Omron, NX-PG Series

Item		Specification
Enclosure		Mounted in a panel
Grounding method		Ground to less than 100 Ω
Operating environment	Ambient operating temperature	0 to 55°C
	Ambient operating humidity	10% to 95% (with no condensation or icing)
	Atmosphere	Must be free from corrosive gases.
	Ambient storage temperature	-25 to 70°C (with no condensation or icing)
	Altitude	2,000 m max.
	Pollution degree	Pollution degree 2 or less: Conforms to JIS B3502 and IEC 61131-2.
	Noise immunit y	Conforms to IEC61000-4-4, 2 kV (power supply line)
	Overvoltage category	Category II: Conforms to JIS B3502 and IEC 61131-2.
	EMC immunit y level	Zone B
	Vibration resistance	Conforms to IEC 60068-2-6. 5 to 8.4 Hz with 3.5-mm amplitude, 8.4 to 150 Hz, acceleration of 9.8 m/s², 100 min each in X, Y, and Z directions (10 sweeps of 10 min each = 100 min total)
	Shock resistance	Conforms to IEC 60068-2-27. 147 m/s², 3 times each in X, Y, and Z directions
Applicable standards *		cULus: Listed (UL508) or Listed (UL 61010-2-201), ANSI/ISA 12.12.01, EU: EN 61131-2, C-Tick or RCM, KC Registration, NK, LR

* Ask your OMRON representative for the most recent applicable standards for each model.

*Positioning 2**
unit name		Pulse Output unit	Model	NX-PG0112
Number of axes		1	Type of external connections	Screwless clamping terminal block (16 terminals)
*I/O refreshing method 1**		Synchronous I/O refreshing or task period prioritized refreshing
Indicators			I/O signals	Inputs: 2, External inputs Outputs: 3, The outputs are the forward direction pulse output, reverse direction pulse output, and external output (one of each output).
Control method		Open-loop control through pulse string output
Controlled drive		Servo drive with a pulse string input or a stepper motor drive
Pulse output form		Open collector output
Control unit		Pulses
Maximum pulse output speed		500kpps
Pulse output method		Forward/reverse direction pulse outputs or pulse + direction outputs
Position control range		-2,147,483,648 to 2,147,483,647 pulses
Velocity control range		1 to 500,000 pps
	Single-axis position control	Absolute positioning, relative positioning, and interrupt feeding
	Single-axis velocity control	Velocity control (velocity feeding in Position Control Mode)
	Single-axis synchronized control	Cam operation and gear operation
	Single-axis manual operation	Jogging
	Auxiliary function for single-axis control	Homing, stopping, and override changes
External input specifications
	Input voltage	20.4 to 28.8 VDC (24 VDC +20%/-15%)	ON voltage/ ON current	15 VDC min./3 mA min.
	Input current	4.6 mA typical (24 VDC)	OFF voltage/OFF current	4.0 VDC max./1 mA max.
	ON/OFF response time	1 μs max./2 μs max.
	Internal I/O common processing	NPN
Pulse output and external output specifications
	Rated voltage	24 VDC
	Load voltage range	15 to 28.8 VDC	Residual voltage	1.0 V max.
	Maximum load current	30mA	Leakage current	0.1 mA max.
	ON/OFF response time	Pulse output: Refer to “NX-series Position Interface unit s User’s Manual (W524-E1)”. External output: 5 μs max./5 μs max.
	Internal I/O common processing	NPN
Dimensions		12 × 100 × 71 mm (W×H×D)	Isolation method	External inputs: Photocoupler isolation External outputs: Digital isolator
Insulation resistance		20 MΩ min. between isolated circuits (at 100 VDC)	Dielectric strength	510 VAC between isolated circuits for 1minute with leakage current of 5 mA max.
I/O power supply source		Supplied from the NX bus. 20.4 to 28.8 VDC (24 VDC +20%/-15%)	Current capacity of I/O power supply terminals	IOV: 0.1 A max. per terminal IOG: 0.1 A max. per terminal
NX unit power consumption		• Connected to a CPU unit 1.15 W max. • Connected to a Commu- nications Coupler unit 0.80 W max.	Current consumption from I/O power supply	20 mA max.
Weight		70 g max.	Cable length	3 m max.
Circuit layout
Installation orientation and restrictions		Installation orientation: • Connected to a CPU unit : Possible in upright installation. • Connected to a Communications Coupler unit : Possible in 6 orientations. Restrictions: There are no restrictions.
Terminal connection diagram
Failure detection		None	Protection	None

