Overview
The Siemens 6ES7444-1MX00-0XE0 CP 444 MAP module connects S7-400 to Industrial Ethernet. It supports MAP 3.0 protocol. It delivers stable runtime, clean communication, and controlled heat output. Built for automation plants and control rooms.
Core Technical Profile
- Brand: Siemens
- Model: 6ES7444-1MX00-0XE0
- Series: SIMATIC S7-400
- Module Type: CP 444 MAP Communication Module
- Power Loss: 15.6 W typical
- Backplane Input: 5 V DC, max 3.1 A
- Interface: Industrial Ethernet
- Data Rate: 10 Mbit/s max
- Protocol: MAP 3.0, ISO 8073 Class 4
- Communication: S7 standard and extended
Environmental & Durability
- Operating Temp: 0°C to 40°C (55°C forced air)
- Storage Temp: −20°C to 60°C
- Humidity: 80% at 25°C, no condensation
- Vibration: IEC 60068-2-6 compliant
- Strong mechanical housing for cabinet use
Physical & Interfaces
- Size: 50 mm W × 290 mm H × 210 mm D
- Weight: 2080 g approx
- Connection: 15-pin sub-D socket
- Auto switch: AUI or twisted-pair lines
- One active network connection
Extra Selling Points
- Low heat for long cabinet life
- Simplifies Ethernet mapping in legacy plants
- Stable in mixed machine networks
- Small footprint for narrow racks
- Good for brownfield upgrade projects
Warranty & Shipping
- 12-month warranty from shipping date
- Fast delivery: FedEx / UPS / DHL
- Secure packaging for export forwarding
FAQ
- How to start setup for new racks
Check power load, then link Ethernet, then map address order.
- Why does the 10 Mbit/s rate matter
It supports older lines where fast links are not stable.
- How to reduce signal drops during load
Shorten cable runs and avoid sharp bends.
- Can it run near heat sources
Yes, but keep airflow open for better cooling.
- What helps during long shutdowns
Recheck grounding before restart and clean contacts.
Selection Guidance
- Choose if MAP 3.0 legacy systems exist
- Choose for low-noise slow Ethernet segments
- Choose for S7-400 plants needing ISO 8073
- Choose for racks with airflow options
- Ask if unsure about cable type or length
Contact & Support
- Inquiries: info@oiltechcontrols.com
- Phone: +86 158 8020 0923
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