Idem MPC User manual

Non Contact 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 and the appropriate LED s on the Safety Relay are
illuminated when the switch is closed and are extinguished 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.
IMPORTANT NOTE
:
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 each manufacturer 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.
APPLICATION:
Coded Non Contact switches are designed to interlock hinged, sliding or removal guard doors. They are specifically advantageous when:
a) poor guard alignment exists
b) anti-tamper is required
c) high hygiene requirements exist e.g. food industry hose down
d) a long mechanical life is required (no moving or touching parts).
When used in combination with a Dual Channel Safety Relay, Coded Non Contact Switches can be used to provide protection up to Category 4 and Ple to ISO13849-1.
OPERATION:
All Coded Non Contact Safety Switches are designed to conform to IEC 60947-5-3 and be used as directed by EN1088, 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
extreme environments of temperature and moisture.
INSTALLATION:
Installation of all Coded Non Contact Switches must be in accordance with a risk assessment for the individual application.
The use of a Safety Relay is required for monitoring Coded switches. These relays monitor 2 redundant circuits as per ISO13849-1 for up to Ple / Category 4 protection.
Coded Non Contact switches are designed to operate with most Dual Channel Safety Relays to satisfy IEC 60947-5-3 PDF-S.
M4 mounting bolts must be used to fix the switches. (Except RPC and RMC types.) RPC and RMC types require fitting through 30.5mm clearance holes. The lock nuts supplied must be
used to secure the switches. Tightening torque for mounting bolts to ensure reliable fixing 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 extinguished when the switch is open. Check that the machine stops and cannot be re-started when each switch is open.
For MPC types, fit the protective screw covers after the final checks have been completed.
ACTUATOR OPENING DIRECTIONS:
Align actuator and switch using the target lines.
MPC MMC SPC SMC WPC
WMC LPC LMC
CPC
CMC
Misalignment range
Ope ating Inst uctions
MPC
(PLASTIC)
LPC
(PLASTIC)
LMC (METAL)
WPC
(PLASTIC)
WMC (METAL)
SPC
(PLASTIC)
SMC (METAL)
CPC
(PLASTIC)
CMC (METAL)
RPC
(PLASTIC)
RMC (METAL)
RPC
RMC
MMC
(METAL)

Non Contact Coded Safety Switches
IDEM SAFETY SWITCHES Ltd., 2 O mside Close, Hindley Indust ial Estate, Hindley G een, Wigan, WN2 4HR UK. Tel: [phone] Fax.: [phone]
IDEM (USA) 4075 Papazian Way, Suite 105, F emont, CA 94538 Tel:510
-
445
-
0751 Fax:1866
-
431
-
7064 email:
[e-mail]
Web:
www.idemsafety.com
Quick Connect (QC)
M12 8 way
Male Plug
(Pin view from switch)
Flying Lead
Colours
Circuit
(Actuator present)
Output Types
Solid State
8
Orange
Auxiliary (NO)
200mA Max. 24Vdc
5
Brown
Auxiliary (NO)
4
Yellow
NC 2 +ve
200mA Max. 24Vdc
6
Green
NC 2
-
ve
7
Black
NC 1 +ve
200mA Max. 24Vdc
1
White
NC 1
-
ve
2
Red
Supply +24Vdc
+ 10% -15%
USE SELV / PELV
3
Blue
Supply 0 Vdc
Safety Classification and Reliability Data:
Switching Reliability
EN 954-1
ISO 13849-1
EN 62061
Safety Data – Annual Usage
PFHd
Proof Test Interval (Life)
MTTFd
Standa ds:
3.3 x 106 operations at 100mA load
Up to Category 4 with Safety Relay
Up to PLe depending upon system architecture
Up to SIL3 depending upon system architecture
8 cycles per hour/24 hours per day/365 days
2.52 x 10-8
47 years
470 years
EN1088 IEC 60947-5-3 EN 60204-1
ISO 13849-1 EN62061 UL508
Minimum switched current
10V. dc 1mA
Dielectric withstand
250V.ac
Insulation Resistance
100 Mohms
Recommended setting gap
5mm
Switching Distance
Sao 10mm Close
(RMC 8mm C
lose)
Sar 20mm Open (RMC 12mm Open)
Tolerance to misalignment
5mm in any direction from 5mm setting gap
Switching frequency
1.0 Hz maximum
Approach speed
200mm/m. to 1000mm/s.
Body Material
MPC SPC
WMC LPC CPC
RPC Polyester
MMC
SMC WMC LMC CMC RMC S/Steel 316
Temperature Range
–
25/80C Polyester
–
25/105C S/Steel 316
Enclosure Protection
IP67 (Plastic) IP69K (S/Steel 316)
Shock Resistance
IEC 68
-
2
-
27 11ms 30g
Vibration Resistance
IEC 68
-
2
-
6
10
-
55 Hz. 1mm
Cable Type
PVC 6 or 8 core 6mm O.D.
Mounting Bolts
2 x M4 Tightening torque 1.0 Nm
Mounting Position
Any
Single switch to SCR2/3
Safety Relay
Multiple switches in se ies to SCR2/3 Safety Relay
CPC CMC CMC-F
LPC LMC
SPC SMC
SMC
-
F
MPC
MMC
RPC RMC
WPC WMC
For all IDEM switches the NC circuits are closed
when the guard is closed and the actuator present.
Doc: 10250
5
June. 2014
Info mation with ega d to UL 508:
Type 1 Enclosures.
Control No: 48W5.
Max.Temp: 70ºC Plastic version.
90ºC Stainless Steel
SMC
-
F Rear Fixing Version has
two x M4 x 10 tapped holes at rear
CMC
-
F Rear Fixing Version has
two x M4 x 10 tapped holes at rear