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Chapter 1 General Information
1.1 Introduction
PCI-1243U is a high-speed four-axis stepping motor control card that
simplifies stepping motor control, giving you added performance from
your stepping motors.
Four-Axis Control
PCI-1243U has one single-chip pulse generator on-board, which enables
the simultaneous and independent control of three axes. PCI-1243U pro-
vides digital pulse and directional control (+ and -) for each stepping
motor axis.
User-Friendly Interface
PCI-1243U has been designed to act as a user-friendly solution for your
stepping motor control applications. Programming the PCI-1243U is very
easy. Windows DLL drivers and a utility are provided, and they contain
all the command functions needed for total control of your stepping
motors.
Digital I/O
PCI-1243U features 8 isolated digital inputs and 8 isolated digital outputs
for general I/O use (on/off control etc.).
Isolation Protection
The PCI-1243U's PULSE and DIRECTION outputs and five limits input
switches are isolated from the PC side.
PCI-1243U User Manual
2
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