*1. The I/O refreshing method is automatically set according to the connected Communications Coupler unit and CPU unit .
*2. These functions are supported when you also use the MC Function Module in the NJ/NX-series CPU unit or the NY-
     series Industrial PC.
     For details, refer to the motion control user’s manual for the connected CPU unit or Industrial PC.
     A Pulse Output unit only outputs pulses during the control period based on commands received at a fixed period.
     Target position calculations (distribution calculations) for acceleration/deceleration control or for each control period must
     be performed on the Controller.

*Positioning 2**
unit name		Pulse Output unit	Model	NX-PG0122
Number of axes		1	Type of external connections	Screwless push-in terminal block (16 terminals)
*I/O refreshing method 1**		Synchronous I/O refreshing or task period prioritized refreshing
Indicators			I/O signals	Inputs: 2, External inputs 2 Outputs: 3, The outputs are the forward direction pulse output, reverse direction pulse output, and external output 3 (one of each output).
Control method		Open-loop control through pulse string output
Controlled drive		Servo drive with a pulse train input or a stepper motor drive
Pulse output form		Open collector output
Control unit		Pulses
Maximum pulse output speed		500kpps
Pulse output method		Forward/reverse direction pulse outputs or pulse + direction outputs
Position control range		-2,147,483,648 to 2,147,483,647 pulses
Velocity control range		1 to 500,000 pps
	Single-axis position control	Absolute positioning, relative positioning, and interrupt feeding
	Single-axis velocity control	Velocity control (velocity feeding in Position Control Mode)
	Single-axis synchronized control	Cam operation and gear operation
	Single-axis manual operation	Jogging
	Auxiliary function for single-axis control	Homing, stopping, and override changes
External input specifications
	Input voltage	20.4 to 28.8 VDC (24 VDC +20%/-15%)	ON voltage/ ON current	15 VDC min./3 mA min.
	Input current	4.6 mA typical (24 VDC)	OFF voltage/OFF current	4.0 VDC max./1 mA max.
	ON/OFF response time	1 μs max./2 μs max.
	Internal I/O common processing	PNP
External output specifications
	Rated voltage	24 VDC
	Load voltage range	15 to 28.8 VDC	Residual voltage	1.0 V max.
	Maximum load current	30mA	Leakage current	0.1 mA max.
	ON/OFF response time	Pulse output: Refer to “NX-series Position Interface unit s User’s Manual (W524-E1)”. 5 μs max./5 μs max.
	Internal I/O common processing	PNP
Dimensions		12 × 100 × 71 mm (W×H×D)	Isolation method	External inputs: Photocoupler isolation External outputs: Digital isolator
Insulation resistance		20 MΩ min. between isolated circuits (at 100 VDC)	Dielectric strength	510 VAC between isolated circuits for 1minute with leakage current of 5 mA max.
I/O power supply source		Supplied from the NX bus. 20.4 to 28.8 VDC (24 VDC +20%/-15%)	Current capacity of I/O power supply terminals	IOV: 0.1 A max. per terminal IOG: 0.1 A max. per terminal
NX unit power consumption		• Connected to a CPU unit 1.30 W max. • Connected to a Commu- nications Coupler unit 0.90 W max.	Current consumption from I/O power supply	20 mA max.
Weight		70 g max.	Cable length	3 m max.
Circuit layout
Installation orientation and restrictions		Installation orientation: • Connected to a CPU unit : possible in upright installation. • Connected to a communications coupler unit : possible in 6 orientations. Restrictions: There are no restrictions.
Terminal connection diagram
Failure detection		None	Protection	None

*1. The I/O refreshing method is automatically set according to the connected CPU unit or Communications Coupler unit .
*2. You can use the external inputs as latch inputs.
*3. You can use the external output as error counter reset outputs.
*4. These functions are supported when you also use the MC Function Module in the NJ/NX-series CPU unit or the NY-series Industrial PC.
For details, refer to the motion control user’s manual for the connected CPU unit or Industrial PC.
A Pulse Output unit only outputs pulses during the control period based on commands received at a fixed period.Target position calculations (distribution calculations) for acceleration/deceleration control or for each control period must be performed on the Controller.

