OPC-PRT3

The OPC-PRT3 multiprotocol communication interface provides Ethernet-based network connectivity to Fuji FRENIC-MEGA (G1 & G2), FRENIC-HVAC, FRENIC-HVAC-P, FRENIC-AQUA, FRENIC-Ace and TECO-Westinghouse EQ7 adjustable speed drives (ASDs).

MRP (Media Redundancy Protocol) and DLR (Device Level Ring) allows for fast recovery and high availability. Dual RJ-45 ports with embedded IEEE 802.3 10BASE-T/100BASE-TX Ethernet switch supports star, daisy-chain, and redundant ring topologies. Shielded RJ-45 connectors accept standard CAT5-type 8-conductor unshielded twisted-pair (UTP) patch cables. MDI/MDI-X auto-crossover allows the use of any combination of straight-through and cross-over Ethernet cables. Supports multiple protocols simultaneously.

A configurable network timeout action can also be programmed that allows function codes to have their own unique "fail-safe" conditions in the event of a network interruption. The configuration studio provides discovery, network setting, configuration, real-time monitoring, and firmware updates.

Note that some drives may require an additional option attachment or enclosure that is not included with the OPC-PRT3 option kit. Contact Fuji Electric or TECO-Westinghouse technical support for more info.

• OPC-PRT3 User's Manual (April 15, 2025)
• RS-485 User's Manual 24A7-E-0082a
• Modbus TCP Server-Side Timeout Processing

• OPC-PRT3 Version Info (April 17, 2025)

• RSLogix 5000 Examples
• RSLogix 5000 Add-On Instructions
• RSLogix 500 Examples

• OPC-PRT3 GSDML (January 18, 2022)
• OPC-PRT3 EDS (V1.1)

• Fuji Configuration Studio