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Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of
SLCS90
Product Description
Safety light curtain
General specifications
Effective detection range
0.4 ... 8 m
Light source
IRED
Light type
modulated infrared light , 850 nm
Protection field height
see Table 1, max. 2400 mm
Operating mode
Startup/restart disable, deactivateable
Optical resolution
90 mm
Opening angle
< 5 °
Ambient light limit
Not sensitive to ambient light in accordance with IEC 61496-2
UL File Number
E215245
Functional safety related parameters
Safety Integrity Level (SIL)
SIL 3
Performance level (PL)
PL e
Category
Cat. 4
Mission Time (TM)
20 a
PFHd
Depending on the protection field height; see Manual
Type
4
Indicators/operating means
Operation indicator
green: Power on
Function indicator
Green: OSSD ON , Red: OSSD OFF
Status indicator
Transmitter unit: LED yellow: Mode, test or error Receiver: LED yellow: Start readiness, function reserve or error
Electrical specifications
Operating voltage
24 V DC (-20%, +30%) ; Power supply with safe isolation: 24 V DC
No-load supply current
Transmitter unit:≤ 150 mA Receiver: ≤ 150 mA (without outputs)
Protection class
III , IEC 61140
Power consumption
Transmitter unit: 5 W Receiver: 15 W
Input 1
Input type
Transmitter unit test
Input format
Break contact
Switching voltage
24 V DC
Input current
5 mA
Input 2
Input type
Transmitter unit, mode A/B
Function
Beam Code A: open or 0 V Beam Code B: 24 V DC, 5 mA
Input 3
Input type
Receiver unit relay monitor
Input format
Break contact
Switching voltage
24 V DC
Input current
5 mA
Input 4
Input type
Receiver unit, start release
Input format
Break contact
Input current
5 mA
Input 5
Input type
Receiver unit, mode A/B (see transmitter unit, mode A/B)
Output
Response time
see Table 1, max. 17 ms
Output 1
Output type
Receiver unit OSSD
Signal output
PNP semiconductor , monitored for short and cross circuits
Switching voltage
ON: UB - 2 V; OFF: < 1 V
Switching current
ON: max. 0.1 A; OFF: < 5 µA
Output 2
Output type
Receiver signal output start readiness
Signal output
PNP-semiconductor, short-circuit protected, 0.1A
Conformity
Functional safety
ISO 13849-1 ; EN 61508 part1-4
Product standard
EN 61496-1 ; IEC 61496-2
Photobiological safety
Risk group 0 according to IEC 62471
Approvals and certificates
CE conformity
CE
UKCA conformity
UKCA
UL approval
cULus Listed
TÜV approval
TÜV SÜD
Ambient conditions
Ambient temperature
-35 ... 60 °C (-31 ... 140 °F)
Storage temperature
-35 ... 70 °C (-31 ... 158 °F)
Relative humidity
max. 95 %, not condensing
Shock resistance
10 g , 16 ms ; stationary applications only
Vibration resistance
0.35 mm , 10 ... 55 Hz ; stationary applications only
Mechanical specifications
Housing length L
see table 2
Degree of protection
IP67 , For indoor use only
Connection
Transmitter unit: 4-pin, M12 x 1 connector Receiver: 8-pin, M12 x 1 connector Cable cross section min. 0.25 mm2 Max. cable length 50 m
Material
Housing
extruded aluminum section , gold anodized
Optical face
Plastic pane , Transparent polycarbonate
Mass
see table 2
Dimensions
Width
20 mm
Depth
30 mm
General information
Supplementary information
EC-Type Examination Certificate, Statement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have to be observed where applicable. For information see www.pepperl-fuchs.com.