*Positioning 4**
unit name		Pulse Output unit	Model	NX-PG0232-5
Number of channels		2 channels	Type of external connections	MIL connector (34 terminals ×1)
*I/O refreshing method 1**		Synchronous I/O refreshing or task period prioritized refreshing
Indicators			I/O signals	Inputs: 5 per channel. External inputs 2 Outputs: 5 per channel. 1 forward direction pulse output, 1 reverse direction pulse output, and 3 external outputs (per channel) 3
Control method		Open-loop control through pulse string output
Controlled drive		Servo drive with a pulse string input or a stepper motor drive
Pulse output form		Line driver output
unit of control		Pulses
Maximum pulse output speed		4 Mpps
Pulse output method		Forward/reverse direction pulse outputs, Pulse + direction outputs, or Phase differential pulse output multiplication x1/2/4
Position control range		-2,147,483,648 to 2,147,483,647 pulses
Velocity control range		1 to 4,000,000 pps
	Single-axis position control	Absolute positioning, relative positioning, and interrupt feeding
	Single-axis velocity control	Velocity control (velocity feeding in Position Control Mode)
	Single-axis synchronized control	Cam operation and gear operation
	Single-axis manual operation	Jogging
	Auxiliary function for single-axis control	Homing, stopping, and override changes
External input specifications (except for line receiver inputs)
	Input voltage	21.6 to 26.4 VDC (24 VDC +10%, -10%)	ON voltage/ ON current	15 VDC min./3 mA min.
	Input current	4.6 mA typical (24 VDC)	OFF voltage/OFF current	4.0 VDC max./1 mA max.
	ON/OFF response time	External inputs 0 and 1: 1 μs max./2 μs max. External inputs 2 to 4: 20 μs max./400 μs max.
	Internal I/O common processing	NPN
External input specifications (line receiver inputs)
	Input voltage	EIA standard RS-422-A line driver levels	High level input voltage	V_IT+: 0.1 V min.
	Input impedance	120 Ω ± 5%	Low level input voltage	V_IT-: -0.1 V max.
	Hysteresis voltage	Vhys (V_IT+ - V_IT-): 60 mV
Line driver output specifications
	Output voltage	RS-422-A line driver level (equivalent to AM26C31)
	Maximum load current	20 mA
	Maximum output frequency	4 Mpps
External output specifications
	Rated voltage	24 VDC
	Load voltage range	15 to 28.8 VDC	Residual voltage	1.0 V max.
	Maximum load current	30mA	Leakage current	0.1 mA max.
	ON/OFF response time	External output 0: 5 μs max./5 μs max. External outputs 1 and 2: 0.5 ms max./1 ms max.
	Internal I/O common processing	NPN
Dimensions		30 × 100 × 71 mm (W×H×D)	Isolation method	External inputs: Photocoupler isolation External outputs: Digital isolator
Insulation resistance		20 MΩ min. between isolated circuits (at 100 VDC)	Dielectric strength	510 VAC between isolated circuits for 1 minute at a leakage current of 5 mA max.
I/O power supply source		Supply from external source 20.4 to 28.8 VDC (24 VDC +20%, -15%)	Current capacity of I/O power supply terminals	Without I/O power supply terminals
NX unit power consumption		• Connected to a CPU unit 1.55 W max. • Connected to a Communi- cations Coupler unit 1.20 W max.	Current consumption from I/O power supply	50 mA max.
Weight		110 g max.	Cable length	Line driver outputs: 10 m max. Other I/O: 3 m max.
Circuit layout
Installation orientation and restrictions		Installation orientation: • Connected to a CPU unit : Possible in upright installation. • Connected to a Communications Coupler unit : Possible in 6 orientations. Restrictions: The number of external inputs that can be always ON is restricted as shown below.
Terminal connection diagram
Failure detection		None	Protection	None

*1. The I/O refreshing method is automatically set according to the connected Communications Coupler unit and CPU unit .
*2. You can use the external input 0 as a latch input.
*3. You can use the external output 0 as an error counter reset output.
*4. These functions are supported when you also use the MC Function Module in the NJ/NX-series CPU unit or the NY-
     series Industrial PC.
     For details, refer to the motion control user’s manual for the connected CPU unit or Industrial PC.
     A Pulse Output unit only outputs pulses during the control period based on commands received at a fixed period.
     Target position calculations (distribution calculations) for acceleration/deceleration control or for each control period must
     be performed on the Controller.

