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PreviousNSB2-12GM50-2E2-M1-S2D2
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NSB2-12GM50-2E2-S2D2

Brass nickel-plated, Type: 4-wire, Installation: flush, Voltage: DC, cable PVC , 2 m, IP68 / IP69

$369.00

(Each excl GST)
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SKU: PF-304276-000005 Manufacturer part number: 304276-000005 Price breaks available:

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Technical data of  NSB2-12GM50-2E2-S2D2

General specifications
Switching function 2 x normally open (NO)
Output type PNP
Rated operating distance 2 mm
Installation flush
Output polarity DC
Assured operating distance 0 ... 1.62 mm
Actuating element Reference target according EN IEC 60947-5-2 (FE360 - ST37K)
12 mm x 12 mm x 1 mm
Reduction factor rAl 0.6
Reduction factor rCu 0.45
Reduction factor r304 0.9
Reduction factor rBrass 0.6
Output type 4-wire
Nominal ratings
Operating voltage 18 ... 30 V
Rated operating voltage 24 V
Switching frequency 0 ... 30 Hz
Hysteresis typ. 5%
Reverse polarity protection reverse polarity protected
Short-circuit protection pulsing
Overload resistance yes
Voltage drop ≤ 3 V
at IL (sum of all outputs) max. 50 mA
Rated insulation voltage 30 V
Operating current 1 ... 30 mA per output
Off-state current 0 ... 0.5 mA
No-load supply current ≤ 15 mA
Time delay before availability ≤ 300 ms
Switching state indicator LED, yellow
Error indicator LED, red
Functional safety related parameters
Safety Integrity Level (SIL) SIL 2
Performance level (PL) PL d
Category Cat. 2
MTTFd > 7500 a
Mission Time (TM) 20 a
Diagnostic Coverage (DC) min. 60 %
Assured release distance of a PDDB 3 mm
Compliance with standards and directives
Standard conformity
Standards EN IEC 60947-5-2:2007
EN IEC 60947-5-3:2013
EN ISO 13849-1:2015
EN IEC 61508: 2010
EN 62061:2005+AC:2010+A1:2013+A2:2015
EN ISO 61131-2-2007 type 1, 2, 3
Approvals and certificates
UL approval cULus Listed, General Purpose, Class 2 Power Source
CCC approval CCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature -25 ... 70 °C (-13 ... 158 °F)
Storage temperature -40 ... 85 °C (-40 ... 185 °F)
Altitude ≤ 2000 m above MSL
Mechanical specifications
Connection type cable PVC , 2 m
Core cross-section 0.34 mm2
Housing material brass, nickel-plated
Sensing face PBT
Degree of protection IP68 / IP69
Mass 77 g
General information
Scope of delivery 2 self locking nuts in scope of delivery
 
SKU
PF-304276-000005
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Products specifications
Attribute name Attribute value
Connection Type 2m PVC Cable
Housing Nickel Plated Brass
Operating Distance 2mm
Output SAFETY
Size 12mm
Product Files
Type Name
Datasheet
304276-000005_eng
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Technical data of  NSB2-12GM50-2E2-S2D2

General specifications
Switching function 2 x normally open (NO)
Output type PNP
Rated operating distance 2 mm
Installation flush
Output polarity DC
Assured operating distance 0 ... 1.62 mm
Actuating element Reference target according EN IEC 60947-5-2 (FE360 - ST37K)
12 mm x 12 mm x 1 mm
Reduction factor rAl 0.6
Reduction factor rCu 0.45
Reduction factor r304 0.9
Reduction factor rBrass 0.6
Output type 4-wire
Nominal ratings
Operating voltage 18 ... 30 V
Rated operating voltage 24 V
Switching frequency 0 ... 30 Hz
Hysteresis typ. 5%
Reverse polarity protection reverse polarity protected
Short-circuit protection pulsing
Overload resistance yes
Voltage drop ≤ 3 V
at IL (sum of all outputs) max. 50 mA
Rated insulation voltage 30 V
Operating current 1 ... 30 mA per output
Off-state current 0 ... 0.5 mA
No-load supply current ≤ 15 mA
Time delay before availability ≤ 300 ms
Switching state indicator LED, yellow
Error indicator LED, red
Functional safety related parameters
Safety Integrity Level (SIL) SIL 2
Performance level (PL) PL d
Category Cat. 2
MTTFd > 7500 a
Mission Time (TM) 20 a
Diagnostic Coverage (DC) min. 60 %
Assured release distance of a PDDB 3 mm
Compliance with standards and directives
Standard conformity
Standards EN IEC 60947-5-2:2007
EN IEC 60947-5-3:2013
EN ISO 13849-1:2015
EN IEC 61508: 2010
EN 62061:2005+AC:2010+A1:2013+A2:2015
EN ISO 61131-2-2007 type 1, 2, 3
Approvals and certificates
UL approval cULus Listed, General Purpose, Class 2 Power Source
CCC approval CCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature -25 ... 70 °C (-13 ... 158 °F)
Storage temperature -40 ... 85 °C (-40 ... 185 °F)
Altitude ≤ 2000 m above MSL
Mechanical specifications
Connection type cable PVC , 2 m
Core cross-section 0.34 mm2
Housing material brass, nickel-plated
Sensing face PBT
Degree of protection IP68 / IP69
Mass 77 g
General information
Scope of delivery 2 self locking nuts in scope of delivery
 
SKU
PF-304276-000005
Products specifications
Attribute name Attribute value
Connection Type 2m PVC Cable
Housing Nickel Plated Brass
Operating Distance 2mm
Output SAFETY
Size 12mm

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