GPC-1000

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Features & Benefits

  • Supports Triplex, Dual and Simplex flight control architectures
  • Supports single or multiple servo-control channels per GPC-1000
  • Contains a CPU that supports communication with all installed INS/GPS and its designated servo-control channels
  • CPU also supports any voting functions allocated to the unit in the target architecture

Specifications

Performance specs

Performance Specs

Size

16 x 13 x 7.6 cm (6.3 x 5.1 x 3 in)

Weight

0.91 kg (2.0 lbs)

Update rate

Servo update rate ³ 50 Hz

Flash memory

Capable of supporting 512 MB

Enclosure

Aluminum

Power

£ 8 W @ 28 VDC under nominal conditions; no loads

Differential analog inputs

8 Differential analog inputs

The analog inputs support voltage levels of -9.02 VDC to + 10 VDC

Configurable to support analog input voltage ranges within the maximum -9.02 V to + 10 V range on a per channel basis

The analog inputs are converted with a resolution of minimum 11 bits

General purpose discrete inputs

Up to 16 General purpose discrete inputs

Supports pulse-width modulated (PWM) operation

28 V tolerant

Default low or default high; configurable at the time of PCA manufacture

VIL £ 0.8 VDC

VIH ³ 3.5 VDC

5 V or 28 V nominal; input voltage levels are configurable at the time of PCA manufacture

Dedicated discrete inputs

6 Dedicated discrete inputs support two UID bits, one SW_EN bit, and three health bits

Supports VIL £ 0.8 VDC

Supports VIH ³ 3.5 VDC

Differential discrete inputs

1 Discrete input driven at RS-422 levels, 2 pins

Supports PWM operation

Analog outputs

1analog output

Voltage range is -10 V to + 10 V (configurable ranges)

Current capability is £ 20 mA

Reference voltage output for analog inputs

1 analog reference voltage output

General purpose discrete outputs

Up to 14 General purpose discrete outputs

Outputs are individually selectable, via jumpers at the time of PCA manufacture, to supply either 5 VDC, or 28 VDC nominal

VOL £ 0.8 VDC unloaded; £ 1.5 V with 200 mA load

VOH ³ 3.5 VDC when the 5 V strapping option is selected

VOH ³ 16.0 VDC when the 28 V strapping option is selected

Each of the 11 outputs are capable of PWM operation

Each of the 11 outputs are driven by a tri-state device, individually controlled by hardware logic

Health bit discrete outputs

3 Discrete outputs dedicated for the output of unit health bit information.

Provide VIL £ 0.8 VDC

Provide VOH 3.5 ³ VDC for 5 VDC output operation or VOH ³ 16 VDC for 28 VDC output operation

Discrete RS-422 level outputs

2 RS-422 level discrete outputs, 2 pins each

Each of the discrete RS-422 level outputs are capable of PWM operation

Each of the 2 discrete RS-422 level outputs are driven by a tri-state device, individually controlled by hardware logic

RS-232 only port

1 Serial port that supports the RS-232 standard only; (2 pins)

RS-232/422/485 serial ports

3 General purpose serial I/O channels that can be each be strapped via hardware jumpers at the time of PCA manufacture to support either the RS-232, RS-422, or RS-485 (2 or 4 wire) serial communication standard

RS-422/485 serial ports

5 General purpose serial I/O channels that can be each be strapped via hardware jumpers at the time of PCA manufacture to support either the RS-422 or RS-485 (2 or 4 wire) serial communication standard

Serial input / output

Serial ports configured for RS-232 operations operate at rates up to 115.2 kb/s

Serial ports configured for RS-422 or RS-485 operate at rates up to 921.6 kb/s

Outputs of 8 of the 9 serial ports are driven by a tri-state device, individually controlled by hardware logic

CAN Bus

2 CAN 2.0 A serial I/O channel, 2 pins each

Provides the option for installation of a CAN bus termination resistor at the time of PCA manufacture

Outputs of the CAN bus are driven by a tri-state device, controlled by hardware logic

Ethernet

Supports one 10/100 BASE-T interface connecting the bulkhead connector to the processor for maintenance and PPP communication; 4 pins.

Power

Input voltage (nominal)28 VDC
Steady-state voltage tolerance18.0 V to 32.2 V
Ripple tolerance (200 Hz to 1 kHz)
(1 kHz to 15 kHz)
>= 0.56 VRMS
>= 1.4 VRMS
Current consumption (under nominal conditions; no loads)<= 290 mA
Power consumption (under nominal conditions; no loads)4.5 W
Momentary power interruption<= 50 ms

Typical System

Main Components

Model number

Comments

822-2958-005

Refer to User’s Manual 523-0020182-001. The unit has up to 15 general-purpose inputs, up to 4 analog outputs, up to 14 general purpose discrete outputs, 1 serial port that supports RS-232 and 4 general purpose serial I/O channels that can each be strapped via hardware jumpers at the time of PCA manufacture to support either RS-232, RS-422 or RS-485.

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GPC-2000

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