Omron NX Series Reference Manual

A - 9
Appendices
NX-series Data Reference Manual (W525)
A-3 Specific Values of NX Units for Perfor-
mance Calculation
A
A-3-2 Specific Values of NX Units Operate with Task Period Prioritized Refreshing
The following table gives specific values for each element of NX Units that operate with input prioritized
refreshing or output prioritized refreshing for task period prioritized refreshing.
 Input Data Processing Time of NX Unit (Tnx-InProc)
 Output Data Processing Time of NX Unit (Tnx-OutProc)
 Input Delay Time of NX Unit (Tnx-Indelay)
A-3-2 Specific Values of NX Units Operate with Task Period Prioritized
Refreshing
NX Units
Tnx-InProc Remarks
Type Model
Incremental Encoder
Input Units
*1
*1. The Units operate with input prioritized refreshing.
Models support task
period prioritized refresh-
ing
85 [μs] The value for pulse inputs and exter-
nal inputs.
SSI Input Units
*1
65 [μs] −
Load Cell Input Unit
*1
NX-RS1201 65 [µs] −
NX Units
Tnx-OutProc Remarks
Type Model
Pulse Output Units
*1
*1. The Units operate with output prioritized refreshing.
NX-PG0122
/-PG0112
70 [μs] The value for pulse outputs and
external outputs.
NX-PG0232-5
/-PG0242-5
95 [μs]
NX-PG0332-5
/-PG0342-5
160 [μs]
NX Units
Tnx-Indelay Remarks
Type Model
Incremental Encoder
Units
*1
*1. The Units operate with input prioritized refreshing.
Models support task
period prioritized refresh-
ing
0 [μs] The value for pulse inputs and exter-
nal inputs.
SSI Input Units
*1
0 [μs] −
Load Cell Input Unit
*1
NX-RS1201 0 [µs] −

Omron NX Series Specifications

General

Programming Languages	Ladder, Structured Text, Function Block Diagram, Sequential Function Chart
Communication Ports	Ethernet, USB, RS-232C, RS-485
Memory Capacity	Varies by model
Program Memory	Varies by model
Data Memory	Varies by model
Operating Temperature	0°C to 55°C
Power Supply	24 VDC
Ethernet Ports	1 or 2 ports (depending on model)
USB Ports	1 or 2 ports (depending on model)
Dimensions	Varies by model
Weight	Varies by model