*Positioning 4**
unit name		Pulse Output unit	Model	NX-PG0242-5
Number of channels		2 channels	Type of external connections	MIL connector (34 terminals ×1)
*I/O refreshing method 1**		Synchronous I/O refreshing or task period prioritized refreshing
Indicators			I/O signals	Inputs: 5 per channel. External inputs 2 Outputs: 5 per channel. 1 forward direction pulse output, 1 reverse direction pulse output, and 3 external outputs (per channel) 3
Control method		Open-loop control through pulse string output
Controlled drive		Servo drive with a pulse string input or a stepper motor drive
Pulse output form		Line driver output
unit of control		Pulses
Maximum pulse output speed		4 Mpps
Pulse output method		Forward/reverse direction pulse outputs, Phase + direction outputs, or Phase differential pulse output multiplication x1/2/4
Position control range		-2,147,483,648 to 2,147,483,647 pulses
Velocity control range		1 to 4,000,000 pps
	Single-axis position control	Absolute positioning, relative positioning, and interrupt feeding
	Single-axis velocity control	Velocity control (velocity feeding in Position Control Mode)
	Single-axis synchronized control	Cam operation and gear operation
	Single-axis manual operation	Jogging
	Auxiliary function for single-axis control	Homing, stopping, and override changes
External input specifications (except for line receiver inputs)
	Input voltage	21.6 to 26.4 VDC (24 VDC +10%, -10%)	ON voltage/ ON current	15 VDC min./3 mA min.
	Input current	4.6 mA typical (24 VDC)	OFF voltage/OFF current	4.0 VDC max./1 mA max.
	ON/OFF response time	External inputs 0 and 1: 1 μs max./2 μs max. External inputs 2 to 4: 20 μs max./400 μs max.
	Internal I/O common processing	PNP
External input specifications (line receiver inputs)
	Input voltage	EIA standard RS-422-A line driver levels	High level input voltage	V_IT+: 0.1 V min.
	Input impedance	120 Ω ± 5%	Low level input voltage	V_IT-: -0.1 V max.
	Hysteresis voltage	Vhys (V_IT+ - V_IT-): 60 mV
Line driver output specifications
	Output voltage	RS-422-A line driver level (equivalent to AM26C31)
	Maximum load current	20 mA
	Maximum output frequency	4 Mpps
External output specifications
	Rated voltage	24 VDC
	Load voltage range	15 to 28.8 VDC	Residual voltage	1.0 V max.
	Maximum load current	30mA	Leakage current	0.1 mA max.
	ON/OFF response time	External output 0: 5 μs max./200 μs max. External outputs 1 and 2: 0.5 ms max./1 ms max.
	Internal I/O common processing	PNP
Dimensions		30 × 100 × 71 mm (W×H×D)	Isolation method	External inputs: Photocoupler isolation External outputs: Digital isolator
Insulation resistance		20 MΩ min. between isolated circuits (at 100 VDC)	Dielectric strength	510 VAC between isolated circuits for 1 minute at a leakage current of 5 mA max.
I/O power supply source		Supply from external source 20.4 to 28.8 VDC (24 VDC +20%, -15%)	Current capacity of I/O power supply terminals	Without I/O power supply terminals
NX unit power consumption		• Connected to a CPU unit 1.55 W max. • Connected to a Commu- nications Coupler unit 1.20 W max.	Current consumption from I/O power supply	50 mA max.
Weight		110 g max.	Cable length	Line driver outputs: 10 m max. Other I/O: 3 m max.
Circuit layout
Installation orientation and restrictions		Installation orientation: • Connected to a CPU unit : Possible in upright installation. • Connected to a Communications Coupler unit : Possible in 6 orientations. Restrictions: The number of external inputs that can be always ON is restricted as shown below.
Terminal connection diagram
Failure detection		None	Protection	None

*1. The I/O refreshing method is set according to the connected Communications Coupler unit and CPU unit .
*2. You can use the external input 0 as a latch input.
*3. You can use the external output 0 as an error counter reset output.
*4. These functions are supported when you also use the MC Function Module in the NJ/NX-series CPU unit or the NY-
     series Industrial PC.
     For details, refer to the motion control user’s manual for the connected CPU unit or Industrial PC.
     A Pulse Output unit only outputs pulses during the control period based on commands received at a fixed period.
     Target position calculations (distribution calculations) for acceleration/deceleration control or for each control period must
     be performed on the Controller.

