FX2N Series Programmable Controllers

Index 8

ENG

AAC powered base units

 

FX2N units .................................................

1-4

B

Approvals .....................................................

viii

Base units

 

 

AC powered (relay/transistor output) ........

1-4

 

DC powered (relay/transistor output) ........

1-4

 

FX2N physical features..............................

3-4

 

110V AC input specification .....................

5-9

 

Relay output specification ........................

6-3

 

Terminal........................................................layout FX2N (relay opt, 24V DC

2-4

 

inp)

 

Terminal.....................................................layout FX2N (transistor opt,

2-5

 

DC inp)

 

Transistor output specifications ................

6-9

 

Triac output specification ........................

6-6

 

Basic diagnostics .......................................

7-4

 

BATT.V LED ON .......................................

7-6

 

Common error ........................................

7-12

 

CPU.E LED ON ........................................

7-9

 

Error codes .............................................

7-19

 

Error flags ...............................................

7-15

 

Error registers ........................................

7-17

 

Power ON, PC OFF .................................

7-4

 

PROG.E LED flashes ...............................

7-8

CCable size

 

Earth/grounding cables ..........................

4-10

 

Power cables ............................................

4-6

D

Common errors ........................................

7-12

Diodes in series with inputs .......................

5-7

EEnvironmental

 

Caution ...................................................

3-10

 

Mounting in an enclosure .........................

3-9

 

PC specification .......................................

3-8

 

Error codes ...............................................

7-19

 

Error flags .................................................

7-15

 

Error registers ..........................................

7-17

 

Extension blocks ........................................

1-5

 

Terminal layouts - all types .......................

2-7

 

Extension units

 

G

See Powered extension units

 

General features

 

I

FX2N units ................................................

3-4

In-rush currents when using triac outputs ...

6-7

 

Input specification

 

 

110V AC FX0N ........................................

5-10

 

Programming caution when using

5-12

 

110V AC in-puts ....................................

 

24V DC FX2N ...........................................

5-3

 

Using diodes in series with inputs ............

5-7

 

Using resistors in parallel to inputs ..........

5-8

 

Wiring 110V AC inputs ............................

5-11

 

Wiring an input for sink ............................

5-6

 

Wiring an input for source ........................

5-6

 

Installation ..................................................

3-3

 

Instruction list

 

 

Alphabetically sorted ..............................

7-22

 

Numerically sorted .................................

7-21

MMaintenance

 

General maintenance .............................

7-14

 

Replacing the battery .............................

7-13

 

Model name

 

 

Explanation ..............................................

1-10

 

Mounting

 

 

DIN rail caution .......................................

3-11

 

General notes with regard to electrical

3-13

 

noise .....................................................

 

In an enclosure .........................................

3-9

 

Use of DIN rail ........................................

3-11

O

Use of direct mounting ...........................

3-12

Output specification

 

 

In-rush currents ........................................

6-7

 

Relay outputs ...........................................

6-3

 

Reliability ..................................................

6-4

 

Response times ......................................

6-10

 

Transistor outputs......................................

6-9

 

Triac outputs .............................................

6-6

 

Wiring a relay ...........................................

6-5

 

Wiring a transistor ..................................

6-11

 

Wiring a triac ............................................

6-8

PPower supply

 

24V DC service supply 4-11 ...................

4-11

 

Cable size .................................................

4-6

 

Connection diagram .................................

4-9

 

System isolation .......................................

4-6

 

System requirements ...............................

4-8

 

Powered extension units

 

 

All types.....................................................

1-5

 

Terminal layouts - all types .......................

2-7

R

Preliminary checks .....................................

7-3

Relay reliability ...........................................

6-4

 

Replacing the battery ...............................

7-13

 

Resistors in parallel with inputs ..................

5-8

S

Response times when using transistors....

6-10

Safe loads ................................................

6-12

 

Safety

 

 

Guidelines ....................................................

ii

 

Manual symbols ...........................................

ii

 

Serial Number

 

 

Explanation .............................................

1-11

 

Service power supply

 

 

Caution ..................................................

4-11

 

Special function blocks ...............................

1-7

 

System Configuration ...............................

1-12

 

Example .................................................

1-16

TTerminal layouts

 

FX0N extension blocks - all types ..............

2-8

 

FX2N base unit (transistor opt, 24V DC inp) . 2-5

 

FX2N base units (relay output, 24V DC input) 2-4

 

FX2N extension blocks - all types .............

2-7

 

FX2N powered extension units - all types ..

2-7

 

Termination

 

U

Screw terinals ..........................................

4-5

Unit accessories ..........................................

1-9

8-3