6GT2891-4EH20
CAB_CONF RS422, OPEN/M12, 2M

From SIEMENS

Product type designationCable RS422, wire end sleeves / M12
Product descriptionHighly flexible communication line (6-core)
SIMATIC RF, MV plug-in cable, assembled, between ASM 475 and reader, or 24V cable for RF650R, RF68XR, PUR, trailing, length 2 m
Suitability for usePlug-in cable for connecting a reader to the ASM 475 communication module or 24V power supply of the RF650R and RF68xR readers
Wire length2 m
Electrical data
Number of electrical connections1
Type of electrical connectionwire end sleeves (labeled) / M12 (female, 8 pin, straight)
Loop resistance per length / maximum160 mΩ/m
Insulation resistance coefficient20 GΩ·m
Operating voltage
maximum300 V
Mechanical data
Number of electrical cores6
Design of the shieldBraided shield made of tin-plated copper wires
Outer diameter
of cable sheath5.4 mm
Symmetrical tolerance of the outer diameter / of cable sheath0.2 mm
Material
of the wire insulationPVC
of cable sheathPUR
Color
of the insulation of data wiresDIN 47100
of cable sheathBlack
Bending radius
with single bend / minimum permissible21.6 mm
with multiple bends / minimum permissible43 mm
with continuous bending75 mm
Number of bending cycles3000000
Tensile load / maximum200 N
Weight per length45 kg/km
Permitted ambient conditions
Ambient temperature
during operation-30 ... +80 °C
during storage-30 ... +80 °C
during transport-30 ... +80 °C
during installation-30 ... +80 °C
Burning behaviorflame resistant according to IEC 60332-1-2
Chemical resistance
to mineral oilresistant
to greaseresistant
Radiological resistance / to UV radiationresistant
Product properties, functions, components / general
Product feature
halogen-freeNo
silicon-freeYes
Standards, specifications, approvals
UL/ETL listing / 300 V RatingYes

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