
How long does an IEC
limit switch last?
Limit switches are involved in physical
contact applications that cause wear and
tear on the switch. We recognize this
concern and supply only the highest
quality, longest lasting limit switch.
In addition, don't be fooled by specifica-
tions on the mechanical life of a limit
switch. Typically, the electrical life of the
contact block is the limiting factor in the
overall life of a limit switch. Because of
this, we offer replacement contact blocks
for as little as <4>. You shouldn't have to
pay a lot to maintain your system.
In evaluating the specification, you will
find that the
A
UTOMATION
D
IRECT
limit
switch has an astounding mechanical life
of 30 million operations, while the elec-
trical life is an incredible 5 million opera-
tions. Compare this to some competitors
specifications and youll see the
A
UTOMATION
D
IRECT
advantage.
Gasket seals
for IP66
protection
Splined actuator
adjustment of lever
360
o
rotatable actuator
cUL and CE approved
Interchangeable contact
block for 6 different
configurations
Screws to tightly
seal contact block
1/2 NPT or PG13.5
conduit opening
Panel mounting
through-holes
Four position rotatable actuator housing
(at 90
o
each)
w w w . a u t o m a t i o n d i r e c t . c o m / l i m i t s w i t c h
Sensors
193
PLC
Overview
DL05/06
PLC
DL105
PLC
DL205
PLC
DL305
PLC
DL405
PLC
Field I/O
Software
C-more
HMIs
Other HMI
AC Drives
Motors
Steppers/
Servos
Motor
Controls
Proximity
Sensors
Photo
Sensors
Limit
Switches
Encoders
Current
Sensors
Pushbuttons/
Lights
Process
Relays/
Timers
Comm.
TBs &
Wiring
Power
Circuit
Protection
Enclosures
Appendix
Part Index
N.C. contact with positive
opening operation
(not on all models) 1 - 8 0 0 - 6 3 3 - 0 4 0 5
Sensors
194
Limit Switches Selection Guide
IEC Limit Switches Selection Guide
ABM Series
ABP Series
AAP Series
Series
ABM Series
ABP Series
AAP Series
Prices start at
<--->
<--->
<--->
Description
Heavy duty IEC
Double-insulated, non-metallic IEC
Double-insulated, non-metallic mini-DIN IEC
Material of Construction
Aluminum
PBT (plastic)
PBT (plastic)
Degree of Protection (IEC529)
IEC IP66
IEC IP65
IEC IP65
Maximum Switching
Frequency
Contact blocks: all two cycles per second
Contact blocks: all two cycles per second
Contact blocks: all two cycles per second
Mechanical Service Life
25 million cycles
25 million cycles
25 million cycles
Contact Configuration
One snap-action set of N.O. / N.C. contacts.
(Optional contact blocks with other configurations
are available)
One snap-action set of N.O. / N.C. contacts.
(Optional contact blocks with other configurations
are available)
One snap-action set of N.O. / N.C. contacts.
(Optional contact blocks with other configurations
are available)
Conduit Opening
One and three cable holes, PG 13.5 or 1/2 NPT
One cable hole, PG 13.5 or 1/2 NPT
One cable hole, PG 11 or 1/2 NPT
Connection
2x2.5mm
2
(AWG14) to 2x0.5mm
2
(AWG 18)
2x2.5mm
2
(AWG14) to 2x0.5mm
2
(AWG 18)
2x2.5mm
2
(AWG14) to 2x0.5mm
2
(AWG 18)
Agency Approvals
CE markings for applicable CE Directives
(CEE 73/23, CEE 93/68, EN60947.1,
EN60947.5.1),
UL certified (UL508), File E191072
CE markings for applicable CE Directives
(CEE 73/23, CEE 93/68, EN60947.1,
EN60947.5.1),
UL certified (UL508), File E191072
CE markings for applicable CE Directives
(CEE 73/23, CEE 93/68, EN60947.1,
EN60947.5.1),
UL certified (UL508), File E191072 A
H
I
J
C
D
E
G
ABM series heavy-duty IEC limit switches
Featuring a diecast aluminum body for heavy-duty industrial applications
Single and multiple conduit openings to save wiring time and money when interconnecting
several limit switches
Conduit openings in 1/2 NPT or PG13.5
Splined actuator shaft allows very fine adjustment of switch to fit all applications
Choose from eight different actuators including roller levers and plungers
F
K
L
M
N
O
P
IEC Limit Switches
B
w w w . a u t o m a t i o n d i r e c t . c o m / l i m i t s w i t c h
Sensors
195
PLC
Overview
DL05/06
PLC
DL105
PLC
DL205
PLC
DL305
PLC
DL405
PLC
Field I/O
Software
C-more
HMIs
Other HMI
AC Drives
Motors
Steppers/
Servos
Motor
Controls
Proximity
Sensors
Photo
Sensors
Limit
Switches
Encoders
Current
Sensors
Pushbuttons/
Lights
Process
Relays/
Timers
Comm.
TBs &
Wiring
Power
Circuit
Protection
Enclosures
Appendix
Part Index
ABM Series
Part Number
Price
Actuator
Type
No. of
Conduit
Holes
Conduit
Threads
Max.
Actuation
Speed
(m/s
)
Min.
Actuation
Force (N)
/Torque
(Nm)
Min.