Classifications
System
Classcode
ECLASS 13.0
27272704
ECLASS 12.0
27272704
ECLASS 11.0
27272704
ECLASS 10.0.1
27272704
ECLASS 9.0
27272704
ECLASS 8.0
27272704
ECLASS 5.1
27272704
ETIM 9.0
EC002549
ETIM 8.0
EC002549
ETIM 7.0
EC002549
ETIM 6.0
EC002549
ETIM 5.0
EC002549
UNSPSC 12.1
46171620
Details:
SLCS90
Function
The safety light curtain consists of a transmitter and a receiver unit. The protected area is formed by infrared light beams transmitted from the transmitter unit to the receiver unit. The spacing between the individual light beams determines the minimum obstruction size (90 mm) that can be reliably detected within the entire protected area range.
Evaluation unit for security through-beam sensors SLA5(S) and SLA40; for safety light grids SLP, for safety light curtains SLC; for switching pads and emergency stop buttons of categories 2 and 4, 4 sensor channels, Self-monitoring (type 4 according to IEC/EN 61496-1), Operating mode can be selected by means of DIP switches, Start/Restart disable , Relay monitor, Stability alarm indication, Clearly visible LED functional display, Safety Integrity Level (SIL): SIL 3, Performance level (PL): PL efa
Evaluation unit for security through-beam sensors SLA5(S) and SLA40; for safety light grids SLP, for safety light curtains SLC; for switching pads and emergency stop buttons of categories 2 and 4, Expansion slots for SB4 modules for optional enhanced functionality, Self-monitoring (type 4 according to IEC/EN 61496-1), Operating mode can be selected by means of DIP switches, 7-segment diagnostic display, Safety outputs OSSD, external status displays OSSD, Safety Integrity Level (SIL): SIL 3fa
Evaluation unit for security through-beam sensors SLA5(S) and SLA40; for safety light grids SLP, for safety light curtains SLC; for switching pads and emergency stop buttons of categories 2 and 4, Expansion slots for SB4 modules for optional enhanced functionality, Self-monitoring (type 4 according to IEC/EN 61496-1), Operating mode can be selected by means of DIP switches, 7-segment diagnostic display, Safety outputs OSSD, external status displays OSSD, Safety Integrity Level (SIL): SIL 3fa
Evaluation unit for security through-beam sensors SLA5(S) and SLA40; for safety light grids SLP, for safety light curtains SLC; for switching pads and emergency stop buttons of categories 2 and 4, Expansion slots for SB4 modules for optional enhanced functionality, Self-monitoring (type 4 according to IEC/EN 61496-1), Operating mode can be selected by means of DIP switches, 7-segment diagnostic display, Safety outputs OSSD, external status displays OSSD, Safety Integrity Level (SIL): SIL 3fa
Evaluation unit for security through-beam sensors SLA5(S) and SLA40; for safety light grids SLP, for safety light curtains SLC; for switching pads and emergency stop buttons of categories 2 and 4, Expansion slots for SB4 modules for optional enhanced functionality, Self-monitoring (type 4 according to IEC/EN 61496-1), Operating mode can be selected by means of DIP switches, 7-segment diagnostic display, Safety outputs OSSD, external status displays OSSD, Safety Integrity Level (SIL): SIL 3fa
Evaluation unit for security through-beam sensors SLA5(S) and SLA40; for safety light grids SLP, for safety light curtains SLC; for switching pads and emergency stop buttons of categories 2 and 4, Expansion slots for SB4 modules for optional enhanced functionality, Self-monitoring (type 4 according to IEC/EN 61496-1), Operating mode can be selected by means of DIP switches, 7-segment diagnostic display, Safety outputs OSSD, external status displays OSSD, Safety Integrity Level (SIL): SIL 3fa
Evaluation unit for security through-beam sensors SLA5(S) and SLA40; for safety light grids SLP, for safety light curtains SLC; for switching pads and emergency stop buttons of categories 2 and 4, 4 sensor channels, Self-monitoring (type 4 according to IEC/EN 61496-1), Operating mode can be selected by means of DIP switches, Start/Restart disable , Relay monitor, Sequential and parallel muting in various operating modes, Double muting, Safety Integrity Level (SIL): SIL 3, Performance level (PL): PL efa
