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202 • I/O modules

Analog Inputs 750-469, /000-XXX

750-469/000-012, Broken wire detection,Type L

T[°C]

Value [hex]

Value [dec]

Status byte [hex]

LED

<-25

<FF06

<-1000

41

on

 

 

 

 

 

 

 

 

 

 

-25.0

FF06

-1000

00

off

 

 

 

 

 

0.0

0000

0

00

off

 

 

 

 

 

 

 

 

 

 

100.0

03E8

1000

00

off

 

 

 

 

 

200.0

07D0

2000

00

off

 

 

 

 

 

300.0

0BB8

3000

00

off

 

 

 

 

 

400.0

0FA0

4000

00

off

 

 

 

 

 

 

 

 

 

 

500.0

1388

5000

00

off

 

 

 

 

 

600.0

1770

6000

00

off

 

 

 

 

 

700.0

1B58

7000

00

off

 

 

 

 

 

800.0

1F40

8000

00

off

 

 

 

 

 

 

 

 

 

 

900.0

2328

9000

00

off

 

 

 

 

 

>900

>2328

>9000

42

on

 

 

 

 

 

Open circuit

7FFF

32767

42

on

 

 

 

 

 

Modular I/O System

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I/O modules • 203

Analog Inputs 750-472, -474

4.4.1.1.92 Channel Analog Inputs

(0-20mA / 4-20mA single-ended) 750-472, -474

Function AI 1

Error AI 1

AI 1

Shield (screen)

13

14

A

 

 

C

B

 

 

D

E1

E2

+

+

0V

0V

S

S

750-472

Function AI 2

Error AI 2

Data contacts

AI 2

24V

0V

Shield (screen)

Power jumper contacts

I/O modules and variations

Item-No.:

750-472

750-472/000-200

750-474

750-474/000-200

Name:

2AI 0-20mA 16 Bit s.e.

2AI 0-20mA 16 Bit s.e. S5-463

2AI 4-20mA 16 Bit s.e.

2AI 4-20mA 16 Bit s.e. S5-460 /465

Technical description

This description is only intended for hardware and software version X X X X 0 2 0 2- - -- 0 5 0 3.

The serial number can be found on the right side of the module.

The input channels are single ended and they have a common ground potential.

The inputs are connected to +I. Via 24 V / 0 V power can be provided directly to the sensor from the module. Power connections are made automatically from module to module through the PJC when snapped onto the DIN rail.

The shield is connected to "S". The connection is made automatically when snapped onto the DIN rail.

The input module can operate with all buscouplers of the

WAGO-I/O-SYSTEM (except for the economy type).

Modular I/O System

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204 • I/O modules

Analog Inputs 750-472, -474

Technical Data:

Item-No.:

Number of inputs

Nominal voltage

Overvoltage protection

Input current (internal)

Input signal

Input current

Resistance

Signal voltage

Resolution

Input filter

Noise rejection at sampling frequency

Noise rejection below sampling frequency

Transition requency

Isolation

Conversion time

Bit width per channel

Configuration

Operating temperature

Wire connection

Dimensions (mm) WxHxL

750-472,

750-474,

750-472/000-200*)

750-474/000-200*)

2

DC 24 V (-15% / +20%) via power jumper contacts

24 V max.

75 mA typ.

0-20mA

4-20mA

 

 

< 38 mA at 24 V

50 Ω

non-linear/overload protection: U=DC 1.2 V +160Ω *Imess

16 Bit internal, 15 Bit via fieldbus

(*) 12 Bit + sign for the variations 750-472/000-200 and 474/000-200)

50Hz

<-100 dB

<-40 dB

13Hz

500 V System/power supply

80 ms typ.

16Bit: Data; optional 8Bit: Control/Status

none, or via software with the consent of WAGO

0°C....+55°C

CAGE CLAMP ; 0.08 mm2 - 2.5 mm2, AWG 28 – 14, 8 – 9 mm Stripped length

12 x 64* x 100 (*from upper edge of carrier rail)

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I/O modules • 205

Analog Inputs 750-472, -474

Numerical format

The resolution of 750-472 and 750-474 are 15 Bit.

