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Contents

Important User Information .................................................................................4
Safety Instructions ................................................................................................5
Installation Environment ......................................................................................7
NX7 Product List ...................................................................................................8

Base Module ...................................................................................................8
Expansion Module .........................................................................................8
Programming Software .................................................................................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 Specifications ...................................................................15

Installing and Wiring...........................................................................................16

Product Dimensions.....................................................................................16
Installation Dimensions ...............................................................................16
Installation Space .........................................................................................17
Terminal Block Dimensions.........................................................................17
Power Supply Wiring ...................................................................................18

Содержание NX7-28ADR

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

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