Omron NX1 Series Manual

Machine Automation Controller NX1
10
System Units
EtherCAT Coupler Units
You can use the NX Units via the EtherCAT Coupler Unit that is connected to the built-in EtherCAT port on the CPU Unit.
*1. One End Cover NX-END01 is provided with the EtherCAT Coupler Unit.
*2. This depends on the specifications of the EtherCAT master. For example, the values are as follows when the EtherCAT Coupler Unit is
connected to the built-in EtherCAT port on an NJ5-series CPU Unit: 500 μs, 1,000 μs, 2,000 μs, and 4,000 μs. Refer to the NJ/NX-series CPU
Unit Built-in EtherCAT Port User’ Manual (Cat. No. W505) for the specifications of the built-in EtherCAT ports on NJ/NX-series CPU Units. This
also depends on the unit configuration.
Safety CPU Units
Product Name Specifications Model
Additional NX Unit
Power Supply Unit
Power supply voltage: 24 VDC (20.4 to 28.8 VDC)
NX Bus power supply capacity: 10 W max.
NX-PD1000
Additional I/O
Power Supply Unit
Power supply voltage: 5 to 24 VDC (4.5 to 28.8 VDC)
I/O power feed maximum current: 4 A
NX-PF0630
Power supply voltage: 5 to 24 VDC (4.5 to 28.8 VDC)
I/O power feed maximum current: 10 A
NX-PF0730
I/O Power Supply
Connection Unit
Number of I/O power terminals: IOG: 16 terminals
Current capacity of I/O power terminal: 4 A/terminal max.
NX-PC0010
Number of I/O power terminals: IOV: 16 terminals
Current capacity of I/O power terminal: 4 A/terminal max.
NX-PC0020
Number of I/O power terminals: IOV: 8 terminals, IOG: 8 terminals
Current capacity of I/O power terminal: 4 A/terminal max
NX-PC0030
Shield Connection
Unit
Number of shield terminals: 14 terminals (The lower two terminals are functional ground terminals.) NX-TBX01
Product Name Communications cycle in DC Mode Current consumption Maximum I/O power supply current Model
EtherCAT Coupler
Unit *
1
250 to 4000 μs *
2
1.45 W max.
4 A NX-ECC201
250 to 4000 μs *
2
10 A
NX-ECC202
125 to 10000 μs *
2
1.25 W max. NX-ECC203
Appearance
Specifications
Model
Maximum number of safety
I/O points
Program
capacity
Number of safety
I/O connections
I/O refreshing method Unit version
1,024 2,048 KB 128
Free-Run refreshing Ver. 1.3
NX-SL5500
2,032 4,096 KB 254 NX-SL5700
256 512 KB 32
Free-Run refreshing Ver. 1.0
NX-SL3300
1,024 2,048 KB 128 NX-SL3500

Omron NX1 Series Specifications

General

Brand	Omron
Model	NX1 Series
Category	Controller
Language	English