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NX7 Product List

Base Module

Expansion Module

Programming Software

Cables

Catalog number

Input power

I/O specifications

Remarks

NX7-28ADR

100 to 220V ac

power supply

16-point dc input/12-point relay 
output

Built-in 9k steps 
memory,

Several 

µs per step 

processing speed 

Built-in 1 HSC input 
channel,

Built-in 2 pulse output 
channels built in,

2 communication ports

(NOTE: Some relevant 
contacts are unavailable 
when HSC input or 
pulse output channels 
are used.)

NX7-28ADT

16-point dc input/12-point 
transistor output

NX7-48ADR

28-point dc input/20-point relay 
output

NX7-48ADT

28-point dc input/20-point 
transistor output

NX7-28DDR

24V dc 

power supply

16-point dc input/12-point relay 
output

NX7-28DDT

16-point dc input/12-point 
transistor output

NX7-48DDR

28-point dc input/20-point relay 
output

NX7-48DDT

28-point dc input/20-point 
transistor output

Catalog number

Input power

I/O specifications

Remarks

NX7-28EDR

24V dcb power 

supply

16-point dc input/12-point relay 
output

16-point 24V dc input

12-point relay output
2A per point

NX7-28EDT

24V dc power 

supply

16-point dc input/12-point 
transistor output

16-point 24V dc input

12-point transistor 
output
4A per point

Programming 

software

Catalog 
number

Specifications

Remarks

WinGPC 3.5

(Windows)

-

Allows you to perform the following tasks 
on a remote computer: 
PLC program editing and monitoring, file 
management, program backup, online 
editing, error and status check-up, network 
status check-up, I/O mapping, time chart 
monitoring

For 
Windows 
95/98/
2000/NT

Item

Catalog 
number

Specifications

Remarks

Communication 
cable for both 
RS232 and 
RS485

NX_CBLCPU2

PLC to PC communication (WinGPC)

2 m 

NX_CBLCPU5

Same functions with NX_CBLCPU2

5 m 

Summary of Contents for NX7-28ADR

Page 1: ...e 8 Cables 8 Hardware Features 9 Specifications 10 General Specifications 10 Power Supply Specifications 10 Performance Specifications 11 Input Specifications 12 Output Specifications 13 Communication...

Page 2: ...r liability for actual use based on the examples and diagrams No patent liability is assumed by OE Max Controls with respect to use of information circuits equipment or software described in this manu...

Page 3: ...orm a special operation during run such as program editing operation control or forced output make sure to perform it after ensuring safety Do not connect an external device or a hand held programmer...

Page 4: ...25 in Input output and communication cables should be separated from power cables Give at least 200 mm space between them Otherwise generated noise may cause product malfunction We recommend installib...

Page 5: ...ause they melt deform or discolor PCB boards Precautions for use of power Run your PLC system only after the I O devices and motor devices have started For example first power on in the PROG mode then...

Page 6: ...t NX7 48DDR 28 point dc input 20 point relay output NX7 48DDT 28 point dc input 20 point transistor output Catalog number Input power I O specifications Remarks NX7 28EDR 24V dcb power supply 16 point...

Page 7: ...connections etc 2 Off Disables termination for RS 485 communication On Enables termination for RS 485 communication COM1 RS232C RS485 9pin female D Sub 24V dc auxiliary output Panel fixing hole Batte...

Page 8: ...or 10 min Dust condition No conductive dust Chemicals No cutting oil and organic solvents Corrosive gas No corrosive gas Shock immunity 98m S2 or more 4 times X Y Z each direction Grounding Class 3 gr...

Page 9: ...Counter TC or TIM 256 channels Timer Counter Set value range 0 to 65535 Timer 0 01 second TC000 to TC063 64 channels 0 1 second TC064 to TC255 192 channels Counter TC000 to TC255 256 channels Data re...

Page 10: ...ange 10 8 to 26 4V Max input current 10 mA or less Min On voltage current 10 0V or more 3 0 mA or more Max Off voltage current 5V or less 0 6 mA or less Input impedance Approx 3 6 K Response time Off...

Page 11: ...dc Load voltage range 85 to 264V ac 10 to 30V dc Max load current 2A per point 6A per common for 6 points Response time Off On 10 ms or less On Off 10 ms or less Surge absorber Not applicable Interna...

Page 12: ...dc Polarity common Sink type NPN Max load current 0 4A per point 1 0A per common Max inrush current 3A 10 ms or less Off state leak current 100 A or less Respons e time Off On 1 ms or less On Off 1 ms...

Page 13: ...ex asynchronous polling Data bit 8 bits Parity None Stop bit 1 bit Communication distance RS 232 15 m or less RS 485 1 2 Km or less Termination resistance COM1 adjusted by the internal DIP switch COM2...

Page 14: ...ase and expansion 48 points Installation Dimensions 28 points 48 points 100 mm 90 mm 79 0 mm 35 mm DIN rail mounting holder 76 6 mm 146 mm 90 mm 100 mm unit mm 146 0 mm 81 0 mm 31 9 in 9 5 3 0 87 0 mm...

Page 15: ...act defects leading to product damage or personal injury Make sure to disconnect power to the controller system before performing installation wiring maintenance and cleaning Never touch the power ter...

Page 16: ...tance or Class D grounding to prevent voltage mixing between the frame ground and the power input terminals Ground the frame ground terminal with a dedicated Class 3 100 or less of ground resistance o...

Page 17: ...NX7 Installation Instructions OE MAX Controls www oemax com Copyright 2004 OE MAX Controls...

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