*Positioning 4**
unit name		Pulse Output unit	Model	NX-PG0332-5
Number of channels		4 channels	Type of external connections	MIL connector (34 terminals ×2)
*I/O refreshing method 1**		Synchronous I/O refreshing or task period prioritized refreshing
Indicators			I/O signals	Inputs: 5 per channel. External inputs2 Outputs: 5 per channel. 1 forward direction pulse output, 1 reverse direction pulse output, and 3 external outputs (per channel)3
Control method		Open-loop control through pulse string output
Controlled drive		Servo drive with a pulse string input or a stepper motor drive
Pulse output form		Line driver output
unit of control		Pulses
Maximum pulse output speed		4 Mpps
Pulse output method		Forward/reverse direction pulse outputs, Pulse + direction outputs, or Phase differential pulse output multiplication x1/2/4
Position control range		-2,147,483,648 to 2,147,483,647 pulses
Velocity control range		1 to 4,000,000 pps
	Single-axis position control	Absolute positioning, relative positioning, and interrupt feeding
	Single-axis velocity control	Velocity control (velocity feeding in Position Control Mode)
	Single-axis synchronized control	Cam operation and gear operation
	Single-axis manual operation	Jogging
	Auxiliary function for single-axis control	Homing, stopping, and override changes
External input specifications (except for line receiver inputs)
	Input voltage	21.6 to 26.4 VDC (24 VDC +10%, -10%)	ON voltage/ ON current	15 VDC min./3 mA min.
	Input current	4.6 mA typical (24 VDC)	OFF voltage/OFF current	4.0 VDC max./1 mA max.
	ON/OFF response time	External inputs 0 and 1: 1 μs max./2 μs max. External inputs 2 to 4: 20 μs max./400 μs max.
	Internal I/O common processing	NPN
External input specifications (line receiver inputs)
	Input voltage	EIA standard RS-422-A line driver levels	High level input voltage	V_IT+: 0.1 V min.
	Input impedance	120 Ω ± 5%	Low level input voltage	V_IT-: -0.1 V max.
	Hysteresis voltage	Vhys (V_IT+ - V_IT-): 60 mV
Line driver output specifications
	Output voltage	RS-422-A line driver level (equivalent to AM26C31)
	Maximum load current	20 mA
	Maximum output frequency	4 Mpps
External output specifications
	Rated voltage	24 VDC
	Load voltage range	15 to 28.8 VDC	Residual voltage	1.0 V max.
	Maximum load current	30mA	Leakage current	0.1 mA max.
	ON/OFF response time	External output 0: 5 μs max./200 μs max. External outputs 1 and 2: 0.5 ms max./1 ms max.
	Internal I/O common processing	NPN
Dimensions		30 × 100 × 71 mm (W×H×D)	Isolation method	External inputs: Photocoupler isolation External outputs: Digital isolator
Insulation resistance		20 MΩ min. between isolated circuits (at 100 VDC)	Dielectric strength	510 VAC between isolated circuits for 1 minute at a leakage current of 5 mA max.
I/O power supply source		Supply from external source 20.4 to 28.8 VDC (24 VDC +20%, -15%)	Current capacity of I/O power supply terminals	Without I/O power supply terminals
NX unit power consumption		• Connected to a CPU unit 1.65 W max. • Connected to a Communi- cations Coupler unit 1.30 W max.	Current consumption from I/O power supply	50 mA/CN max.
Weight		150 g max.	Cable length	Line driver outputs: 10 m max. Other I/O: 3 m max.
Circuit layout
Installation orientation and restrictions		Installation orientation: • Connected to a CPU unit : Possible in upright installation. • Connected to a Communications Coupler unit : Possible in 6 orientations. Restrictions: The number of external inputs that can be always ON is restricted as shown below.
Terminal connection diagram
Failure detection		None	Protection	None

