ADLINK cPCI-8168 6U CompactPCI 8-Axis Motion Control Card

ADLINK cPCI-8168 6U CompactPCI 8-Axis Motion Control Card

Product basic positioning and bus specifications

1. Hardware form

6U sized CompactPCI card, compatible with PICMG 2.0 Rev 2.1 32-bit CPCI bus, supports hot plugging and maintenance free; A single card controls an 8-axis motor, and a single system can install up to 6 cards, controlling a total of 48 axes.

2. Core architecture

On board dedicated motion ASIC chip for trajectory planning; Equipped with an independent HSL high-speed remote I/O network (RJ45 interface), a single card can simultaneously complete centralized multi axis motion control and distributed remote IO acquisition, simplifying the wiring of the entire machine.

3. Compliance certification

Compliant with RoHS environmental standards, the full channel IO signal has 2500VDC isolation and is resistant to industrial site interference.

Core motion control function characteristics

1. Pulse output and motor adaptation

-Pulse output frequency range: 0.01pps~6.5MHz, maximum acceleration and deceleration 245Mpps ²;

-Pulse output modes: OUT/DIR, CW/CCW, AB phase orthogonal;

-Compatible devices: stepper motor, AC/DC servo motor, linear/rotary motor, compatible with mainstream Japanese servo drives (Mitsubishi, Yaskawa, Panasonic).

2. Interpolation and trajectory planning

1. Interpolation ability: 2-4 axis linear interpolation, 2-axis arc interpolation, multi axis continuous interpolation;

2. Speed curve: trapezoidal T-curve, S-curve (to suppress mechanical vibration), programmable acceleration and deceleration time software;

3. Dynamic motion function: Real time shifting/changing positioning during operation, multi axis synchronous start stop, high-speed position comparison triggering output;

4. Motion modes: absolute positioning, relative positioning, continuous motion, synchronous motion, and origin regression (13 automatic origin finding modes).

3. Encoder feedback positioning

Each axis is equipped with an independent 28 bit up and down counter, supporting differential incremental encoders (EA/EB/EZ index signals), with a maximum frequency of 6.55MHz for fourth harmonic input and a positioning range of ± 134217728 pulses. Mechanical transmission errors are corrected through encoder closed-loop correction; Each axis is equipped with 5 built-in position comparators.



Specifications for onboard IO and analog data acquisition and output

1. Sports specific isolation IO (full channel 2500V optoelectronic isolation)

-Limit signal: positive and negative hard limit ± EL, origin ORG input;

-Servo interaction signals: in place INP, alarm ALM, error reset ERC, servo enable SVON, servo ready RDY;

-Hardware comparison output CMP, used to synchronously trigger external devices.

2. Universal isolated digital IO

-8-way isolated DI: 0~24V input, internal resistance 2.4k Ω;

-8-way isolated DO: PND Darlington collector open circuit, single channel current 90mA, withstand voltage 5-35V.

3. Analog channel (single ended)

1.4-channel 12 bit AD input

Range ± 10V bipolar, conversion time 8 μ s, maximum sampling 110kSPS, overvoltage protection ± 35V, accuracy 0.01% FSR ± 1LSB;

2.4-channel 16 bit DA output

Range ± 10V bipolar, establishment time 2 μ s, used for servo speed/torque simulation control.

4. HSL high-speed remote distributed I/O network (onboard RJ45)

-Transmission medium: Shielded 100Base TX Ethernet cable, maximum transmission distance of 200m;

-Bottom layer protocol: isolated full duplex RS485, speed 6Mbps;

-Load capacity: up to 63 remote IO slaves can be mounted;

-Refresh speed: Each slave station only takes 30.4 μ s and can scan 1000 points per second, achieving distributed remote IO centralized control;

-Onboard LED indicator light: Busy status of motion chip, HSL communication fault alarm.

5. External connectors

Adopting a 68 pin VHDCI interface, the manual provides complete definitions for all 68 pin pins, covering all channels such as pulse, encoder, limit, servo signal, analog, digital IO, 24V power supply, etc.



Purchase list of matching terminal boards and cables

1. Main control board: cPCI-8168 (6U CPCI 8-axis motion card)

2. Universal terminal board: DIN-68S-01 (68 pin SCSI-II universal terminal block)

3. Servo specific terminal board (compatible with mainstream Japanese servos)

-DIN-68M-J3A0: Mitsubishi MR-J3-A servo specific

-DIN-68M-J2A0: Mitsubishi MR-J2S servo specific

-DIN-68Y-SGII0: Yaskawa Sigma II servo specific

-DIN-68P-A40: Panasonic MINAS A4 servo specific

4. Supporting cable: ACL-10568-1 (68 pin signal cable)



Software development support

1. Operating system: Windows XP/2000/Vista 32-bit;

2. Development languages: VB, VC++, BCB, Delphi, providing complete source code examples;

3. Development tool MotionCreator ™： Visual debugging tool, troubleshooting wiring faults, completing system parameter configuration, and reducing programming barriers;

4. API library: Over 400 thread safe motion control functions, supporting custom functional interfaces;

5. Supporting driver ecosystem: compatible with GEME, DPAC, HSL, NuDAM series Linghua hardware.



Typical application industries

-Semiconductor front-end and back-end process equipment

-TFT/LCD panel production equipment

-Electronic assembly and testing equipment

-AOI automatic optical inspection equipment

-Glue dispensing machine, cutting and carving machine tool

-Military/gaming flight motion simulation platform