6XV1870-3QH10 PROFIBUS DP Bus Cable, Siemens SIMATIC NET, Shielded Twisted Pair

Siemens PROFIBUS Cable 6XV1870

SIMATIC Bus Cable 6XV1870

6XV1870-3QH10 Type A

6XV1870-3QH10

Siemens PROFIBUS Cable 6XV1870-3QH10 Type A is a SIMATIC Bus Cable designed for industrial automation, enabling high-speed data transfer and interference resistance in PROFIBUS networks with durable twisted-pair shielded construction for reliable connectivity.

Specification

SEODescription

The Siemens PROFIBUS Cable 6XV1870-3QH10 Type A is a high-performance SIMATIC Bus Cable designed for PROFIBUS DP/PA networks in industrial automation. This shielded, twisted-pair cable features two 0.64 mm² conductors with a braided shield, supporting RS-485 communication at speeds up to 12 Mbps over distances of up to 1000 meters (depending on baud rate). It operates within a voltage range of 30 V DC and a temperature range of -30°C to +70°C, suitable for fixed indoor installations in manufacturing, process control, and machinery. The 6XV1870-3QH10 Type A ensures reliable signal integrity with low attenuation and high EMI resistance, though its IP20 rating limits use in harsh environments. Its robust design simplifies integration with Siemens SIMATIC systems and other PROFIBUS-compliant devices.

SEOSpecification

Parameter	Specification
Product Model	6XV1870-3QH10 Type A
Application	Siemens PROFIBUS DP/PA networks
Cable Type	SIMATIC Bus Cable (PROFIBUS)
Conductor Material	Bare copper, twisted pair
Insulation Material	Foam-skin PE
Shielding	Double-layer: aluminum foil + tinned copper braid
Impedance	150 Ω/km at 20°C
Attenuation	≤ 9.5 dB/100m @ 1.5 MHz
Capacitance	≤ 52 pF/m
Voltage Rating	300 V AC (50 Hz)
Temperature Range	-30°C to +70°C
Bending Radius	≥ 15.4 x cable diameter
Outer Diameter	Approx. 10.3 mm
Certification	CE, RoHS compliant
Jacket Color	Purple (PROFIBUS standard)
Packaging	1000m drum

SEOQandA

question:What is the policy for malfunctioning refurbished products under warranty?
answer:Refurbished products under warranty will be repaired or replaced as per our service terms.
question:Do you have a professional product selection engineering team?
answer:Yes, our expert engineering team ensures product quality and market suitability.
question:How are international certifications handled for your products?
answer:All products comply with international certifications like CE and RoHS for global standards.

SEOQandA_Product

question:What causes communication failure in 6XV1870-3QH10 installations?
answer:Incorrect termination or loose connectors. Ensure proper termination resistors (220Ω) at both ends and secure connector contacts.
question:Why does 6XV1870-3QH10 experience signal interference?
answer:Shield not grounded properly. Ground the shield at one end only and avoid parallel routing with power cables.
question:How to resolve excessive signal attenuation with 6XV1870-3QH10?
answer:Check cable length (max 100m without repeaters). Use RS-485 repeaters for longer distances.
question:Why do connectors overheat in 6XV1870-3QH10 setups?
answer:Incorrect current load or poor contact. Verify terminal tightness and ensure current stays below 2A.
question:How to fix intermittent data transmission with 6XV1870-3QH10?
answer:Check for cable bends below minimum radius (80mm). Replace kinked sections and maintain proper bend radius.