*1. The I/O refreshing method is set according to the connected Communications Coupler unit and CPU unit .
*2. You can use the external input 0 as a latch input.
*3. You can use the external output 0 as an error counter reset output.
*4. These functions are supported when you also use the MC Function Module in the NJ/NX-series CPU unit or the NY-
     series Industrial PC.
     For details, refer to the motion control user’s manual for the connected CPU unit or Industrial PC.
     A Pulse Output unit only outputs pulses during the control period based on commands received at a fixed period.
     Target position calculations (distribution calculations) for acceleration/deceleration control or for each control period must
     be performed on the Controller.

*Positioning 4**
unit name		Pulse Output unit	Model	NX-PG0342-5
Number of channels		4 channels	Type of external connections	MIL connector (34 terminals ×2)
*I/O refreshing method 1**		Synchronous I/O refreshing or task period prioritized refreshing
Indicators			I/O signals	Inputs: 5 per channel. External inputs 2 Outputs: 5 per channel. 1 forward direction pulse output, 1 reverse direction pulse output, and 3 external outputs (per channel) 3
Control method		Open-loop control through pulse string output
Controlled drive		Servo drive with a pulse string input or a stepper motor drive
Pulse output form		Line driver output
unit of control		Pulses
Maximum pulse output speed		4 Mpps
Pulse output method		Forward/reverse direction pulse outputs, Pulse + direction outputs, or Phase differential pulse output multiplication x1/2/4
Position control range		-2,147,483,648 to 2,147,483,647 pulses
Velocity control range		1 to 4,000,000 pps
	Single-axis position control	Absolute positioning, relative positioning, and interrupt feeding
	Single-axis velocity control	Velocity control (velocity feeding in Position Control Mode)
	Single-axis synchronized control	Cam operation and gear operation
	Single-axis manual operation	Jogging
	Auxiliary function for single-axis control	Homing, stopping, and override changes
External input specifications (except for line receiver inputs)
	Input voltage	21.6 to 26.4 VDC (24 VDC +10%, -10%)	ON voltage/ ON current	15 VDC min./3 mA min.
	Input current	4.6 mA typical (24 VDC)	OFF voltage/OFF current	4.0 VDC max./1 mA max.
	ON/OFF response time	External inputs 0 and 1: 1 μs max./2 μs max. External inputs 2 to 4: 20 μs max./400 μs max.
	Internal I/O common processing	PNP
External input specifications (line receiver inputs)
	Input voltage	EIA standard RS-422-A line driver levels	High level input voltage	V_IT+: 0.1 V min.
	Input impedance	120 Ω ± 5%	Low level input voltage	V_IT-: -0.1 V max.
	Hysteresis voltage	Vhys (V_IT+ - V_IT-): 60 mV
Line driver output specifications
	Output voltage	RS-422-A line driver level (equivalent to AM26C31)
	Maximum load current	20 mA
	Maximum output frequency	4 Mpps
External output specifications
	Rated voltage	24 VDC
	Load voltage range	15 to 28.8 VDC	Residual voltage	1.0 V max.
	Maximum load current	30mA	Leakage current	0.1 mA max.
	ON/OFF response time	External output 0: 5 μs max./200 μs max. External outputs 1 and 2: 0.5 ms max./1 ms max.
	Internal I/O common processing	PNP
Dimensions		30 × 100 × 71 mm (W×H×D)	Isolation method	External inputs: Photocoupler isolation External outputs: Digital isolator
Insulation resistance		20 MΩ min. between isolated circuits (at 100 VDC)	Dielectric strength	510 VAC between isolated circuits for 1 minute at a leakage current of 5 mA max.
I/O power supply source		Supply from external source 20.4 to 28.8 VDC (24 VDC +20%, -15%)	Current capacity of I/O power supply terminals	Without I/O power supply terminals
NX unit power consumption		• Connected to a CPU unit 1.65 W max. • Connected to a Communi- cations Coupler unit 1.30 W max.	Current consumption from I/O power supply	50 mA/CN max.
Weight		150 g max.	Cable length	Line driver outputs: 10 m max. Other I/O: 3 m max.
Circuit layout
Installation orientation and restrictions		Installation orientation: • Connected to a CPU unit : Possible in upright installation. • Connected to a Communications Coupler unit : Possible in 6 orientations. Restrictions: The number of external inputs that can be always ON is restricted as shown below.
Terminal connection diagram
Failure detection		None	Protection	None

