3RK1902-1GB30
BUS CABLE PROFIBUS 3 M ONESIDED

From SIEMENS

Bus cable for PROFIBUS Pre-assembled at one end 1xM12 angled, pin 2-core, shielded Length 3 m
General technical data:
Product descriptionM12 socket, angled B coded
Wire lengthm3
Cable designationBUS: 1P24-19/2,55 02YS(ST)C11Y
General technical data:
Ampacity per pin maximumA4
Operating voltage
at DC maximumV60
at AC maximumV60
Surge voltage resistance rated valuekV1.5
Impedance
at 9.6 kHzΩ300
at 38.4 kHzΩ185
at 3 MHz … 20 MHzΩ150
Symmetrical tolerance of wave impedance
at 38.4 kHzΩ20
at 3 MHz … 20 MHzΩ15
Damping ratio per length
at 9.6 kHz maximumdB/km3
at 38.4 kHz maximumdB/km5
at 4 MHz maximumdB/km26
at 16 MHz maximumdB/km52
Mechanical data:
Connector typeSocket/open
Connector coding of the M12 circular connectorB
Number of electrical cores2
Type of cable outletangled
Number of poles2
Color
of cable sheathViolet
of the insulation of data wiresRed, green
Material
of cable sheathPolyurethane
of the wire insulationPolyethylene
of the enclosureThermoplastic polyurethane
Design of the shieldShielding braid of tinned copper wire
Type of strain reliefmolded
Bending radius
with single bend minimum permissiblemm58.5
with multiple bends minimum permissiblemm78
Number of bending cycles5 000 000
Mechanical service life (mating cycles)100
Outer diameter
of inner conductormm0.64
of the cablemm7.8
Symmetrical tolerance of the outer diameter of the cablemm0.2
Conductor cross section Rated valuemm²0.25
Type of plug interlockM12 x 1 thread
Cable end componentsopen on one side
Ambient conditions:
Chemical resistance
to mineral oilconditional, must be checked relative to the application
to waterconditional, must be checked relative to the application
to greaseconditional, must be checked relative to the application
Degree of pollution3

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