Mitsubishi Electric FX-1PG User Manual page 21

FX-1PG/FX -1PG PULSE GENERATOR UNIT
2N
< Performance specifications >
Item Specifications
+24V (for input signals)
Drive power supply +5V (for internal control) : 5V DC, 55 mA Supplied from PC via extension cable.
For pulse output
Number of I/O points
8 input or output points of PC for each PGU
occupied
Number of control axes 1 (A single PC can control independent 8 axes maximum.)
Operations are enabled at pulse speed of 10 PPS to 100 kPPS.
Command speed
Command unit can be selected among pulse/s. cm/min, 10 deg/min and inch/min.
0 to ±999.999
Absolute position specification or relative travel specification can be selected.
Setting pulse
Command unit can be selected among pulse, µm, mdeg and 10
Multiplication of 10
Forward (FP) and reverse (RP) pulse or pulse (PLS) with direction (DIR) can be selected.
Pulse output format
Open collector and transistor output. 5 to 24V DC, 20 mA or less
Photocoupler insulation and LED operation indication are offered for every point.
3 input points: (STOP/DOG) 24V DC, 7 mA and (PG0*1) 24V DC, 20 mA
External I/O
(For details, refer to Section 8.1.)
3 output points (FP/RP/CLR): 5 to 24V DC, 20 mA or less (For details, refer to Section 8.1.)
16-bit RAM (without battery backup) buffer memories (BFMs) #0 to #31 are built in PGU.
Communication with PC Data communication with PC is performed using FROM/TO instructions.
32-bit data is processed by combining two BFMs. (For details, see to Section 5.1.)
*1 One zero point signal PG0 is entered by flowing the current from the PG0+ terminal to the PG0− terminal.
: 24V DC ±10% Current consumption: 40 mA or less
Supplied from external power supply or 24+ output of PC.
: Supplied from servo amplifier.
External 5V power supply is required when stepper motor is used.
0 1 2 3
, 10 , 10 or 10 can be set for position data.
Specifications
4
-4
inch.
4-2