6GT2891-4FN20
CAB_CONF RS422, M12/M12, 20M

From SIEMENS

Product type designationCable RS422, M12 / M12
Product descriptionHighly flexible communication line (6-core)
SIMATIC RF, MV plug-in cable, assembled, between ASM 456, RF160C, RF170C, RF18XC and reader, or extension cable for ASM 456, RF160C, RF170C, RF18XC with RF, MV, MOBY PUR, trailing, length 20 m
Suitability for usePlug-in or extension cable for connecting a reader to a communication module
Wire length20 m
Electrical data
Number of electrical connections2
Type of electrical connectionM12 (male, 8 pin, straight) / 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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