Idem PSA User manual

Non Contact Stand Alone Coded Safety Switches
MAINTENANCE:
Monthly: Check alignment of actuator and look for signs of mechanical damage to the switch casing. Check wiring for signs of damage.
Check each switch function by opening and closing each guard individually in turn and ensuring that the Green LED on the switch is illuminated when the switch is closed and
e tinguished when the switch is open. Check that the machine stops and cannot be re-started when each switch is open.
Never repair any switch, actuator or integral cables. Replace any switch displaying signs of mechanical damage to the casing or cables.
These requirements form part of the product warranty.
IMP RTANT N TE
:
Read and understand these instructions before installing, operating, or maintaining this equipment.
The product is designed to be a component of a customised safety orientated control system. It is the responsibility of the user to ensure the correct overall functionality of its systems and
machines. IDEM, its subsidiaries and affiliates, are not in a position to guarantee all of the characteristics of a given system or product not designed by IDEM.
The Risk Assessment for the particular application should include the risk of spare actuators. Spare actuators should not be readily available and must be securely controlled.
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).
APPLICATI N:
Coded Non Contact switches are designed to interlock hinged, sliding or removal guard doors. They are specifically advantageous when:
a) poor guard alignment e ists
b) anti-tamper is required
c) high hygiene requirements e ist e.g. food industry hose down
d) a long mechanical life is required (no moving or touching parts).
The PSA/MSA Coded Non Contact Switches can be used to provide protection up to Category 4 and Ple to ISO13849-1.
PERATI N:
All Coded Non Contact Safety Switches are designed to conform to EN60947-5-3 and be used as directed by ISO14119, EN ISO12100 and EN 60204-1. They have coded magnetic
sensing which provides a wide (>10mm) sensing distance and provides a high tolerance to misalignment after sensing. They can be fitted behind stainless steel fittings and can operate in
e treme environments of temperature and moisture.
INSTALLATI N:
Installation of all Coded Non Contact Switches must be in accordance with a risk assessment for the individual application.
The PSA/MSA internally monitor 2 redundant circuits as per ISO13849-1 for up to Ple/Category 4 protection.
M4 mounting bolts must be used to fi the switches. Tightening torque for mounting bolts to ensure rel
iable fi ing is 1.0 Nm. Always mount on to Non Ferrous materials.
The recommended setting gap is 5mm. The Safety switch must not be used as a mechanical stop or be adjusted by striking with a hammer.
The actuator must not be allowed to strike the switch. Do not mount adjacent switches or actuators closer than 30mm.
Typical misalignment tolerance after setting is 5mm.
After installation always check each switch function by opening and closing each guard individually in turn and ensuring that the Green LED on the switch and the LED’s on the Safety
Relay are illuminated when the switch is closed and are e tinguished when the switch is open. Check that the machine stops and cannot be re-started when each switch is open.
ACTUAT R PENING DIRECTI NS: DIMENSI NS:
Align actuator and switch using the target lines. All dimensions in mm.
PSA MSA
perating Instructions
MSA
PSA
Mirror Polished (Ra4)
Stainless Steel 316
WARNING: D N T DEFEAT, TAMPER, R BYPASS THE SAFETY FUNCTI N.
FAILURE T D S CAN RESULT IN DEATH R SERI US INJURY.
AVERTISSMENT: NE PAS DESACTIVER, M DIFIER, RETIRER, U C NT URNER
CETI INTERVERR UILLAGE IL PEUT EN RESULTER DES
BLESSURES GRAVES DU PERS NNEL UTILISATEUR.
riginal 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 [e-mail]

Non Contact Stand Alone Coded Safety Switches
IDEM SAFETY SWITCHES Ltd.
(U.K.) 2, rmside Close, Hindley Ind
.
Est
.
, Hindley Green, Wigan, WN2 4HR Tel: +44 (0)19
42 257070 Fax.: [phone]
email:
[e-mail]
IDEM SAFETY SWITCHES USA, Inc. 2574 S.Beverley St., Suite 104, Boise, ID 83709 Tel: [phone] Fax: [phone] email: salesu[email protected]m Web: www.idemsafety.com
Standards:
ISO14119
IEC60947
-
5
-
3 IEC60947
-
5
-
1
UL508
ISO13849-1 EN62061 EN60204-1
Safety Classification and Reliability D
ata:
Power Supply
24Vdc +/
-
10% (Consumption 15
0mA ma .)
NC
Safety Output Ma
.
Rating
24
0Vac/24Vdc
3A
* ac/dc
(*Ma . current for QC is 2A)
NO
Au iliary Output Ma
.
