**Somfy 4-Conductor CMO Motor Cables with Open Leads – Professional Wiring Solution for Manual Override Motors**
The **Somfy 4-Conductor CMO Motor Cables** provide **power, data, and manual override (CMO) connectivity** in a single shielded cable, featuring **bare wire ends** for custom installations in advanced automation systems.
### **Key Features:**
- **4-Conductor Design** – Combines power (2x), data (2x), and CMO signaling (0.75mm² each)
- **Open Leads** – Bare ends for flexible termination options
- **Dual Shielding** – Foil + braid for EMI/RFI protection
- **1.5m Length** – Optimal reach for motor placement
- **300V AC Rating** – Safe for combined power/data use
- **CMO-Ready** – Supports manual override functionality
### **Technical Specifications:**
- **Wire Gauge:** 4x0.75mm² (20 AWG)
- **Shielding:** Individual + overall shielding
- **Temperature Range:** -20°C to +60°C
- **Bending Radius:** ≥30mm
- **DC Resistance:** ≤26 Ω/km
### **Ideal For:**
✔ RS485/Modbus motor systems with CMO
✔ Building automation installations
✔ Professional shading projects
✔ Custom control system wiring
**Certifications:**
- CE, RoHS compliant
- EN 50525-2-11
**Upgrade your CMO motor installation with this high-performance cable!**
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**Why Choose This Cable?**
- **All-in-One Solution** – Power, data, and CMO in a single cable
- **Installation Flexibility** – Custom termination options
- **Reliable Performance** – EMI shielding ensures signal integrity
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The 4-Conductor CMO Motor Cables with Open Leads is available in the following options:
CMO Motor Cable - 6 ft. 9208302
CMO Motor Cable - 12 ft. 9012137
CMO Motor Cable - 24 ft. 9208308
**Somfy 4-Conductor CMO Motor Cables with Open Leads – Technical Specifications**
### **Electrical Specifications:**
- **Conductors:** 4 (Power [2x], Data [1x], CMO Signal [1x])
- **Power:** Brown (Live), Blue (Neutral) – 0.75mm² (20 AWG)
- **Data:** Yellow (RS485 A+) – 0.75mm² (20 AWG)
- **CMO Signal:** Green (Manual Override) – 0.75mm² (20 AWG)
- **Voltage Rating:**
- Power Lines: 300V AC
- Data/CMO Lines: 60V DC
- **Current Rating:** 6A max (power conductors), 2A max (signal conductors)
- **Insulation Resistance:** ≥100 MΩ·km at 500V DC
### **Mechanical Specifications:**
- **Cable Length:** 1.5 meters (4.92 feet)
- **Outer Diameter:** 6.5mm ±0.3mm
- **Bending Radius:** ≥35mm
- **Conductor Material:** Stranded copper (19×0.23mm)
- **Bare Lead Length:** 25mm exposed conductors
### **Shielding & Protection:**
- **Individual Shielding:** Aluminum foil (100% coverage)
- **Overall Shielding:** Tinned copper braid (≥85% coverage)
- **Jacket Material:** Black PVC (UL 1061 compliant)
- **CMO Circuit Protection:** Short-circuit resistant
### **Environmental Specifications:**
- **Operating Temperature:** -20°C to +60°C
- **Storage Temperature:** -30°C to +70°C
- **Humidity Resistance:** Up to 95% RH (non-condensing)
- **Flame Rating:** IEC 60332-1 compliant
### **Performance Specifications:**
- **Data Transmission:**
- RS485 compatible (up to 115.2 kbps)
- Characteristic Impedance: 120Ω ±20%
- **CMO Signal Response Time:** <100ms
- **Max Pull Force:** 50N during installation
### **Compatibility:**
- **Motor Series:** LT/MT series with CMO and RS485
- **Controllers:**
- Somfy RS485 interfaces
- CMO-compatible control panels
- Modbus RTU systems
### **Certifications & Standards:**
- **CE Marked**
- **RoHS 3 Compliant**
- **EN 50525-2-11 Compliant**
- **UL AWM Style 20276 Recognized**
### **Installation Notes:**
- **Termination Options:**
- Screw terminals (3mm max)
- Crimp connectors
- Soldered connections
- **Shield Grounding:** Required at controller end
- **Recommended Tools:**
- Wire strippers (0.5-1.0mm² range)
- Shield termination kit
**Package Includes:**
1 × 1.5m 4-conductor shielded cable with open leads
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**Important Notes:**
1. For professional installation only
2. Maximum system length: 50m (including motor cables)
3. CMO circuit requires 24V DC power source
4. Not for permanent outdoor use without conduit
5. Follow local electrical codes for shielded cable installation