750-472, 750-474

Input

Input

Value

 

 

 

 

current

current

Binary

Hex.

Dec.

Status

LED

0-20mA

4-20mA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

>20.5

>20.5

0111 1111

1111 1111

7F FF

32767

42

on

20

20

0111 1111

1111 1111

7F FF

32767

0

off

10

12

0100 0000

0000 0000

40 00

16384

0

off

5

8

0010 0000

0000 0000

20 00

8192

0

off

2.5

6

0001 0000

0000 0000

10 00

4096

0

off

0.156

4.125

0000 0001

0000 0000

01 00

256

0

off

0.01

4.0078

0000 0000

0001 0000

00 10

16

0

off

0.005

4.0039

0000 0000

0000 1000

00 08

8

0

off

0

4

0000 0000

0000 0000

00 00

0

0

off

0

3.5 - 4

0000 0000

0000 0000

0

0

0

off

0

0 - 3.5

0000 0000

0000 0000

0

0

41

on

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(4-20mA)

(4-20 mA)

Numerical format for Siemens function blocks

For fieldbus masters with the ability to evaluate the status information within the data word, i.e. Siemens format.

The status information is contained in Bit B0 .. B2.

The digitized input is placed at the position Bit B3 .. B15. The numerical format for 750-472/000-200 is equivalent to S5 463 and for 750-474/000-200 to S5 460/465.

750-472/000-200, -474/000-200

Input current

Value

 

 

 

 

 

4-20mA

Binary

X E O*)

Hex.

Dec.

Status

LED

32

0111 1111 1111 1

0 0 1

7F F9

32761

42

on

31.99

0111 1111 1111 0

0 0 0

7F F0

32752

0

on

20.5

0101 0010 0000 0

0 0 0

52 00

20992

0

on

20

0101 0000 0000 0

0 0 0

50 00

20480

0

off

16

0100 0000 0000 0

0 0 0

40 00

16384

0

off

12

0011 0000 0000 0

0 0 0

30 00

12288

0

off

8

0010 0000 0000 0

0 0 0

20 00

8192

0

off

4.0078

0001 0000 0000 1

0 0 0

10 08

4104

0

off

4

0001 0000 0000 0

0 0 0

10 00

4096

0

off

3.5

0000 1110 0000 0

0 0 0

0E 00

3584

0

on

0

0000 0000 0000 0

0 0 0

00 00

0

0

on

*) X : without meaning, E : short circuit or open circuit, O : overflow

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206 • I/O modules

Analog Inputs 750-476, -478

4.4.1.1.10 2 Channel Analog Inputs

(± 10 V / 0-10 V, 16 Bit, single-ended) 750-476, -478

Function AI 1

Error AI 1

AI 1

Shield (screen)

13

14

A

 

 

C

B

 

 

D

E1

E2

+

+

0V

0V

S

S

750-476

Function AI 2

Error AI 2

Data contacts

AI 2

24V

0V

Shield (screen)

Power jumper contacts

I/O modules and variations

Item-No.: Description

750-476 2 Channel Analog Input

± 10 V, single-ended

750-478 2 Channel Analog Input

0-10 V, single-ended

Name

2 AI ± 10 V DC 16 Bit s.e.

2 AI 0-10 V DC 16 Bit s.e.

Technical description

This description is only intended for hardware and software version X X X X 0 4 0 2 - - - - .

The serial number can be found on the right side of the module.

The input channels are single ended and they have a common ground potential.

The inputs are connected to I and 0V.

The shield is connected to "S". The connection is made automatically when snapped onto the DIN rail.

The input module can operate with all buscouplers of the

WAGO-I/O-SYSTEM (except for the economy type).

Modular I/O System

ETHERNET TCP/IP

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