Fx 3Uc Series Main Unit (Transistor Output - Mitsubishi Electric Melsec-F FX3GC Series User Manual

FX /FX /FX /FX /FX
3S 3G 3GC 3U 3UC
Built-in Positioning Functions
2.5.5 FX Series main unit (Transistor Output)
3UC
This section describes the transistor output specifications of the FX
simultaneous turning-on rate is restricted for the output extension units and the main unit. For details on this
restriction, refer to the following manual:
For MELSERVO Series amplifiers, use a sink input/sink output type PLC.
External voltage
Resistance load
Maximum
load
Inductive load
Open-circuit leakage current
ON voltage
FX
3UC
FX
3UC
Response
time
FX
3UC
FX
3UC
Circuit insulation
Indication of output motion
*1. When the two COM1 terminals are connected outside the PLC, resistance load is 1.6 A or less.
*2. The FX
3UC
Pulse output terminals Y000, Y001, and Y002 are high-speed response output terminals.
To use the positioning instruction, adjust the load current of the NPN open collector to 10 to 100 mA (5 to 24 V DC).
Item
Operation voltage range
Operation current range
Output frequency
1. Sink internal output circuit
FX - MT/D
3UC
FX -32MT-LT(-2)
3UC
Main unit
*3. To ground the unit, refer to the servo amplifier (drive unit) manual. If the grounding method is not
specified, carry out class-D grounding.
PLC User's Manual - Positioning Control Edition
Item
All outputs
Y000 to Y003 0.3 A/point
Y004 or more 0.1 A/1point
Y000 to Y003
Y004 or more
All outputs
All outputs
Y000 to Y003 5 s or less at 10 mA or more (5 to 24 V DC)
-32MT-LT OFFON
-32MT-LT-2 ONOFF
Y004 to Y017 0.2 ms or less at 100 mA (at 24 V DC)
Y000 to Y002 5 s or less at 10 mA or more (5 to 24 V DC)
-MT/D OFFON
-MT/DSS ONOFF
Y003 or more 0.2 ms or less at 100 mA (at 24 V DC)
All outputs
All outputs
-32MT-LT(-2) uses the display module for monitoring.
Description
5 to 24 V DC
10 to 100 mA
100 kHz or less
Pulse train signal
Y0
Y4
COM1
3UC
Refer to the FX
Transistor output specifications
5 to 30 V DC
7.2 W/1point
(24 V DC)
2.4 W/1point
(24 V DC)
0.1 mA or less at 30 V DC
1.5 V or less
Photocoupler insulation
LED is lit when the photocoupler is driven.
5 to 24 V DC
Direction signal
Grounding
2 Specifications
2.5 Output Specifications
Series main unit. Note that the
Hardware Edition.
3UC
The total load current of the common
items (8 points) should be 0.8 A
less.
The total load of the common items
(16 points) should be 38.4 W or less at
24 V DC.
*2
Servo amplifier
(Drive unit)
*3
A
B
*1
or
Apx.
B - 37