High speed counter block/adapter

Model (Number of channels)	Type	Highest response frequency	Hardware comparison output function	2-phase counter edge count function	Applicable FX PLC
					FX 3S	FX 3G	FX 3U	FX 3GC	FX 3UC
FX2N-1HC (1ch)	1-phase 1-count	Max. 50 kHz	○	-	×	×	○ Max. 8 units	×	*2*3 ○ Max. 8 units
	1-phase 2-count	Max. 50 kHz
	2-phase 2-count	1 edge count: Max. 50 kHz 2 edge count: Max. 25 kHz 4 edge count: Max. 12.5 kHz		○
FX3U-2HC (2ch)	1-phase 1-count	Max. 200 kHz	○	-	×	×	○ Max. 8 units	×	*2 ○ Max. 4 units
	1-phase 2-count	Max. 200 kHz
	2-phase 2-count	1 edge count: Max. 200 kHz 2 edge count: Max. 100 kHz 4 edge count: Max. 50 kHz		○
FX2NC-1HC (1ch)	1-phase 1-count	Max. 50 kHz	○	-	×	×	×	×	*3 ○ Max. 8 units
	1-phase 2-count	Max. 50 kHz
	2-phase 2-count	1 edge count: Max. 50 kHz 2 edge count: Max. 25 kHz 4 edge count: Max. 12.5 kHz		○
FX3U-4HSX-ADP (4ch)	1-phase 1-count	Max. 200 kHz	×	○	×	×	*1 ○ Max. 2 units	×	×
	1-phase 2-count	Max. 200 kHz
	2-phase 2-count	1 edge count: Max. 100 kHz 4 edge count: Max. 100 kHz

*1: When used together with analog or communication adapters, function expansion board is required.
*2: When connecting to FX3UC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.
*3: FX3UC-32MT-LT(-2): 7 units. FX3UC-**MT/D，FX3UC-**MT/DSS，FX3UC-16MR/D(S)-T: 8 units.

High-speed output special adapter

Model		Number of controlled axis	Maximum frequency	Applicable FX PLC
				FX 3S	FX 3G	FX 3U	FX 3GC	FX 3UC
	FX3U-2HSY-ADP	Independent two axes	200kHz	×	×	* ○ Max. 2 units	×	×

*: When used together with analog or communication adapters, function expansion board is required

Pulse output block

Model		Number of controlled axis	Maximum frequency	Applicable FX PLC
				FX 3S	FX 3G	FX 3U	FX 3GC	FX 3UC
	FX3U-1PG	Independent one axis	200kHz	×	×	*3 ○ Max. 8 units	×	*1*3 ○ Max. 6 units
	FX2N-10PG	Independent one axis	1MHz(1 Hz to 1 MHz differential line driver output)	×	×	○ Max. 8 units	×	*1*2 ○ Max. 8 units

*1: When connecting to FX3UC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.
*2: FX3UC-32MT-LT(-2): 7 units. FX3UC-**MT/D，FX3UC-**MT/DSS，FX3UC-16MR/D(S)-T: 8 units.
*3: FX3U, FX3UC supported from version 2.20 or later.

 

SSCNET

Model		Number of controlled axis	Maximum frequency	Applicable FX PLC
				FX 3S	FX 3G	FX 3U	FX 3GC	FX 3UC
	FX3U-20SSC-H	Ｔwo axes (Independent/Simultaneous)	-	×	×	○ Max. 8 units	×	*1*2 ○ Max. 8 units

*1: When connecting to FX3UC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.
*2: FX3UC-32MT-LT(-2): 7 units. FX3UC-**MT/D，FX3UC-**MT/DSS，FX3UC-16MR/D(S)-T: 8 units.

Positioning dedicated unit

Model		Number of controlled axis	Maximum requency	Applicable FX PLC
				FX 3S	FX 3G	FX 3U	FX 3GC	FX 3UC
	FX2N-10GM	Independent one axis	200kHz	×	×	○ Max. 8 units	×	*1*2 ○ Max. 8 units
	FX2N-20GM	Two axes (Independent/Simultaneous)	200kHz

*1: When connecting to FX3UC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.
*2: FX3UC-32MT-LT(-2): 7 units. FX3UC-**MT/D，FX3UC-**MT/DSS，FX3UC-16MR/D(S)-T: 8 units.