Rittal DK 7030.111 Sensor - Plug & Play CAN bus
Part Number: 7030111
Quick Summary
The Rittal DK 7030.111 sensor provides reliable temperature and humidity monitoring for IT enclosures and industrial facilities. Engineers often struggle with slow setup and data fragmentation when safeguarding environmental conditions; this unit connects directly to the PU via CAN bus RJ45 cables and supports plug‑and‑play auto‑detection to accelerate deployments. Designed for IT, industry, and facility management environments, it supports scalable bus networks and flexible configuration through the CMC III processing unit or IoT interface, helping you meet uptime and compliance targets. This approach reduces commissioning time while delivering accurate environmental insights across cabinets and enclosures, supporting data-driven maintenance and improved asset longevity.
Product Information
Extended Description
7030111 Rittal: DK CMC III Temperature/humidity sensor, WHD: 80x28x40 mm
Article number
DK 7030.111
Design
Temperature/humidity sensor
Product description
CMC III sensors are used for monitoring the physical environment and can be connected directly to the PU via a CAN bus connection cable RJ45. The sensors may also be linked together to form a bus.
Benefits
Fast connection and automatic detection via plug & play
Applications
Enclosure monitoring in IT, industry and facility management
Function principle
Settings can be made via the CMC III processing unit or IoT interface
Material
Plastic | Front: Smooth | Enclosure: Textured
Colour
Front: RAL 9005 | Enclosure: RAL 7035
Supply includes
Sensor | Mounting plate | Assembly parts | Temperature/humidity sensor
Connection to the CAN bus
Direct
Interfaces
2 x RJ45 CAN bus
No. of participants per IoT interface (max.)
32
No. of participating PU compact (max.)
4
No. of participating PU (max.)
32
No. of PDU devices (max.)
16
Measuring technique
Temperature sensor chip
Dimensions
Width: 80 mm | Height: 30 mm | Depth: 40 mm
Operating temperature range
0 °C...55 °C
Ambient humidity (non-condensing)
5...95 %
Packs of
1 pc(s).
Weight/pack
0.206 kg
PCF per pack (cradle-to-gate)
0.8 kg CO2 eq (Cat B)
Note on PCF category
Category B: PCF value (cradle-to-gate) based on the product weight, approximately calculated and self-declared
Customs tariff number
90268020
EAN
4028177659490
ETIM 9
EC002627
ECLASS 8.0
27189253
Product description
DK CMC III Temperature/humidity sensor, WHD: 80x28x40 mm
Feature: Direct CAN bus connection via RJ45 interfaces enables fast, reliable network integration. Business impact: Reduces wiring complexity and commissioning time, improving project timelines. Application: Ideal for IT enclosure monitoring and industrial cabinet networks where swift sensor deployment is critical. Long-tail keywords: CAN bus temperature sensor, RJ45 CAN interface, enclosure monitoring. Feature: Plug & play auto-detection accelerates installation and reduces risk of misconfiguration. Business impact: Lower startup costs and faster time-to-value for remote monitoring projects. Application: IT rooms and data centers deploying scalable safety monitoring across racks. Long-tail keywords: plug‑and‑play sensor, auto-detection enclosure sensor, IoT interface integration. Feature: Dual RJ45 CAN bus interfaces with scalable topology. Business impact: Enables network redundancy and larger sensor farms without wiring sprawl. Application: Industrial IT facilities needing robust bus networks and easy expansion. Long-tail keywords: CAN bus interfaces, scalable IoT networks, multiple sensor bus. Feature: Compact 80x28x40 mm form factor and 0.206 kg weight. Business impact: Minimal enclosure footprint, simplified mounting, and flexible placement. Application: Enclosures with tight space constraints in IT and facility management. Long-tail keywords: compact temperature humidity sensor, small form factor sensor, enclosure mounting. Feature: Operating range 0–55 °C and ambient humidity 5–95% non-condensing. Business impact: Reliable performance in diverse environments, reducing sensor drift and maintenance frequency. Application: IT/industrial environments with variable climate conditions. Long-tail keywords: operating temperature range, humidity sensor reliability, non-condensing humidity. Feature: Comprehensive supply includes sensor, mounting plate, and assembly parts. Business impact: End-to-end installation kit minimizes sourcing steps and ensures correct mounting. Application: New builds and retrofits requiring quick, complete sensor kits. Long-tail keywords: mounting hardware included, installation kit, enclosure sensor package. Feature: PCF cradle-to-gate impact and material details. Business impact: Supports sustainability reporting and lifecycle considerations for procurement. Application: Green procurement programs and product carbon footprint discussions. Long-tail keywords: PCF 0.8 kg CO2e, cradle-to-gate, environmental data for sensors.
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FAQs
To install the DK 7030.111, mount the sensor using the included mounting plate and assembly parts, connect the sensor directly to the PU via the RJ45 CAN bus cable, and then configure the device through the CMC III processing unit or IoT interface. The plug‑and‑play design enables automatic detection, reducing commissioning time and wiring errors.
Key specs include dimensions WHD 80x28x40 mm, weight about 0.206 kg, operating temperature 0–55 °C, ambient humidity 5–95% RH non-condensing, and interfaces: 2 x RJ45 CAN bus. It supports up to 32 participants per IoT interface and up to 32 PU devices in total, with 16 PDU devices as a maximum.
Yes. The DK 7030.111 is designed specifically for enclosure monitoring in IT and industrial settings. Its CAN bus connectivity, compact form factor, and plug‑and‑play setup enable reliable climate supervision across multiple cabinets, helping you protect sensitive equipment and maintain regulatory compliance.
Certification details for this model are typically aligned with industry-standard practices in IT and industrial environments. Common considerations include CE marking and RoHS compliance, along with supporting specifications such as ETIM and ECLASS classifications. Always verify exact certifications with the supplier for your region and installation requirements.
The sensor reduces maintenance overhead by providing continuous, accurate condition data with minimal wiring thanks to plug‑and‑play CAN bus integration. Faster commissioning lowers project costs, and the ability to monitor environmental conditions remotely supports proactive maintenance, reducing downtime and extending asset life. Lifecycle data also aids in sustainability reporting.