1. General Description

2. Product Identification

• Model Number: 170INT11000

• Series: Modicon Momentum

• Type: Interbus Communication Adapter

• Protocol: Interbus

• Connector: 1 × 9-pin SUB-D interface

• Transmission medium: Shielded twisted pair cable

• Baud rate: Fixed 500 kbps

• Station setting: Automatic address assignment

• LED indicators: RUN, FLT status lamps

• Dimensions: 125 × 45 × 100 mm

• Weight: 0.08 kg

• Protection Class: IP20

• Certifications: CE, UL, cUL, CSA, RoHS

3. Communication Specifications

• Network standard: Interbus fieldbus protocol

• Transmission speed: 500 kbps fixed

• Network topology: Ring topology

• Maximum nodes per network: 512 stations

• Maximum single segment distance: 400 meters

• Data mode: Cyclic real-time exchange

• Data verification: CRC check

• Galvanic isolation between internal circuit and field bus

4. Electrical Specifications

• Power supply: Powered by Momentum backplane 24 VDC

• Operating voltage range: 19.2 VDC ~ 28.8 VDC

• Typical current consumption: 105 mA

• Built-in surge, electrostatic and overcurrent protection

• Industrial EMC anti-interference performance

5. Environmental Ratings

• Operating temperature: 0 °C to +60 °C, non-condensing

• Storage temperature: -40 °C to +85 °C

• Relative humidity: 5% ~ 95%, no condensation

• Vibration test: Compliant with IEC 60068-2-6

• Shock resistance: IEC 60068-2-27 standard

• Maximum altitude: 5000 m, performance derating above 2000 m

6. Key Features

• Standard Interbus fieldbus communication protocol

• Stable 500 kbps real-time data transmission

• Automatic station address recognition, no manual dial setting

• Ring network structure improves system reliability

• Plug-and-play installation on Momentum backplane

• Dual LED diagnosis for quick fault location

• Isolated design effectively suppresses field interference

• No external auxiliary power required

7. Compatibility

• Matching device: All Modicon Momentum I/O bases

• Applicable controllers: Quantum, Premium, M340 series PLC

• Configuration software: Unity Pro, SoMachine

• Wiring cable: Interbus dedicated shielded twisted pair

• Wiring specification: 14~22 AWG copper wire

8. Application Scope

• Factory production line automatic control

• Packaging, material handling and mechanical equipment

• Industrial workshop distributed remote I/O collection

• Water supply, drainage and HVAC automation system

• Process monitoring and logic control projects

9. Installation & Operation

1. Cut off all power supply before installation work

2. Insert adapter into Momentum communication slot and lock firmly

3. Connect Interbus shielded cable to 9-pin SUB-D port

4. Complete ring network wiring according to site topology

5. Power on the system, observe RUN and FLT LED status

6. Finish network configuration and verify normal data communication

10. Maintenance

• Inspect wiring tightness and LED status every half year

• Keep module surface clean and dry without dust accumulation

• Regularly check cable aging and shielding connection condition

• Avoid long-term work in corrosive and strong vibration environment

11. Safety Notes

• Installation and maintenance operated by qualified professional staff

• Do not apply overvoltage to communication interface

• Prohibit disassembly and damage internal isolation structure

• Separate field bus cable from high voltage power cable

• Scrap discarded module in accordance with local electronic waste rules

12. Troubleshooting

• Fault LED alarm: Check ring wiring breakage and connection looseness

• No data communication: Confirm backplane power and network master status

• Abnormal data: Inspect cable shielding grounding and surrounding interference sources

• System disconnection: Recheck ring loop integrity and terminal connection