The Yaskawa PG-X2 is an encoder feedback option card designed for installation on the control board of Yaskawa variable frequency drives, including F7, G7, GPD 515/G5, and G5HHP models. The card performs closed-loop speed feedback by processing pulse generator or encoder signals from the motor, correcting speed fluctuations caused by motor slip. It detects motor rotation direction using phase A and phase B pulse inputs and supports flux vector control or V/f control with PG feedback. The card provides dual power supply options for encoders and can process encoder signals up to 300 kHz maximum frequency. It is compatible with drives ranging from fractional to multi-hundred horsepower ratings and enables precise speed regulation in industrial motion control applications. Item Details Brand Name: Yaskawa Manufacturer: Yaskawa Electric Item Type Name: Encoder Feedback Option Card Product Family / Series: Varispeed Drive Options Compatible Drives: F7, G7, GPD 515/G5, G5HHP Product Specifications max_pulse_frequency: 300 kHz encoder_power_supply_option_1: 12 V DC, 200 mA max encoder_power_supply_option_2: 5 V DC, 200 mA max pulse_constant_range: 0 to 60000 pulses/rev control_modes: Flux vector control, V/f with PG feedback signal_inputs: Phase A, Phase B, Phase Z (marker) mounting: Control board connector 4CN ic_technology: CMOS IC chips Additional Details Installation Hardware: Mounting spacer P/N 5RNT41028-9 included Terminal Blocks: TA1, TA2 for encoder connections, TA3 for shield Wire Gauge: AWG 26 to 16 (0.14 to 1.5 mm²) Recommended Cable: Twisted pair, 22 AWG with overall shield (e.g. Belden 9504) Esd Sensitive: Yes - ESD precautions required