Rating
24Vdc 0.5A
Dielectric Withstand
4k
Vac
Insulator Resistant
100 Mohms
Recommende
d Setting Gap
5mm
Switching Distance
Sao 10mm Close
(Target to Time)
Sar 15mm Open
Tolerance to Misalignment
5mm in any direction from 5mm setting gap
Approach Speed
600mm/m to 1000mm/s
Body Material
PSA High Specification Polyester
MSA Stainless Steel 316
Temperature
-
25C/45C
Shock Resistance
IEC 68
-
2
-
27 11ms 30g
Vibration Resistance
IEC 68
-
2
-
6 10
-
55Hz 1mm
Enclosure Protection
PSA: IP67 MSA: IP69K/IP67
Cable Type
PVC 10 core 7mm OD
Mounting Bolts
2 M4
Quic
k Connect (QC)
Flying Lead 250mm
M12 8 way Male Plug
(Pin view from switch)
Flying
Lead
Colours
Circuit
2
Red
Supply +24Vdc
24Vdc +/- 10%
3
Blue
Supply 0Vdc
1
White
Safety Output 1 (Force guided relay)
AC15 240Vac 3A*
DC13 24Vdc 3A*
7
Black
Safety Output 1 (Force guided relay)
4
Yellow
Safety Output 2
AC15 240Vac 3A*
DC13 24Vdc 3A*
6
Green
Safety Output 2
8
Brown
Reset/Check Circuit
–
Output
5
Orange
Reset/Check Circuit
–
Manual start
(see part number)
5
Pink
Reset/Check Circuit
–
Auto start
(see part number)
Not Used
Grey
Au iliary Feed
(door open)
+24Vdc 0.5A
out
Safety Integrity Level
SIL3
PFH (1/h)
3.95E
-
10
Corresponds to 4.0% of SIL3
PFD
3.46E
-
05
Corresponds to
3.5% of SIL3
Proof Test Interval T
1
20a
Performance Level
E
Category
Cat4
MTTF
d
446a
Diagnostic Coverage DC
99% (high)
Doc: 1025
45
Apr 20
C NNECTI N EXAMPLE: Switches in series
Two switches connected in series to give dual circuit safety outputs to machine contactors.
Safety Circuit 1 (Black/White) utilises internally checked force guided relay contacts and is
connected in series with the corresponding Safety Circuit 2 (Yellow/Green) of the ne t
switch.
Allows minimal wiring and higher current switching to K1 and K2 contactors.
A manual start and contactor feedback check is achieved by connecting K1(Au ) and
K2(Au ) feedback contacts and momentary start button through the orange and brown
feedback check.
SAFETY PRECAUTI NS:
1. Installation and commissioning of the device must be performed only
by authorised personnel.
2. Observe the country specific regulations when installing the device.
3. The wiring of the device must comply with the instructions in this user
information - otherwise there is a risk that the safety function will be lost.
4. E ternal fusing of the safety contacts (a slow blow or 6A quick action
must be provided).
5. All relevant safety regulations and standards are to be observed.
6. The overall concept of the control system in which the device is
incorporated must be validated by the user.
7. Failure to observe the safety regulations can result in death, serious
injury and serious damage.
8. Always use Safety Output 1.
To request this data sheet in other languages please contact
[email protected]
.
Um dieses Datenblatt in Deutscher Sprache wenden Sie sich bitte anfordern [email protected].
Pour obtenir cette fiche en Français, veuillez contacter [email protected]om.
Para solicitar esta hoja de datos en Español, por favor contacto con [e-mail].
EC/EU Declaration of Conformity
MANUFACTURER: IDEM SAFETY SWITCHES LIMITED
Hindley Industrial Estate, Hindley Green, Wigan, Lancashire WN 4HR, United Kingdom
THE LISTED DEVICES CONFORM TO THE ESSENTIAL HEALTH AND SAFET REQUIREMENTS OF THE FOLLOWING EUROPEAN DIRECTIVES
AND STANDARDS:
Machinery Directive ( 006/4 /EC)
EMC Directive ( 014/30/EU)
DEVICES: NON CONTACT SAFET SWITCHES:
PSA MSA Standalone Coded Safety Switches
STANDARDS (plus amendments):
EN 60947-5-3: 013
EN ISO 13849-1: 015
EN 60 04-1: 018
EN ISO 14119: 013
Characteristic Data according to IEC62061 (used as a sub system)
Characteristic Data according to EN IS 13849
-
1
The calculation of the above values is based on the following assumptions:
Number of operating days per year: d
op
= 365d
Number of operating hours per day: h
op
= 24h
Number of operating cycles per day: n
cyc
= 1/d
B10
d
= 150,000 AC1 Load 3A
= 2,000,000 AC1 Load 0.5A
When the product is used deviant from these assumptions (different load,
operating frequency, etc.) the values have to be adjusted accordingly.
*Ma . current for Quick Connect is 2A.
Information with regard to UL 508:
Type 1 Enclosures.
Ma imum Temperature 45C
NC Ma imum Output 24Vdc 3A
NO Ma imum output 24V.dc 0.5A.
Use Class 2 Supply or equivalent
Note: For all switches the NC circuits are
closed when the guard is closed and the
actuator is present.