Idem LSPS-R Operating Instructions Manual

LSPS-R Series - IEC Safety Limit Switches EN 50047

5. Always ensure that when fitting electrical conductors that they are routed correctly and do not interfere with the switch cover during fitting.

Maximum conductor size is 1.5 sq.mm, contact terminal tightening torque is 1Nm.

6. Tightening torque for the lid screw is and cable glands is1Nm to maintain IP rating.

7. Always use M4 mounting bolts and ensure 2Nm tightening torque for robust fitting.

8. The switches are reset by pulling out the blue pin after switch actuation.

9. The safety functions and mechanics must be tested regularly. For applications were infrequent guard access is foreseeable, the system must have a manual function test to detect a
possible accumulation of faults. At least once per month for PLe Cat3/4 or once per year for PLd Cat3 (ISO13849-1). Where possible it is recommended that the control system of the
machine demands and monitors these tests, and stops or prevents the machine from starting if the test is not done. (See ISO14119).

Maintenance:

Every Week: Check the switch actuator and body for signs of mechanical damage and wear. Replace any switch showing damage.
Every 6 Months: Isolate power and remove cover. Check screw terminal tightness and check for signs of moisture ingress. Never attempt to repair any switch.

Contact Blocks /Connections

:

Technical Specification:

Conforming to standards

ISO14119 IEC947-5-1 UL60947-5-1 EN50047 ISO13849-1

Positive Opening Operation

NC Contact

s

Utilization Category

AC15 A300

240V. 3A.

Actuation Force

/Torque for

Positi

ve Opening

12N. linear types 1.0Nm. rotary types

Min Current

5V, 5mA, DC

Thermal Current (Ith)

10A

Rated Insulation Voltage

300VAC

Rated Impulse Withstand Volt

2500VAC

Max. Switching Speed

250mm/s

Case Materi

al

UL approved glass

-

filled plastic

Roller Material

Various Polymers

Steels

Enclosure Protection

IP67

Operating Temperature

Min. -25°C Max 80°C

Mechanical Life Expectancy

2,500,000

Cycles

Electrical Life Expectancy

at full load

100,000 Cycle

min.

Vibration

IEC 68-2-6, 10-55Hz 0.35mm

Conduit Entry

M20 or ½” NPT

Fixing

2 x M4

Incorrect

Incorrect

Correct

Stop

Correct

Operating Instructions

Application:

IDEM LSPS-R Limit Switches with Reset Button are designed to be mounted for position sensing of moving applications e.g. guard doors, conveyors, machine beds, elevators etc.
They are available with linear plungers, rotary levers or roller plungers and either slow or snap action contacts. All contact blocks are positively operated to satisfy IEC 60947-5-1.

Operation:

Operation of the switches is achieved by a sliding actuation of the moving object to cause deflection of the switch plungers or levers.
For safety applications it is important that the moving object does not pass completely over the switch actuators so as to cause the actuator to return to its original position.

Installation guide: Correct Mounting of Limit Switches is critical to obtain optimum performance and ensure safety reliability.

Installation of all switches must be in accordance with a risk assessment for the individual application.
Installation must only be carried out by competent personnel and in accordance with these instructions.

1. Never use the switch as a mechanical stop. Ensure that the actuator is protected from mechanical shock.

2. For switches with Linear actuators the actuating direction and force from the moving object should be applied in line with the axis of the plunger.

3. For switches with Rotary actuators or rollers the operating cam from the moving object should be designed such that the switch is never operated beyond it’s over travel position. Always use a

30 degree tapered actuating cam.

4. The heads of the switch can be rotated to obtain the best switch orientation by removing the 4 head screws and rotating the head through 90 degrees. Always ensure the 4 head screws are

tightened to 1Nm to ensure switch robustness.

WARNING: DO NOT DEFEAT, TAMPER, OR BYPASS THE SAFETY FUNCTION.

FAILURE TO DO SO CAN RESULT IN DEATH OR SERIOUS INJURY.

AVERTISSMENT: NE PAS DESACTIVER, MODIFIER, RETIRER, OU CONTOURNER
CETI INTERVERROUILLAGE IL PEUT EN RESULTER DES

Original Instructions.

To request this data sheet in other languages please contact [e-mail]
Um dieses Datenblatt in Deutscher Sprache wenden Sie sich bitte anfordern

[e-mail]

Pour obtenir cette fiche en Français, veuillez contacter [e-mail]

Para solicitar esta hoja de datos en Español, por favor contacto con

info@

idemsafety.com

LSPS-R Series - IEC Safety Limit Switches EN 50047

Sales Numbers Pin Plunger

with Reset

Contacts M20 ½”NPT QC12

2NC 1NO 173001 173002 173003

3NC 173004 173005 173006

1NC 1NO Snap 173007 173008 173009

Sales Numbers Roller Plunger

with Reset

Contacts M20 ½”NPT QC12

2NC 1NO 173010 173011 173012

3NC 173013 173014 173015

1NC 1NO Snap 173016 173017 173018

Sales Numbers Hinge Lever

with Reset

Contacts M20 ½”NPT QC12

2NC 1NO 173019 173020 173021

3NC 173022 173023 173024

1NC 1NO Snap 173025 173026 173027

Sales Numbers Long Hinge Lever

with Reset

Contacts M20 ½”NPT QC12

2NC 1NO 173028 173029 173030

3NC 173031 173032 173033

1NC 1NO Snap 173034 173035 173036

Sales Numbers Large Roller Lever

with Reset

Contacts M20 ½”NPT QC12

2NC 1NO 173046 173047 173048

3NC 173049 173050 173051

1NC 1NO Snap 173052 173053 173054

Sales Numbers Roller Lever

with Reset

Contacts M20 ½”NPT QC12

2NC 1NO 173037 173038 173039

3NC 173040 173041 173042

1NC 1NO Snap 173043 173044 173045

Sales Numbers Adjustable Roller Lever

with Reset

Contacts M20 ½”NPT QC12

2NC 1NO 173055 173056 173057

3NC 173058 173059 173060

1NC 1NO Snap 173061 173062 173063

Sales Numbers Lever Arm with Reset

Contacts M20 ½”NPT QC12

2NC 1NO 173064 173065 173066

3NC 173067 173068 173069

1NC 1NO Snap 173070 173071 173072

Mechanical Reliability B10d

2.5 x

106

operations at 100mA load

ISO 13849

-1

Up to PLe depending upon system architecture

Safety Data

– Annual Usage

8 cycles per hour / 24 hours per day / 365 days
MTTFd 356 years

Outline dimensions - Body housing

IDEM SAFETY SWITCHES Ltd., 2 Ormside Close, Hindley Industrial Estate, Hindley Green, Wigan, WN2 4HR UK. Tel: [phone] Fax.: [phone]

IDEM (USA) 4416 Technology Drive, Fremont, CA 94538 Tel:[phone] Fax:[phone] email: [e-mail] Web: www.idemsafety.com

Doc: 10251

6

Jan. 19

Safety Classification and Reliability Data:

Information with regard to UL

Standards:

Type 1 Enclosures. Electrical Rating: A300 240V.ac 3A. (6,000 cycles)

120V. 60A. Making 6A. Braking PF >0.38 (100,000 cycles). 240V. 10A. carry only.
Use 16 - 12AWG copper conductors, rated 90ºC minimum.
Intended for same polarity use and one polymeric conduit connection.