Материал: m012900e

Внимание! Если размещение файла нарушает Ваши авторские права, то обязательно сообщите нам

I/O modules • 187

Analog Inputs 750-465, -466, (-486)

The status of the input channels are indicated by the LEDs:

Function:	on	The channel function is error-free.
	off	The communication to the bus coupler is broken.
Error:	on	The input signal is out of range < 3.5 mA
		or > 20.5 mA.
	off	The input signal is in range.

The input module can operate with all buscouplers of the

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

Technical Data:

Item-No.:

Number of inputs

Nominal voltage

Input current (internal)

Input signal

Resistance

Resolution

Signal voltage

Current limiting

Measuring error

Isolation

Conversion time

Bit width per channel

Configuration

Operating temperature

Wire connection

Dimensions (mm) WxHxL

750-465,	750-466,
750-465/000-200*)	750-466/000-200*)
	(formerly 750-486)

via system voltage (DC / DC)

75 mA typ.

0-20 mA	4-20 mA

<150 Ω at 20 mA

12 Bit

(*) 12 Bit + sign for the variations 750-465/000-200 and 750-466/000-200)

29 V max.

<40 mA typ. at 24 V for 1 min

<± 0,3% (from upper limit of effective range)

500V System/power supply

2 ms typ.

16 Bit: Data

8 Bit: Control/Status, optional

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)

Modular I/O System

ETHERNET TCP/IP

188 • I/O modules

Analog Inputs 750-465, -466, (-486)

Numerical format

The digitized measured value is stored in a data word (16 bit) as an input byte 0 (high) and as an input byte 1 (low). The value with a 12 bit resolution is illustrated on bit B3 ... B14. The three low value bits (B0 ... B2) are only used in the event of an error.

Some fieldbus systems process status information to the input channel using a status byte.

750-465, 750-466

Input current			Value			Status	LED
0-20		Binary		Hex.	Dec.		Error
0-20	4-20	Binary		Hex.	Dec.		Error
mA	mA						E (1,2)
>20.5	>20.5	0111 1111 1111 1111		0x7FFF	32767	0x42	on
20	20	0111 1111	1111 1XXX	0x7FFF	32767	0x00	off
10	12	0100 0000	0000 0XXX	0x4000	16384	0x00	off
5	8	0010 0000	0000 0XXX	0x2000	8192	0x00	off
2.5	6	0001 0000	0000 0XXX	0x1000	4096	0x00	off
0.156	4.125	0000 0001	0000 0XXX	0x0100	256	0x00	off
0.01	4.0078	0000 0000	0001 0XXX	0x0010	16	0x00	off
0.005	4.0039	0000 0000	0000 1XXX	0x0008	8	0x00	off
0	4	0000 0000	0000 0XXX	0x0000	0	0x00	off
-	3.5 - 4	0000 0000 0000 0000		0x0000	0	0x00	off
-	0 - 3.5	0000 0000 0000 0000		0x0000	0	0x41	on

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.

Modular I/O System

ETHERNET TCP/IP

I/O modules • 189

Analog Inputs 750-465, -466, (-486)

750-465/000-200 (formerly 485)

Input					Value						Status		LED
current		Binary			X E O *)		Hex.			Dec.			Error
0-20 mA					X E O *)								E (1,2)
>20.5	0101 0000 0000 0				0 0 1		0x5001		20481		0x42		on


20	0101 0000 0000 0				0 0 0		0x5000		20480		0x00		off

10	0011 0000 0000 0				0 0 0		0x3000		12288		0x00		off

5	0010 0000 0000 0				0 0 0		0x2000		8192		0x00		off

2.5	0001 1000 0000 0				0 0 0		0x1800		6144		0x00		off


0.312	0001 0001 0000 0				0 0 0		0x1100		4608		0x00		off

0.019	0001 0000 0001 0				0 0 0		0x1010		4112		0x00		off

0.0097	0001 0000 0000 1				0 0 0		0x1008		4104		0x00		off

0	0001 0000 0000 0				0 0 0		0x1000		4096		0x00		off


*) X : without meaning, E : short circuit or open circuit, O : overflow
750-466/000-200 (formerly 750-486)
Input-					Value						Status		LED
current		Binary			X E O *)		Hex.			Dec.			Error
0-20 mA					X E O *)								E (1,2)

