FX
/FX
/FX
3S
3G
3GC
Built-in Positioning Functions
2.5.5
FX
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
Maximum
load
Open-circuit leakage current
ON voltage
Response
time
Circuit insulation
Indication of output motion
*1.
*2.
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).
Operation voltage range
Operation current range
1. Sink internal output circuit
FX
3UC
FX
3UC
Main unit
*3.
Downloaded from
ManualsNet.com
/FX
/FX
PLC User's Manual - Positioning Control Edition
3U
3UC
Series main unit (Transistor Output)
Item
Resistance load
Inductive load
FX
-32MT-LT
OFFON
3UC
FX
-32MT-LT-2
ONOFF
3UC
FX
-MT/D
OFFON
3UC
FX
-MT/DSS
ONOFF
3UC
When the two COM1 terminals are connected outside the PLC, resistance load is 1.6 A or less.
The FX
-32MT-LT(-2) uses the display module for monitoring.
3UC
Item
Output frequency
- MT/D
-32MT-LT(-2)
Y0
Y4
COM1
To ground the unit, refer to the servo amplifier (drive unit) manual. If the grounding method is not
specified, carry out class-D grounding.
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Transistor output specifications
All outputs
5 to 30 V DC
Y000 to Y003 0.3 A/point
Y004 or more 0.1 A/1point
7.2 W/1point
Y000 to Y003
(24 V DC)
2.4 W/1point
Y004 or more
(24 V DC)
All outputs
0.1 mA or less at 30 V DC
All outputs
1.5 V or less
Y000 to Y003 5 s or less at 10 mA or more (5 to 24 V DC)
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)
Y003 or more 0.2 ms or less at 100 mA (at 24 V DC)
All outputs
Photocoupler insulation
All outputs
LED is lit when the photocoupler is driven.
Description
5 to 24 V DC
10 to 100 mA
100 kHz or less
Pulse train signal
Direction signal
2.5 Output Specifications
Series main unit. Note that the
3UC
Refer to the FX
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.
5 to 24 V DC
Servo amplifier
(Drive unit)
Grounding
*3
2 Specifications
A
B
*1
or
Apx.
*2
B - 37