ADLINK PCI-8258 - Manual (Page 19)

Introduction 5
PCI-8254 / PCI-8258
I/O interface
Motion control relevant I/O
Plus/Minus end limitsignal
Zero-position for each axis
Drive relevant I/O
Servo ON
In-position signal /
Zero-Speed detection
Alarm
Analog input
Max. input channel 4/8, single ended input
Input voltage range ±10 V
Sampling frequency 100 kHz
Resolution 12 bits, no missing codes
Accuracy ±1.5mV for ±10V input
Overload voltage ±15 V
Analog output
Max. output channel
4/8, difference/single
ended output
Output voltage range ±10V
Output current ±50mA (Typ.)
Resolution 16 bits, no missing codes
Accuracy ±1.2mV for ±10V output
Protection circuit
Earth short circuit
protection
Settling Time 15us, full-scale step
General
purpose digital
I/O
General purpose I/O
20/24-CH input & 20/24-CH
TTL output (optical
isolation design for
DIN-825-GP4)
Motion control
function
Speed Profile Planning
Trapezoidal Curve and
S-Curve
Trajectory Planing
Jogging
Point-to-point movement
Linear interpolation:
2-6 axes
Online position/speed
change
3 axes arc interpolation
3 axes spiral interpolation
3 axes helix interpolation
Home Return
User customizing (see
zero-position, limit switch,
EZ signals for reference)
Item Description