< Performance specifications >
Item
Specifications
Drivepower supply
➀
+24V (for input signals)
: 24V DC ±10% Current consumption: 40 mA or less
Supplied from external power supply or 24+ output of PC.
➁
+5V (for internal control) : 5V DC, 55 mA Supplied from PC via extension cable.
➂
For pulseoutput
: 5V to 24V DC current consumption: 35mA or less
Number of I/O points
occupied
8 input or output points of PC for each PGU
Number of control axes
1 (A single PC can control independent 8 axes maximum.)
Command speed
●
Operations are enabled at pulse speed of 10 Hz to 100 kHz.
●
Command unit can be selected among Hz. cm/min, 10 deg/min and inch/min.
Setting pulse
●
0 to
±
999.999
●
Absolute position specification or relative travel specification can be selected.
●
Command unit can be selected among pulse,
µ
m, mdeg and 10
-4
inch.
●
Multiplication of 10
0
, 10
1
, 10
2
or 10
3
can beset for position data.
Pulseoutput format
Forward (FP) and reverse (RP) pulse or pulse (PLS) with direction (DIR) can be selected.
Open collector and transistor output. 5 to 24V DC, 20 mA or less
External I/O
●
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
(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.)
Communication with PC
16-bit RAM (without battery backup) buffer memories (BFMs) #0 to #31 are built in PGU.
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.
4
FX-1PG/FX
2N
-1PG PULSE GENERATOR UNIT
Specifications
4-2
