RS Automation NX-POSI1, User Manual, Page: 8 / 196

8
Performance Specification
*1. As you can see in the figure below, E point control and P point control indicate Acceleration/
Deceleration controls respectively.
*2. If you select Linear Acceleration/Deceleration operation, you can modify Target Speed during
operation.
*3. Supply power from Positioning module's external connector.
Item
Axis 4 Unit
(NX-POSI4)
Axis 3 Unit
(NX-POSI3)
Axis 2
Unit
(NX-POSI2)
Axis 1 Unit
(NX-POSI1)
Number of occupied I/O points
128 points (Input 64 points,
Output 64 points) 64 points (Input 32 points,
Output 32 points)
Slots
Basic Motherboard (optional Motherboard) and slots in
remote I/O stations
Number of Control Axes
Independent
Axis 4 Independent
Axis 3 Independent
Axis 2 Independent
Axis 1
Position
Instruction
Instruction Units Instruction pulses (incremental and absolute) with program
Instruction Range Signed 32 bits (-2,147,483,648 to+2,147,483,647 pulse)
Speed
Instruction
Instruction Range
. Line Drive : 1pulse/s to 1 Mpulse/s
. Open Collector : 1pulse/s to 200 Kpulse/s
(unit: 1pps)
Acceleration/
Deceleration
method
Linear Acceleration/Deceleration, S-pattern acceleration/
deceleration
Acceleration/
Deceleration Time
0 to 32,767ms
Home
Return
Home Return
speed
Speed setting (changing return speed and search speed)
Input Connector Zero Point Inputs and Near-zero Point Inputs
Operation Modes
 E POINT control (Linear or S-pattern Acceleration/
Deceleration)
*1
 P POINT control (Linear or S-pattern Acceleration/
Deceleration)
*1
 Home Return function (Linear or S-pattern
Acceleration/Deceleration)
 JOG operation function (Linear or S-pattern
Acceleration/Deceleration)
*1
 Pulse Generator Input function (multiplication factors: x
1, x 2, x 5, x 10, x 50, x 100, x 500, x 1000)
Starting time 0.1 ms or shorter
Output mode Pulse/ Sign modes, CW/ CCW modes (using DIP Switch)
Other functions Deviation Counter Clear signal Output points
External power supply *3 24V DC (21.6 to 26.4VDC)