Positive
Opening
Force (N)
/Torque
(Nm)
Dimen-
sions:
Body /
Head
Photo
ABM1E11Z11
<--->
Stainless steel
plunger
One
PG13.5
0.5
30(N)
45(N)
Figures 1, 5
A
ABM2E11Z11
<--->
One
1/2 NPT
0.5
30(N)
45(N)
Figures 1, 5
A
ABM5E11Z11
<--->
Three
PG13.5
0.5
30(N)
45(N)
Figures 2, 5
B
ABM6E11Z11
<--->
Three
NPT
0.5
30(N)
45(N)
Figures 2, 5
B
ABM1E13Z11
<--->
Stainless steel
plunger
with roller
One
PG13.5
0.5
22(N)
40(N)
Figures 1, 6
C
ABM2E13Z11
<--->
One
1/2 NPT
0.5
22(N)
40(N)
Figures 1, 6
C
ABM5E13Z11
<--->
Three
PG13.5
0.5
22(N)
40(N)
Figures 2, 6
D
ABM6E13Z11
<--->
Three
1/2 NPT
0.5
22(N)
40(N)
Figures 2, 6
D
ABM1E32Z11
<--->
One-way lever
with stainless
steel roller
One
PG13.5
1.5
12(N)
40(N)
Figures 1, 7
E
ABM2E32Z11
<--->
One
1/2 NPT
1.5
12(N)
40(N)
Figures 1, 7
E
ABM5E32Z11
<--->
Three
PG13.5
1.5
12(N)
40(N)
Figures 2, 7
F
ABM6E32Z11
<--->
Three
1/2 NPT
1.5
12(N)
40(N)
Figures 2, 7
F
ABM1E42Z11
<---> Rotary lever
with stain. steel
roller (See
accessories for
opt. roller and
actuator levers)
One
PG13.5
1.5
0.15(Nm)
0.30(Nm) Figures 1, 8
G
ABM2E42Z11
<--->
One
1/2 NPT
1.5
0.15(Nm)
0.30(Nm) Figures 1, 8
G
ABM5E42Z11
<--->
Three
PG13.5
1.5
0.15(Nm)
0.30(Nm) Figures 2, 8
H
ABM6E42Z11
<--->
Three
1/2 NPT
1.5
0.15(Nm)
0.30(Nm) Figures 2, 8
H
ABM1E52Z11
<---> Adj. rotary
lever w/ stain-
less steel roller
(See acces-
saries for opt.
roller and actu-
ator levers)
One
PG13.5
1.5
0.15(Nm)
0.30(Nm) Figures 1, 9
I
ABM2E52Z11
<--->
One
1/2 NPT
1.5
0.15(Nm)
0.30(Nm) Figures 1, 9
I
ABM5E52Z11
<--->
Three
PG13.5
1.5
0.15(Nm)
0.30(Nm) Figures 2, 9
J
ABM6E52Z11
<--->
Three
NPT
1.5
0.15(Nm)
0.30(Nm) Figures 2, 9
J
ABM1E71Z11
<--->
Adjustable
rotary lever w/
stainless steel
rod
One
PG13.5
1.5
0.15(Nm)
0.30(Nm) Figures 1, 10
K
ABM2E71Z11
<--->
One
1/2 NPT
1.5
0.15(Nm)
0.30(Nm) Figures 1, 10
K
ABM5E71Z11
<--->
Three
PG13.5
1.5
0.15(Nm)
0.30(Nm) Figures 2, 10
L
ABM6E71Z11
<--->
Three
1/2 NPT
1.5
0.15(Nm)
0.30(Nm) Figures 2, 10
L
ABM1E92Z11
<--->
Wobble lever
w/ polyamide
tip stainless
steel spring
One
PG13.5
1.0
0.18(Nm)
-
Figures 1, 11
M
ABM2E92Z11
<--->
One
1/2 NPT
1.0
0.18(Nm)
-
Figures 1, 11
M
ABM5E92Z11
<--->
Three
PG13.5
1.0
0.18(Nm)
-
Figures 2, 11
N
ABM6E92Z11
<--->
Three
1/2 NPT
1.0
0.18(Nm)
-
Figures 2, 11
N
ABM1E93Z11
<--->
Wobble lever
w/stainless
steel spring
One
PG13.5
1.0
0.18(Nm)
-
Figures 1, 12
O
ABM2E93Z11
<--->
One
1/2 NPT
1.0
0.18(Nm)
-
Figures 1, 12
O
ABM5E93Z11
<--->
Three
PG13.5
1.0
0.18(Nm)
-
Figures 2, 12
P
ABM6E93Z11
<--->
Three
1/2 NPT
1.0
0.18(Nm)
-
Figures 2, 12
P 1 - 8 0 0 - 6 3 3 - 0 4 0 5
ABP series double insulated limit switches
Featuring an electrically isolated PBT body for corrosive environments
Single conduit openings in 1/2 NPT or PG13.5
Conduit openings splined actuator shaft allows very fine adjustment of switch to fit all applications
Choose from eight different actuators including roller levers, plungers, and wobble sticks
A
B
C
D
E
F
G
H
IEC Limit Switches
ABP Series
Part Number Price Actuator Type
Number of
Conduit Holes
Conduit
Threads
Max. Actuation
Speed (m/s)
Min. Actuation
Force (N) /
Torque (Nm)
Min. Positive
Opening Force
(