GE Fanuc IC200ACC415 VersaMax RS-232 to RS-485 Serial Converter
Manufacturer: GE Fanuc
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Part Number: IC200ACC415
Condition：New with Original Package
Product Type: Communication Converters
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
GE Fanuc IC200ACC415 VersaMax Converter Module
The GE Fanuc IC200ACC415, also cataloged as the IC200ACC415 RS-232 to RS-485 Converter, operates as a dedicated hardware component for physical signal conversion and multi-drop bus extension within VersaMax Nano and Micro PLC networks. The device links a 9-pin male RS-232 port to a 15-pin female RS-485 interface, translating single-ended lines into differential multi-drop communication loops. Operational power is drawn directly from the serial port pins of the connected host PLC.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IC200ACC415 |
| Brand | GE Fanuc |
| Origin | USA |
| Weight | 23 g |
| Dimensions | 100 x 80 x 20 mm |
| Operating Temp | -40 deg C to +70 deg C |
| Power Consumption | Powered via PLC (5-30 VDC pin supply) |
| Interface Connector A | 9-pin D-sub male (RS-232) |
| Interface Connector B | 15-pin D-sub female (RS-485) |
| Supported Protocols | Modbus RTU, SNP ASCII |
| Network Topology | RS-485 Multi-drop network |
| Hardware Diagnostics | Dual LED indicators for TX and RX activity |
Serial Bus Integration and Deterministic Networks
The converter adapter provides hardware-level layer conversion without requiring firmware flash compatibility modifications or protocol translation layers. Signal transmission speed and deterministic frame timing depend on the host PLC UART interface settings. By shifting single-ended RS-232 signals to balanced RS-485 differential signals, the module enables deterministic network expansion across long-distance multi-drop field networks executing Modbus RTU or SNP ASCII protocol commands.
Frequently Asked Questions
Q: Does the IC200ACC415 adapter require an external power supply terminal?
A: No, the hardware draws its operational power directly from the 5-30 VDC supply pins on the host VersaMax Micro or Nano serial port connector.
Q: How are line communication states monitored on the hardware?
A: The adapter features integrated hardware LED indicators for TX and RX lines, providing direct visual feedback for data transmission and reception activity.
Field Installation Guidelines
Mount the IC200ACC415 adapter directly onto the serial interface port of the VersaMax Nano or Micro PLC using the integrated D-sub connector screw locks. Tighten the retaining screws by hand to ensure a mechanical seat and prevent connection loss caused by panel vibration.
Always run RS-485 field network wiring using shielded twisted-pair cables designed for differential RS-485 communication. Connect the cable shield to earth ground at a single grounding point to prevent ground loop currents. On long bus segments, place a 120 ohm termination resistor across the positive and negative data lines at both physical ends of the RS-485 cable run. Maintain a minimum clearance distance of 200 mm between serial signal wiring and high-voltage AC power conductors to minimize electromagnetic interference.