Input Specifications; Internal Input Circuit - Mitsubishi Electric MELSEC-F Series User Manual

FX -1PG User's Manual
3U
2.4

Input Specifications

2.4.1 Input specifications
Input signal name
Group 1
Group 2
2.4.2

Internal input circuit

For the internal input circuit diagram, refer to the following.
Item
STOP:
Deceleration stop input or used for interrupt input of External command positioning,
Interrupt 2-speed positioning operation
Group 1
DOG:
Used for DOG input of DOG type mechanical zero return operation or used for
interrupt input of External command positioning, Interrupt 1-speed positioning,
Interrupt stop, Interrupt 2-speed positioning operation
PG0: Zero point signal input
Group 2
Used for DOG type mechanical zero return operation
24 V DC
Signal voltage
(Power is supplied from S/S terminal.)
Input current 7.0 mA
ON current 4.5 mA or more
OFF current 1.5 mA or less
No-voltage contact input
Signal form Sink input: NPN open collector transistor
Source input: PNP open collector transistor
DOG input: 1 ms
Response time
STOP input: 4 ms
Circuit insulation Photo-coupler insulation
Operation display LED ON at input ON
Signal voltage 5 to 24 V DC
Input current 20 mA or less
ON current 4.0 mA or more
OFF current 0.5 mA or less
Signal form NPN open collector transistor
4 μs or more
Response time
Circuit insulation Photo-coupler insulation
Operation display LED ON at input ON
2 Specification
2.4 Input Specifications
Specification
→ Refer to Section 5.1.
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