170MCI02180
Description
1. General Description
2. Product Identification
Model Number: 170MCI02180 (also referenced as 170‑MCI‑021‑80)
Manufacturer: Schneider Electric (Modicon)
Product Line: Modicon Momentum
Protocol: Modbus Plus (MB+) / RS485
Application: IP20 T‑junction, cluster‑mode interconnection
Length: 3 m (9.84 ft / 10 ft)
Connectors: 2 × male shielded RJ45 (MB+ pinout)
Cable Type: Shielded twisted pair (RS485 differential signaling)
Weight: Approximately 0.16 kg (0.35 lb)
Warranty: 18 months
Country of Origin: France
Status: Active (as of 2026)
3. Electrical and Mechanical Specifications
Interface: RJ45 (shielded, MB+ pinout)
Wiring: Factory‑prewired; no user wiring required
Shielding: 100% foil + braid shield (provides EMI/RFI immunity)
Conductors: 2 twisted pairs (for RS485 differential signaling)
Insulation: Industrial PVC (gray)
Minimum Bend Radius: ≥ 8 × cable diameter
Operating Temperature: 0 °C to +60 °C
Storage Temperature: -40 °C to +85 °C
Humidity: 5% to 80% (non‑condensing)
Altitude: Up to 1,000 m above sea level (no derating)
Protection Class: IP20
Certifications: CE, RoHS, UL, cUL, CSA; California Prop 65 (lead warning)
4. Compatibility
Platforms: Modicon Momentum (170 series), Premium, Quantum
Devices: MB+ communication adapters (e.g., 170MCIxxx), Momentum I/O bases with integrated MB+ ports
Network Topologies: MB+ network trunk/drop, IP20 T‑junction, rack‑mounted cluster‑mode (multi‑adapter linking)
Software: Unity Pro, MB+ Network Configurator
5. Key Features
Plug‑and‑play: Pre‑tested factory assembly enables immediate use
3 m Length: Ideal for standard rack and panel layouts
Shielded RJ45 Connectors: Ensure robust, noise‑immune connections in industrial environments
Cluster‑Mode Ready: Connects multiple MB+ adapters within a single rack
Hot‑Swap Compatible: Supports module replacement without network shutdown
1 Mbps MB+ Support: Delivers full deterministic MB+ communication speed
6. Applications
Inter‑adapter MB+ links in Momentum racks
IP20 T‑junction connections for MB+ network trunk and drop segments
Cluster‑mode I/O and controller communication
High‑speed distributed I/O systems
Factory floor automation, material handling, packaging, and process control applications
7. Installation Instructions
Power Off: Disable power to all connected modules before installation.
Align Connectors: Match the male RJ45 connector key with the MB+ port on the first module.
Insert Firmly: Push the connector until the latch clicks, confirming secure shield contact.
Connect Second End: Repeat the process for the MB+ port on the second module.
Verify Connection: Ensure both connectors are fully seated and locked.
Power On: Restore system power and verify MB+ network status using PLC configuration software.
T‑Junction Setup: Connect one end to the trunk port and the other to the drop module.
8. Maintenance
Quarterly Inspection: Check RJ45 connectors for wear, dirt, or bent pins.
Cable Care: Avoid heavy mechanical stress, sharp bends, or crushing.
Shield Integrity: Verify shield continuity; follow MB+ grounding rules (avoid grounding both ends).
Replacement: Replace the cable if insulation is damaged or connectors show corrosion.
9. Safety Precautions
Qualified Personnel: Installation and service must be performed by qualified technical staff.
Power Disconnection: Always disconnect power before connecting or disconnecting the cable.
Indoor Use Only: Designed for indoor industrial environments; avoid direct sunlight and moisture.
Damage Check: Do not use the cable if insulation or connectors are damaged.
Disposal: Dispose of the cable in accordance with local electronic waste regulations.
10. Troubleshooting
No MB+ Communication
Confirm both RJ45 connectors are fully latched.
Verify MB+ network power and termination (120 Ω resistors at trunk ends).
Check that module MB+ addresses are unique and correctly configured.
Intermittent Communication
Inspect for loose RJ45 latches or bent pins.
Check for excessive vibration or cable movement.
Ensure the shield is properly connected at both ends.
Get a Quote