>20.5	0101 0000 0000 0000				0 0 1		0x5001		20481		0x42		on

20	0101 0000 0000 0000				0 0 0		0x5000		20480		0x00		off

12	0011 0000 0000 0000				0 0 0		0x3000		12288		0x00		off

8	0010 0000 0000 0000				0 0 0		0x2000		8192		0x00		off


6	0001 1000 0000 0000				0 0 0		0x1800		6144		0x00		off

4.25	0001 0001 0000 0000				0 0 0		0x1100		4608		0x00		off

4.016	0001 0000 0001 0000				0 0 0		0x1010		4112		0x00		off

4	0001 0000 0000 0000				0 0 0		0x1000		4096		0x00		off


<3.5	0001 0000 0000 0000				0 1 1		0x1003		4099		0x41		on

*) X : without meaning, E : short circuit or open circuit, O : overflow
Status byte
Bit	7		6	5		4	3	2		1		0
Meaning	0		ERROR	res.		res.	res.	res.		Overrange		Underrange
ERROR	Error at the input channel.
Overrange	The input signal is over the admissible measuring range, if necessary it exists a
	short-circuit.
Underrange	The input signal is under the admissible measuring range, if necessary it exists
	an open circuit (only for module 750-466).
Res.	Reserved, not currently used

Modular I/O System

ETHERNET TCP/IP

190 • I/O modules

Analog Inputs 750-467, (-487)

4.4.1.1.62 Channel Analog Inputs

0-10V (single-ended)750-467, (-487)

13	14
A
Function AI 1	C
B
	D
+E1 +E2
AI 1
M	M
Common
(ground)
S	S
Shield
(screen)
750-467

Function AI 2

Data contacts

AI 2

Common (ground)

Shield (screen)

I/O modules and variations

Item-No.:	Description:	Name
750-467	2 Channel Analog Input 0-10V single-ended	2AI 0-10V	DC s.e.
750-467/000-200	2 Channel Analog Input 0-10V single-ended	2AI 0-10V	DC s.e. S5 FB
(formerly 487)	with Status information within the dataword

Technical description

This description is only intended for hardware version X X X X 2 A 0 0 - - - -.

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

These I/O modules are not provided with integrated power jumper contacts. The power supply is made by the data contacts with a DC-DC converter.

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

I/O modules • 191

Analog Inputs 750-467, (-487)

Technical Data:

Item-No.:

Number of inputs

Nominal voltage

Input current (internal)

Overvoltage protection

Input signal

Resistance

Resolution

Isolation

Conversion time

Bit width per channel

Configuration

Operating temperature

Wire connection

Dimensions (mm) WxHxL

750-467,

750-467/000-200*)

via system voltage

60 mA

35 V max.

0-10 V

133 kΩ typ.

12 Bit

(*) 12 Bit + sign for the variations 750-467/000-200)

500V System/power supply

2 ms typ.

16 Bit: Data; optional 8 Bit: 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)

Numerical format

All analog values will be shown in a unit numerical format. The resolution is 12 Bits.

The following table will explain the numerical format. The 3 LSBs are not significant.

Modular I/O System

ETHERNET TCP/IP

Смотрите также:


«ДОХОДЫ, РАСХОДЫ И ПРИБЫЛЬ КОММЕРЧЕСКОГО БАНКА.»
«ДОХОДЫ, РАСХОДЫ И ПРИБЫЛЬ КОММЕРЧЕСКОГО БАНКА.»
Значение, сущность и содержание социально — педагогической деятельности в организации для детей-сирот и детей, оставшихся без попечения родителей
__RGR2
__RGR2
_11_А. Франс для эл версии
_индив анализ данных
- Интерфейс 485 и оптопорт 11
!!!Вопросы_Философские проблемы техники