IDEM Product CATALOG

SECTION 26
www.idemsafety.com SAFETY LIMIT SWITCHES
240
Safety Limit Switches Type: LSPS (Plastic Body)
APPLICATIONS:
IDEM’s extensive range of LSPS Safety Limit Switches have been designed to be mounted for position sensing of moving applications e.g. guard
doors, conveyors, machine beds and elevators. They are available with linear plungers, rotary levers, roller plungers or spring levers and are
available with either slow break or snap action contacts.
FEATURES:
● Positive opening safety contact to EN60947-5-1 ● Extensive choice of 11 actuator heads - linear, rotary, roller or flexible actions
● High mechanical life over 5,000,000 cycles
● Head position adjustment any of 4 positions
● Enclosure protection to IP67 - suitable for washdown ● Conduit entries available: M20, 1/2”NPT or Quick Connect option
OPERATION:
Operation of LSPS Safety Limit Switches is achieved by a sliding actuation of the moving object to cause deflection of the switch plungers, rollers,
levers or flexible actuators.
For safety applications it is important that the moving object does not pass completely over the switch actuators so as to either cause damage to the
actuator or allow it to return to its original position.
PP RP HL LHL RL ARL
LRL LA CW PSL SL
LSPS (all models) QUICK CONNECT:
Quick Connect (QC)
M12 8 Way Male
(on Flying Lead 250mm)
(pin view from switch)
Switch
Circuit
1 7 11/12
6 5 21/22
4 3 33/34 or 31/32
Gold Plated Contacts available for low power circuits (5V 5mA).
Ordering: Add GC to Part Number e.g. 171001-GC
Standards:
CONTACT BLOCKS:
2NC 1NO
3NC
1NC 1NO
M
N
Q
ACTUATOR TYPES:
PP
RP
HL
LHL
RL
ARL
LRL
LA
CW
PSL
SL
Pin Plunger
Roller Plunger
Hinge Lever
Long Hinge Lever
Roller Lever
Adjustable Roller Lever
Large Roller Lever
Lever Arm
Cats Whisker
Plastic Spring Lever
Spring Lever
Slow Break
Slow Break
Snap Action
CONDUIT ENTRY:
M20 version
1/2” NPT version
Quick Connect version
ISO14119 EN60947-5-1 EN60204-1
ISO13849-1 EN62061 UL508
Safety Classification
and Reliability Data:
Mechanical Reliability B10d 2.5x10 6 operations at 100mA load
ISO13849-1 Up to PLe depending upon system architecture
EN62061 Up to SIL3 depending upon system architecture
Safety Data - Annual Usage 8 cycles per hour/24 hours per day/365 days
MTTFd 356 years
Utilisation Category AC15 A300 240V 3A
Thermal Current (lth) 10A
Rated Insulation Voltage 300Vac
Rated Impulse Withstand 2500Vac
Insulation Resistance 100MΩ min.
Maximum Switching Speed 250mm/sec
Case Material UL approved glass-filled polyester
Roller Material Various polyesters
Enclosure Protection IP67
Operating Temperature -25C to +80C
Mechanical Life Expectancy 5x10 -6 cycle min.
Vibration IEC68-2-6 10-55Hz 0.35mm 1octave/min
Conduit Entry M20 or 1.2”NPT