ABOUT GEO PMAC
The Geo PMAC Drive is a 1- or 2-axis standalone-capable integrated controller/amplifier (Direct PWM) with a built-in full PMAC2 controller with stored-program capability. It can be operated standalone or commanded from a host computer through USB2.0 or 100 Mbps Ethernet ports. The controller has the full software capabilities of a PMAC (see the Features tab), with an internal fully-digital connection to the advanced Geo power-stage , providing a convenient, compact, and cost-effective installation for one and two-axis systems that can be interfaced with other drives and controls.
Choices for main feedback for each axis include Digital A Quad B encoder, sinusoidal encoder, EnDat 2.2, HiperFace, SSI encoder, or resolver. It also has:
a secondary A/B quadrature encoder for each axis.
General-purpose isolated digital I/O: 8 in, 6 out at 24VDC.
2 optional A/D converters at 12- or 16-bit resolution.
See the Features tab for more information on its power stage.
about it products
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Hardware Features
Feedback Protocols Supported
- Digital A Quad B
- Sinusoidal
- EnDat 2.2
- HiperFace
- SSI encoder
- Resolver
Power Stage Features
- Direct operation off AC power mains (100 – 240 or 300 – 480 VAC, 50/60 Hz) or DC power input (24 – 350 or 24 – 700 VDC)
- Integrated bus power supply including soft start and shunt regulator (external resistor required).
- Separate 24VDC input to power logic circuitry
- Complete protection: over voltage, under voltage, over temperature, PWM frequency limit, minimum dead time, motor over temperature, short circuit, over current, input line monitor
- Ability to drive brushed and brushless permanent-magnet servo motors, or AC induction motors
- Single-digit LED display and six discrete LEDs for status information
- Optional safety relay circuitry
Amplifier Ratings
- Output Current
- 1.5 A Continuous/4.5 A Peak
- 3.0 A Continuous/9.0 A Peak
- 5.0 A Continuous/10.0 A Peak
- 10.0 A Continuous/20.0 A Peak
- 20.0 A Continuous/40.0 A Peak
- 30.0 A Continuous/60.0 A Peak
- Output Power
- 0.37 kW (0.5 HP) at 230 VAC, 0.75 kW (1.0 HP) at 480 VAC
- 0.75 kW (1.0 HP) at 230 VAC, 1.5 kW (2.0 HP) at 480 VAC
- 1.30 kW (1.7 HP) at 230 VAC, 2.5 kW (3.3 HP) at 480 VAC
- 2.50 kW (3.3 HP) at 230 VAC, 5.0 kW (6.7 HP) at 480 VAC
- 3.70 kW (5.0 HP) at 230 VAC, 7.5 kW (10.0 HP) at 480 VAC
- 5.0 kW (6.7 HP) at 230 VAC, 10.0 kW (13.3 HP) at 480 VAC
- 7.50 kW (10.0 HP) at 230 VAC, 15.0 kW (20.0 HP) at 480 VAC
Other Hardware Features
- A secondary A/B quadrature encoder for each axis
- General-purpose isolated digital I/O: 8 in, 6 out at 24 VDC and 0.5 A
- 2 optional A/D converters at 12- or 16-bit resolution
Communication Options
- GIXXXXLX - Lookahead Firmware Option
- GIXXXXMX - ModBus/TCP firmware option for Ethernet
- GIXXXXTX - Lookahead and ModBus option combined
240V AC Input Single Axis
- GIL151XX - 240 V AC Input, Single Axis. Current Rating 15/30A. Drive Footprint: Single Width (84mm)
- GIL051XX - 240 V AC Input, Single Axis. Current Rating 5/10A. Drive Footprint: Single Width (84mm)
- GIL101XX - 240 V AC Input, Single Axis. Current Rating 10/20A. Drive Footprint: Single Width (84mm)
- GIL301XX - 240 V AC Input, Single Axis. Current Rating 30/60A. Drive Footprint: Single Width (164mm)
- GIL201XX - 240 V AC Input, Single Axis. Current Rating 20/40A. Drive Footprint: Double Width (164mm)
480V AC Input Single Axis
- GIH101XX - 480 V AC Input, Single Axis. Current Rating 10/20A. Drive Footprint: Single Width (84mm)
- GIH201XX - 480 V AC Input, Single Axis. Current Rating 20/40A. Drive Footprint: Double Width (164mm)
- GIH051XX - 480 V AC Input, Single Axis. Current Rating 5/10A. Drive Footprint: Single Width (84mm)
- GIH301XX - 480 V AC Input, Single Axis. Current Rating 30/6-A. Drive Footprint: Double Width (164mm)
- GIH151XX - 480 V AC Input, Single Axis. Current Rating 15/30A. Drive Footprint: Single Width (84mm)
240V AC Input Dual Axis
- GIL032XX - 240 V AC Input, Dual Axis. Current Rating 3/9A. Drive Footprint: Single Width (84mm)
- GIL152XX - 240 V AC Input, Dual Axis. Current Rating 15/30A. Drive Footprint: Double Width (164mm)
- GIL012XX - 240 V AC Input, Dual Axis. Current Rating 1.5/4.5A. Drive Footprint: Single Width (84mm)
- GIL102XX - 240 V AC Input, Dual Axis. Current Rating 10/20A. Drive Footpring: Single Width (84mm)
- GIL052XX - 240 V AC Input, Dual Axis. Current Rating 5/10A. Drive Footprint: Single Width (84mm)
480V AC Input Dual Axis
- GIH012XX - 480 V AC Input, Dual Axis. Current Rating 1.5/4.5A. Drive Footprint: Single Width (84mm)
- GIH032XX - 480 V AC Input, Dual Axis. Current Rating 3/9A. Drive Footprint: Single Width (84mm)
- GIH102XX - 480 V AC Input, Dual Axis. Current Rating 10/20A. Drive Footprint: Double Width (164mm)
- GIH152XX - 480 V AC Input, Dual Axis. Current Rating 15/30A. Drive Footprint: Double Width (164mm)
- GIH052XX - 480 V AC Input, Dual Axis. Current Rating 5/10A. Drive Footprint: Single Width (84mm)
Feedback Options
- GIXXXXX3 - Feedback Option. Default Configuration:Quadrature Encoders - SSI Absolute Encoders - Hall Effect Inputs. Addition of 2 channels of 16bit A/D converters and one 12-bit filtered PWM analog output.
- GIXXXXX5 - Feedback Option. Absolute Encoder Inputs: Endat Interface - Hiperface Encoders. Addition of 2 Channels of 16-bit A/D converters and one 12-bit filtered PWM analog output.
- GIXXXXX4 - Feedback Option: Analog (Sin/Cos) Encoders - 4096x Interpolator - Resolver to Digital Converters. Addition of 2 Channels of 16-bit A/D converters and one 12-bit filtered PWM analog output.
- GIXXXXX1 - Analog (Sin/Cos) Encoders: 4096x Interpolator. Resolver to Digital Converters
- GIXXXXX2 - Feedback Option. Absolute Encoder Inputs: Endat Interface - Hiperface Encoders
- GIXXXXX0 - Feedback Option. Default Configuration:Quadrature Encoders - SSI Absolute Encoders - Hall Effect Inputs