FX
3S
/FX
3G
/FX
3GC
/FX
3U
/FX
3UC
PLC User's Manual - Positioning Control Edition
Built-in Positioning Functions
2 Specifications
2.5 Output Specifications
B - 29
A
Common Items
B
Built-in
Positioning
Functions
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Example
Connection
2.5 Output Specifications
2.5.1 FX3S Series main unit (Transistor Output)
This section describes the transistor output specifications of the FX3S Series main unit. Note that the
simultaneous turning-on rate is restricted for the main unit. For details on this restriction, refer to the following
manual.
Refer to the FX
3S Hardware Edition.
For MELSERVO Series amplifiers, use a sink input/sink output type PLC.
Pulse output terminals Y000 and Y001 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 Transistor output specifications
External voltage All outputs 5 to 30 V DC
Maximum
load
Resistance load All outputs
The total load current of resistance loads per common
terminal should be the following value or less.
- 1 point output common:0.5 A
- 4 points output common:0.8 A
Inductive load All outputs
The total of inductive loads per common terminal
should be the following value or less.
- 1 point output common:12 W/24 V DC
- 4 points output common:19.2 W/24 V DC
Open-circuit leakage current All outputs 0.1 mA or less at 30 V DC
ON voltage All outputs 1.5 V or less
Response
time
OFFON
Y000, Y001 5 s or less at 10 mA or more (5 to 24 V DC)
Y002 to Y015 0.2 ms or less at 200 mA or more (at 24 V DC)
ONOFF
Y000, Y001 5 s or less at 10 mA or more (5 to 24 V DC)
Y002 to Y015 0.2 ms or less at 200 mA or more (at 24 V DC)
Circuit insulation All outputs Photocoupler insulation
Indication of output motion All outputs LED is lit when the photocoupler is driven.
Item Description
Operation voltage range 5 to 24 V DC
Operation current range 10 to 100 mA
Output frequency 100 kHz or less
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