*1. The I/O refreshing method is set according to the connected Communications Coupler unit and CPU unit .
*2. You can use the external input 0 as a latch input.
*3. You can use the external output 0 as an error counter reset output.
*4. These functions are supported when you also use the MC Function Module in the NJ/NX-series CPU unit or the NY-
     series Industrial PC.
     For details, refer to the motion control user’s manual for the connected CPU unit or Industrial PC.
     A Pulse Output unit only outputs pulses during the control period based on commands received at a fixed period.
     Target position calculations (distribution calculations) for acceleration/deceleration control or for each control period must
     be performed on the Controller.

Refer to the user’s manuals for the CPU unit for details on the CPU unit s to which NX unit s can be connected.

NX unit		Corresponding versions *
Model	unit Version	CPU unit	Sysmac Studio
NX-PG0112	Ver.1.1	Ver.1.13 or later	Ver.1.17 or higher
	Ver.1.2		Ver.1.17 or higher
	Ver.1.3		Ver.1.19 or higher
NX-PG0122	Ver.1.0		Ver.1.17 or higher
	Ver.1.1
	Ver.1.2
	Ver.1.3		Ver.1.19 or higher
NX-PG0232-5	Ver.1.2		Ver.1.17 or higher
NX-PG0232-5	Ver.1.3		Ver.1.19 or higher
NX-PG0242-5	Ver.1.2		Ver.1.17 or higher
NX-PG0242-5	Ver.1.3		Ver.1.19 or higher
NX-PG0332-5	Ver.1.2		Ver.1.17 or higher
NX-PG0332-5	Ver.1.3		Ver.1.19 or higher
NX-PG0342-5	Ver.1.2		Ver.1.17 or higher
NX-PG0342-5	Ver.1.3		Ver.1.19 or higher

* Some unit s do not have all of the versions given in the above table. If a unit does not have the specified version, support
is provided by the oldest available version after the specified version. Refer to the user's manuals for the specific unit s for
the relation between models and versions.

NX unit		*Corresponding versions 1**
NX unit		EtherCAT			EtherNet/IP
Model	unit Version	Communications Coupler unit	NJ/NX-series CPU unit or NY-series Industrial PC	Sysmac Studio	Commu- nications Coupler unit	Sysmac Studio
NX-PG0112	Ver.1.1	Ver.1.0 or later	Ver.1.05 or later	Ver.1.10 or higher	---	---
	Ver.1.2	Ver.1.3 or later 2 3		Ver.1.13 or higher
	Ver.1.3	Ver.1.3 or later 2 3		Ver.1.19 or higher
NX-PG0122	Ver.1.0	Ver.1.0 or later		Ver.1.06 or higher
	Ver.1.1	Ver.1.0 or later		Ver.1.08 or higher
	Ver.1.2	Ver.1.3 or later 2 3		Ver.1.13 or higher
	Ver.1.3			Ver.1.19 or higher
NX-PG0232-5	Ver.1.2			Ver.1.15 or higher
NX-PG0232-5	Ver.1.3			Ver.1.19 or higher
NX-PG0242-5	Ver.1.2			Ver.1.15 or higher
NX-PG0242-5	Ver.1.3			Ver.1.19 or higher
NX-PG0332-5	Ver.1.2			Ver.1.15 or higher
NX-PG0332-5	Ver.1.3			Ver.1.19 or higher
NX-PG0342-5	Ver.1.2			Ver.1.15 or higher
NX-PG0342-5	Ver.1.3			Ver.1.19 or higher

*1. Some unit s do not have all of the versions given in the above table. If a unit does not have the specified version, support is provided by the oldest available version after the specified version. Refer to the user’s manuals for the specific unit s for the relation between models and versions.
*2. To use task period prioritized refreshing, you must use the NX-ECC203.
*3. If you do not use task period prioritized refreshing, you can use EtherCAT Coupler unit s with unit version 1.0.