Rittal 7030091 CAN bus connection cable - RJ45
Part Number: 7030091
Quick Summary
Rittal 7030091 CAN bus connection cable connects CAN bus units for information and power transmission. When engineering complex CAN networks, choosing a flexible, length-appropriate cable can prevent project delays. Its ETIM 9 EC000313 and ECLASS 8.0 27189253 classifications ensure interoperability with modern procurement systems, while a 0–55 °C operating range and 5–95% non-condensing humidity tolerance enable reliable operation in a wide range of industrial environments. This cable’s 1 m length and RJ45 interfaces support a modular, scalable CAN bus topology, making it easier to tailor the setup to specific panel layouts and cabinet configurations. In practice, that means faster installation, fewer spare parts, and improved overall system reliability, which translates into reduced downtime and lower lifecycle costs.
Product Information
Extended Description
7030091 Rittal: DK CMC III CAN bus connection cable, L: 1 m, type: RJ45
Article number
DK 7030.091
Product description
For connecting the PU to the CAN bus sensors III, units III and control units III as a bus, also for cabling together. Because it is available in different lengths, the CMC III system can be adapted to various applications and built to a custom design.
Applications
For connecting the CAN bus units.
Length
1 m
Dimensions
Length: 1 m
Interfaces/connections
Connector (type): RJ45RJ45
Operating temperature range
0 °C...55 °C
Ambient humidity (non-condensing)
5...95 %
Packs of
1 pc(s).
Weight/pack
0.046 kg
Customs tariff number
85444290
EAN
4028177659421
ETIM 9
EC000313
ECLASS 8.0
27189253
Product description
DK CMC III CAN bus connection cable, L: 1 m, type: RJ45
Feature RJ45 CAN bus interface with 1 m length → Business Impact Simplifies installation and reduces cabling complexity, enabling faster deployment of CAN bus networks. Application Connects PU to CAN bus sensors III, units III and control units III in DK CMC III configurations. Feature Broad environmental tolerance (0–55 °C, 5–95% RH non-condensing) → Business Impact Improves reliability in typical factory environments, reducing risk of signal loss or power interruption. Application Suitable for factory floors and cabinet integrations where uncontrolled conditions occur. Feature Compatibility with CMC III system → Business Impact Enables modular expansion and design flexibility, lowering total cost of ownership. Application Ideal for scalable CAN bus interconnections across multiple subsystems. Feature Pack of 1 unit with weight 0.046 kg → Business Impact Simplifies procurement and inventory planning, supporting lean logistics. Application Per-unit stocking supports consistent spares and quick replacements. Feature Compliance-friendly metadata ETIM 9 EC000313 and ECLASS 8.0 27189253 → Business Impact Streamlines cataloging, supplier qualification, and cross-system compatibility. Application Beneficial for automation projects with strict procurement workflows and multidata integrations.
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FAQs
The DK 7030.091 is designed for DK CMC III CAN bus deployments and uses RJ45 connectors to link PU, CAN bus sensors III, units III, and control units III. It fits standard RJ45 interfaces and a 1 m length, making integration straightforward. When pairing with existing kits, verify pinouts and mating compatibility to avoid miswiring.
Reliability is supported by a 0–55 °C operating range and 5–95% non-condensing humidity tolerance, helping maintain signal integrity across typical industrial environments. The ETIM 9 EC000313 and ECLASS 8.0 27189253 alignments further aid procurement and interoperability with third‑party components in automation projects.
Yes. The 0–55 °C operating window and high humidity tolerance enable operation in many factory zones and enclosures. Its 1 m length provides flexible routing, and RJ45 connectors support reliable, repeatable connections even after layout changes, reducing downtime during reconfigurations.
A 1 m length minimizes excess cabling while fitting compact CAN bus topologies, supporting cleaner panel layouts and easier cable management. This reduces installation time and the risk of interference, while still providing enough reach for most DK CMC III applications across devices.
The product aligns with ETIM 9 EC000313 and ECLASS 8.0 27189253 classifications, simplifying supplier qualification and cross‑system catalog searches. The EAN and customs data also assist invoice accuracy and international logistics, streamlining procurement workflows for automation projects.