Evaluation unit for security through-beam sensors SLA5(S) and SLA40; for safety light grids SLP, for safety light curtains SLC; for switching pads and emergency stop buttons of categories 2 and 4, 8 sensor channels, Self-monitoring (type 4 according to IEC/EN 61496-1), Operating mode can be selected by means of DIP switches, Start/Restart disable , Relay monitor, Stability alarm indication, Clearly visible LED functional display, Safety Integrity Level (SIL): SIL 3, Performance level (PL): PL efa
Eight grooves for mounting photoelectric sensors or accessories, three on the inside and five on the outside, Corner mounting of photoelectric sensors with a directional difference of 90°, Cover prepared for indicator light mounting, Safety Series: SLCT / SLCSfa
Eight grooves for mounting photoelectric sensors or accessories, three on the inside and five on the outside, Corner mounting of photoelectric sensors with a directional difference of 90°, Cover prepared for indicator light mounting, Safety Series: SLCT / SLCSfa
Eight grooves for mounting photoelectric sensors or accessories, three on the inside and five on the outside, Corner mounting of photoelectric sensors with a directional difference of 90°, Cover prepared for indicator light mounting, Safety Series: SLCT / SLCSfa
Eight grooves for mounting photoelectric sensors or accessories, three on the inside and five on the outside, Corner mounting of photoelectric sensors with a directional difference of 90°, Cover prepared for indicator light mounting, Safety Series: SLCT / SLCSfa
Eight grooves for mounting photoelectric sensors or accessories, three on the inside and five on the outside, Corner mounting of photoelectric sensors with a directional difference of 90°, Cover prepared for indicator light mounting, Rear panel prepared for 3 sensors and 6 cable glands, Safety Series: SLCT / SLCSfa
Eight grooves for mounting photoelectric sensors or accessories, three on the inside and five on the outside, Corner mounting of photoelectric sensors with a directional difference of 90°, Cover prepared for indicator light mounting, Rear panel prepared for 3 sensors and 6 cable glands, Safety Series: SLCT / SLCSfa
Eight grooves for mounting photoelectric sensors or accessories, three on the inside and five on the outside, Corner mounting of photoelectric sensors with a directional difference of 90°, Cover prepared for indicator light mounting, Rear panel prepared for 3 sensors and 6 cable glands, Safety Series: SLCT / SLCSfa
Rotation of the SLCT-M-01 inclined mirror around the physically preferred rotational axis, Vertical adjustment decoupled from rotation, Mounting on ground anchors, Lead-away of lines in floor via hole for NW29 coupling nut and corrugated hose, Base plate to compensate for uneven ground, particularly for brittle surfaces, Only approx. 20 mm in height from bottom edge of base plate to top edge of ground plate, Safety Series: SLCT / SLCSfa
Rotation-invariant deflection of a light beam by 90° in the plane of incidence, making it highly vibration-resistant, Translation-free deflection with no lateral beam shift with OMH-SLCT-200 floor mount, Silver-coated mirror glass, Mirror glass with low light absorption, Up to ∅ 48 mm pencil of rays in the plane of incidence, Safety Series: SLCT / SLCSfa
Rotation-invariant deflection of a light beam by 90° in the plane of incidence, making it highly vibration-resistant, Translation-free deflection with no lateral beam shift with OMH-SLCT-200 floor mount, Silver-coated mirror glass, Mirror glass with low light absorption, Up to ∅ 48 mm pencil of rays in the plane of incidence, Safety Series: SLCT / SLCSfa
Rotation-invariant deflection of a light beam by 90° in the plane of incidence, making it highly vibration-resistant, Translation-free deflection with no lateral beam shift with OMH-SLCT-200 floor mount, Silver-coated mirror glass, Mirror glass with low light absorption, Up to ∅ 48 mm pencil of rays in the plane of incidence, Safety Series: SLCT / SLCSfa
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