Your advantages

  • PLe according to EN ISO 13849-1
  • IP 67 and ECOLAB
  • Series connection of up to 30 sensors without reduction in safety
  • No special analysis system required
  • LED diagnosis
  • Single information signal for diagnosis
  • Highly coded according to EN ISO 14119 (version I3 and W3)
  • Small compact design
  • Fastest sensor available (reaction time)

SAFIX W3-A-P
RFID Safety Sensor, high coded, EDM, autom. reset, Pigtail

The new SAFIX 3 RFID safety sensor impresses due to its compact design and a hole distance of 22 mm. It can be actuated from the front and both sides and is available in 3 different versions with a choice of low level or high level coding according to EN ISO 14119. The sensor has protection class IP69K, holds an ECOLAB approval and can either be purchased with an M12, 8-pin pigtail cable or a fixed cable length of 5 or 10 metres.

Thanks to its OSSD output signals, the sensor can be connected to all standard control and safety relays. A total of up to 30 sensors can be switched in series. An information signal and a three colour LED display on the sensor are provided for diagnosis purposes.

 

General data

Type designation
SAFIX W3-A-P
Item number
SP-E-76-000-05
Functional type
RFID safety sensor
Approvals
TÜV_SÜD, CE
Performance level (EN ISO 13849-1)
PLe
SIL
SIL3, SILCL3
Category (EN ISO 13849)
cat. 4
Service life TM (EN ISO 13849-1)
20 Years
PFHd (EN ISO 13849)
2,24 x 10⁻⁹
Coding levels
Individually coded, learnable

Environmental conditions

Max. storage temperature
−25 … +70 °C
Max. operating temperature
−25 … +70 °C
Protection class
IP67, IP6K9K (not valid for plug connector)

Electrical data

Overvoltage category
II
Contamination level
2
Rated impulse withstand voltage Uimp
1 kV
Electrical service life (nominal load)
20 Years
Design / Connections
Pigtail 19.5 cm cable, M12 8-pin male connector
Contact type
OSSD
Supply voltage
DC +/- 10% 24 V
Rated insulation voltage Ui
50 V
Power consumption in ambient conditions
23,75 W
No-load current I0
(not activated) 10 mA / (activated) 30 mA
Max. voltage (VDC)
1 A
Switching frequency
3
LED lighting
3 colors
Utilisation category
D-12/DC-13
Response time
75 ms
pin assignment
 
WH
UB
BN
safety input 1
GN
GND
YE
safety output 1
GY
diagnostic output
PK
safety input 2
BU
safety output 2
RD
EDM
Pin assignment SSP accessory cable
 
BN
UB
WH
safety input 1
BU
GND
BK
safety output 1
GY
diagnostic output
PK
safety input 2
VT
safety output 2
OG
EDM/ Start- Input

Mechanical data

Dimensions
 
Width
36 mm
Length
13 mm
Height
26 mm
Weight
45 g
Torque (mounting nut)
0,7 Nm
Mounting
Screw connection with M4 screws (sunk)
Housing material
PBT
Shock resistance
30 g/11 ms
Vibration resistance
Amplitude 1 mm, 10 … 55 Hz
Switching distance Sn
12 mm
Assured switching distance ON S(ao)
8 mm
Assured switching distance OFF S(ar)
18 mm
Hysteresis
2 mm
Repeat accuracy R
< 0,5 mm

LED diagnostics

Advanced LED diagnosis
Advanced LED diagnosis

Electrical drawings

Connection example 1
Connection example 1
Connection example 2
Connection example 2
Connection example 3
Connection example 3
Connection example 4
Connection example 4

Drawings

Assembly
Assembly

Equipment