The GO-400 is a multifunction PC acquisition card providing analog and digital inputs/outputs, high precision operation for quadrature incremental encoders, timer/counter for real-time operation and counting external events. The GO-400 offers a compact solution for position and speed measurements on an IBM/AT-compatible PC. The evaluation of the incremental encoder signals and communication with PC are performed completely by a FPGA chip. The acquisition card requires a PC-slot (PCI or ISA bus) and uses the supply voltage +5V from the PC bus. The shipment includes interconnect module, 100-pin SCSI-type cable, extensive manual, software for function testing, driver routines in C and C++ source code.
1 to 4 Servo and/or 1 to 3 stepper motors control
Pulse/direction or CW/CCW stepper control
1.25MHz maximum step rate each axis
Hardware capture signal: index signal of each encoder channel and home switch signal for each axis
Servo safety protection
Five quadrature incremental encoders with index
Single-ended or differential inputs (A+, A-, B+, B-, C+, C-)
16 bit counter with 2MHz encoder count rate per axis
Digital noise filter
Programmable 16 bit counter
Programmable interrupt channel
4 analog inputs with 12 bit resolution and a programmable input signal range of +/-10Vfor each channel (optional)
A/D conversion rate up to 250KHz (optional)
4 analog outputs with 16 bit resolution and one output signal range of +/-10V for each channel
16 dedicated opto-isolated inputs: home switch, positive and negative limit switches, amplifier fault signal for each axis
8 dedicated opto-isolated outputs: amplifier enable signal, amplifier-reset signal for each axis.
12 uncommitted inputs and 12 uncommitted outputs
Expandable uncommitted inputs/outputs up to 16 X 12 I/Os via RS485 (optional)
+5V, Icc=2A, internal power provided by PC.
±12V, Icc=60mA, internal power provided by PC.
+10V or +30V, Icc=1A, external power provided by user.
Requirement for Environment:
operating temperature: 0 - 55 °C
Relative humidity: 5% - 90%, non-condensing.
122mm x 185mm.
Standard Package Accessories:
GO-400-ISA or PCI -- GO400-ISA/PCI Multifunctional PC Acquisition Card.
GO1-400-ACC2-2 -- Terminal Board.
ACC3-O1-100015 -- 1.5m long 100 pin SCSI cable
ACC3-O1-100045 -- 4.5m long 100 pin SCSI cable
ACC- EXIO12A -- Extended I/O board with 12 uncommitted input and 12 uncommitted output
ACC- EXIO24 -- Extended I/O board with 24 uncommitted input and 24 uncommitted output
MY Office : 72-3C, JALAN PUTERI 2/4, BANDAR PUTERI, 47100 PUCHONG, SELANGOR, Malaysia. Tel:+603-8063 9300 fax:+603-8063 9400
SG Office : 259, Onan Road, Singapore 424651. Tel: +65-6468 3325 Fax: +65-6764 5646