Rittal 7030190 CMC III universal sensor - 2 x RJ45 CAN bus
Part Number: 7030190
Quick Summary
CMC III universal sensor monitors environmental conditions and streams data via CAN bus for IT, industrial, and facility management applications. This device helps reduce wiring complexity and onboarding time by enabling plug-and-play operation and automatic detection, solving one of the most common project bottlenecks. It aligns with ETIM 9 (EC002627) and ECLASS 8.0 (27189253) data standards, which streamlines procurement and cross-system compatibility, while its durable plastic enclosure and clear color coding support reliable field service. Designed for enclosure monitoring, IT environments, and facility management workflows, it delivers scalable sensing with IoT interface settings to drive operational efficiency and data integrity.
Product Information
Extended Description
7030190 Rittal: DK CMC III Universal sensor, WHD: 110x30x40 mm
Article number
DK 7030.190
Design
Universal 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 | Universal 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
Dimensions
Width: 110 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
0.199 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
85319000
EAN
4028177659544
ETIM 9
EC002627
ECLASS 8.0
27189253
Product description
DK CMC III Universal sensor, WHD: 110x30x40 mm
Feature: Plug-and-play CAN bus connection via RJ45 simplifies deployment and reduces wiring errors. Business Impact: Faster installation, lower labor costs, and fewer commissioning mistakes. Application: IT cabinets, data centers, and industrial facilities benefit from rapid sensor integration and consistent data capture. Feature: Bus-capable topology with multi-device linking. Business Impact: Scales from small to large monitoring networks without rework, supporting up to 32 IoT participants per interface and 32 PU devices overall. Application: Enclosure monitoring across IT, manufacturing floors, and facility management. Feature: Compact form factor (W 110 x H 30 x D 40 mm) with mounting plate included. Business Impact: Easy retrofit and unobtrusive installation in tight enclosures, reducing downtime and enabling quick upgrades. Application: Replacements in existing Rittal enclosures and new builds alike. Feature: Direct CAN bus connection and two RJ45 CAN interfaces. Business Impact: Reliable, deterministic communication with low cabling footprint and straightforward integration with PU processing units and IoT interfaces. Application: Real-time environmental monitoring and control in IT rooms and industrial cabinets. Feature: Robust environmental specs (0 °C to 55 °C, 5–95% RH non-condensing). Business Impact: Safe operation in diverse climates and facility environments, reducing maintenance visits and extending sensor life. Application: IT facilities, data centers, and outdoor-adjacent installations where humidity can vary. Feature: Comprehensive supply includes sensor, mounting plate, and assembly parts. Business Impact: Shortens project setup time and improves field install consistency. Application: New builds and refurbishments where fast deployment matters; helps maintain project timelines and budget.
Get a Quick Quote for a Rittal 7030190
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Rittal 7030190?
Enquire Now
FAQs
Begin by mounting the sensor on the included plate, connect the CAN bus directly via RJ45, and link additional sensors to form a bus if needed. The PU processing unit detects the device automatically, enabling rapid commissioning and reducing hand-wiring errors. This setup supports IT cabinets, data centers, and facility management environments.
Key specs include dimensions 110 x 30 x 40 mm, two RJ45 CAN bus interfaces, up to 32 participants per IoT interface, 32 PU devices max, 16 PDU devices max, operating range 0 °C to 55 °C, and ambient humidity 5–95% non-condensing. The unit is supplied with a mounting plate and assembly parts for straightforward installation.
Yes. The CMC III universal sensor is designed for enclosure monitoring in IT and industry, with direct CAN bus connectivity and plug-and-play setup that accelerates deployment, minimizes wiring complexity, and provides scalable monitoring across multiple enclosures and IoT interfaces.
The DK 7030.190 is aligned with ETIM 9 (EC002627) and ECLASS 8.0 (27189253) standards, facilitating cross-system data exchange and supplier interoperability. This supports consistent procurement data and helps ensure compatibility within industrial automation ecosystems, even though explicit CE/SIL/IP certifications aren’t listed in the data.
The sensor enables rapid deployment (plug-and-play), reduces wiring and commissioning costs, and scales with network size (up to 32 participants per IoT interface and 32 PU devices). Its durable design and wide operating range minimize maintenance visits, improving uptime and providing long-term cost savings in IT facilities and industrial environments.