Fuji Electric SA530733-02 OPC-G11S-PGA

Technical Dossier

Product Details And Specifications

Fuji Electric OPC-G11S Series Technical Notes

The Fuji Electric OPC-G11S series is the dedicated option card platform for the FRENIC-G11S and FRENIC-Lift inverter families, deployed globally in elevator and escalator drive systems. These option cards extend the base inverter's capabilities by adding encoder feedback (PG), fieldbus communication interfaces, and I/O expansion. The FRENIC-G11S platform holds a significant installed base in commercial and high-rise building elevator systems across Asia, Europe, and the Middle East. Long-term spare parts availability is a critical operational requirement for building maintenance contractors, elevator OEM service teams, and facilities management organizations operating legacy Fuji Electric drive infrastructure.

OPC-G11S Full Catalog & Functionalities (SKU List)

The following SKUs represent the verified option card range for the FRENIC-G11S and FRENIC-Lift inverter platforms, classified by function:

PG (Pulse Generator / Encoder Feedback) Cards

• SA530733-02 OPC-G11S-PGA: Second-generation incremental encoder feedback card; single-ended input; supports up to 1024 PPR; primary closed-loop speed control card for standard elevator drives.
• OPC-G11S-PGB: Differential encoder feedback card; line driver input; supports up to 4096 PPR; high-resolution position control for high-speed elevator applications.
• OPC-G11S-PGC: Dual-channel PG card; supports simultaneous motor encoder and load encoder inputs; used in tandem-drive and counterweight-monitoring elevator configurations.
• OPC-G11S-PGD: Resolver interface card; converts resolver feedback signals to digital position data; used in elevator drives with brushless resolver-type motors.

Communication Option Cards

• OPC-G11S-CCL: CC-Link fieldbus interface card; supports CC-Link Ver. 1.10; up to 10 Mbps; for integration with Mitsubishi MELSEC PLC networks.
• OPC-G11S-PDP: PROFIBUS-DP communication card; supports DP-V0 and DP-V1; for integration with Siemens S7 and ABB AC500 control systems.
• OPC-G11S-DEV: DeviceNet communication card; supports Group 2 Only Server protocol; for Allen-Bradley ControlLogix and CompactLogix PLC environments.
• OPC-G11S-CAO: CANopen communication card; DS301 and DS402 motion profile support; for elevator control systems using CANopen-based safety controllers.
• OPC-G11S-MOD: Modbus RTU/ASCII communication card; RS-485 interface; for BMS, SCADA, and remote monitoring system integration.
• OPC-G11S-LNK: LONWORKS network interface card; for building automation systems using the LON protocol in intelligent building infrastructure.
• OPC-G11S-EIP: EtherNet/IP communication card; 100 Mbps; for integration with Rockwell Automation Studio 5000 environments.

I/O Expansion Cards

• OPC-G11S-IO: General-purpose I/O expansion card; adds 8 digital inputs and 4 digital outputs to the base inverter terminal block.
• OPC-G11S-AIO: Analog I/O expansion card; adds 2 analog inputs (±10V / 4–20mA selectable) and 2 analog outputs; for external speed reference and process monitoring.
• OPC-G11S-DIO: Isolated digital I/O card; optocoupler-isolated inputs; designed for safety relay interface in elevator door control and landing zone circuits.

Safety & Monitoring Cards

• OPC-G11S-SY: Safety option card; implements STO (Safe Torque Off) per IEC 61800-5-2; required for EN81-20 and EN81-50 elevator compliance in European markets.
• OPC-G11S-MON: Monitoring and diagnostics card; real-time parameter logging and fault history export via RS-232; used for predictive maintenance programs.

Power Supply Option

• OPC-G11S-PS: Auxiliary 24VDC power supply card for the option card bus; required when three or more option cards are installed simultaneously to prevent bus undervoltage faults.

Quality Control for the OPC-G11S Range

OPC-G11S option cards interface with the FRENIC-G11S inverter via a high-density backplane connector and communicate over a proprietary serial bus at 2.5 Mbps. The following test procedures are applied to all OPC-G11S units processed by DriveKNMS:

• Visual inspection of backplane connector pins for mechanical deformation, contact oxidation, and solder joint integrity under 10× magnification.
• Functional bus communication test using a FRENIC-G11S test rig to verify option card recognition, parameter read/write, and firmware version reporting.
• For PG cards (SA530733-02 OPC-G11S-PGA, OPC-G11S-PGB, OPC-G11S-PGC, OPC-G11S-PGD): encoder signal injection test at 1024 PPR and 4096 PPR to verify pulse counting accuracy, differential signal integrity, and A/B/Z channel phase alignment.
• For communication cards (OPC-G11S-CCL, OPC-G11S-PDP, OPC-G11S-DEV, OPC-G11S-CAO, OPC-G11S-MOD): protocol handshake test with a reference PLC or fieldbus master to confirm data exchange at rated baud rate and verify node address configuration.
• For I/O cards (OPC-G11S-IO, OPC-G11S-AIO, OPC-G11S-DIO): channel-by-channel signal verification using calibrated signal sources and measurement equipment.
• Thermal cycling test (0°C to 55°C, 3 cycles) to identify latent component failures common in aged PCBs stored in variable-humidity environments.
• Insulation resistance test (500VDC megger) on isolated I/O and safety card variants.