Материал: m013205e
The 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. (750-467, 468). The 3 LSBs are not taken into account.
Input voltage |
Binary value |
|
|
|
0-10V |
|
Hex. |
Dec. |
Status |
> 10 |
0111 1111 1111 1111 |
7F FF |
32767 |
42 |
|
|
|
|
|
10 |
0111 1111 1111 1XXX |
7F F8 |
32760 |
0 |
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|
|
5 |
0100 0000 0000 0XXX |
40 00 |
16384 |
0 |
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|
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|
2,5 |
0010 0000 0000 0XXX |
20 00 |
8192 |
0 |
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|
1,25 |
0001 0000 0000 0XXX |
10 00 |
4096 |
0 |
|
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|
|
0,0781 |
0000 0001 0000 0XXX |
01 00 |
256 |
0 |
|
|
|
|
|
0,0049 |
0000 0000 0001 0XXX |
00 10 |
16 |
0 |
|
|
|
|
|
0,0024 |
0000 0000 0000 1XXX |
00 08 |
8 |
0 |
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|
0 |
0000 0000 0000 0XXX |
00 07 |
7 |
0 |
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|
0 |
0000 0000 0000 0XXX |
0 |
0 |
0 |
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|
Analog Inputs 750-467,468,487,488 |
3 |
:$*2Ç, 2Ç6<67(0
The numerical format for Siemens
In addition to the full 16 bit indication of the measured value it is possible to use the ‘Siemens format’. The measured value is represented by the most significant 12 Bits. The 3 least significant Bits are reserved for diagnostic and status purposes. (750-487, 488)
Input |
Binary value |
X : without |
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|
|
voltage |
|
meaning |
Hex. |
Dec. |
Status |
0-10V |
|
F : short circuit or |
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F : open circuit |
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|
Ü : overflow |
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|
X F Ü |
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|
|
>10 |
0101 0000 0000 0 |
0 0 1 |
50 01 |
20481 |
42 |
|
|
|
|
|
|
10 |
0101 0000 0000 0 |
0 0 0 |
50 00 |
20480 |
0 |
|
|
|
|
|
|
5 |
0011 0000 0000 0 |
0 0 0 |
30 00 |
12288 |
0 |
|
|
|
|
|
|
2,5 |
0010 0000 0000 0 |
0 0 0 |
20 00 |
8192 |
0 |
|
|
|
|
|
|
1,25 |
0001 1000 0000 0 |
0 0 0 |
18 00 |
6144 |
0 |
|
|
|
|
|
|
0,0049 |
0001 0000 0000 1 |
0 0 0 |
10 08 |
4104 |
0 |
|
|
|
|
|
|
0 |
0001 0000 0000 0 |
0 0 0 |
10 00 |
4096 |
0 |
|
|
|
|
|
|
If you have questions about the formatting of this data, please contact WAGO for I/O System technical support.
Analog Inputs 750-467,468,487,488 |
4 |
:$*2Ç, 2Ç6<67(0
2 Channel Analog Input 0-20mA / 4-20mA single ended
PN 750-472, 750-472/000-200, 750-474, 750-474/000-200
Technical description:
This description is only intended for hardware and software version X X X X 0 2 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. Via 24 V / 0 V a sensor can be provided directly from the module. Power connections are made automatically from module to module when snapped onto the DIN rail.
The shield is connected to „S“. The connection is made automatically when snapped onto the DIN rail.
Attention:
The lowest power jumper contact is not carried out for some modules (e.g. 4-channel)! A module which needs all contacts (e.g. 2-channel digital) may not be connected to the right hand side of modules which do not have 3 power jumper contacts (e.g. 4-channel modules).
The input module can be connected to all buscouplers of the :$*2Ç, 2Ç6<67(0 (except for the economy type).
Analog Inputs 750-472, 474 |
1 |
:$*2Ç, 2Ç6<67(0
Technical Data:
Item Number 750-
Number of channels
Nominal voltage
Overvoltage protection
Internal current
Input signal
Input current
Resistance
Input voltage
Resolution
Input filter
Noise rejection at sampling frequency
Noise rejection below sampling frequency
Transition frequency
Isolation
Conversion time
Bit width per channel
Configuration
Operating temperature
Wire connection
Dimensions (mm)WxHxL
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472 |
474 |
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||
472/000-200 |
474/000-0200 |
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|||
2
24 V DC (-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=1,2 V DC+160Ω*Imess
internal 16 Bit, 15 Bit via fieldbus
50Hz
<-100 dB
<-40 dB
13Hz
500 V system/power supply
80 ms typ.
16Bit: Data; optional 8Bit: Control/Status
none, optional via software parameter
0°C....+55°C
CAGE CLAMP; 0,08 to 2,5mm2
12 x 64* x 100 *from upper edge of the carrier rail
Analog Inputs 750-472, 474 |
2 |
:$*2Ç, 2Ç6<67(0
The numerical format
The resolution of 750-472 and 750-474 are 15 Bit.
Input current |
Input current |
Binary value |
|
|
|
|
|
0-20mA |
4-20mA |
|
|
Hex. |
Dec. |
Status |
LED |
>20,5 |
>20,5 |
0111 1111 |
1111 1111 |
7F FF |
32767 |
42 |
on |
|
|
|
|
|
|
|
|
20 |
20 |
0111 1111 |
1111 1111 |
7F FF |
32767 |
0 |
off |
|
|
|
|
|
|
|
|
10 |
12 |
0100 0000 |
0000 0000 |
40 00 |
16384 |
0 |
off |
|
|
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|
|
5 |
8 |
0010 0000 |
0000 0000 |
20 00 |
8192 |
0 |
off |
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|
2,5 |
6 |
0001 0000 |
0000 0000 |
10 00 |
4096 |
0 |
off |
|
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|
0,156 |
4,125 |
0000 0001 |
0000 0000 |
01 00 |
256 |
0 |
off |
|
|
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|
|
|
|
|
0,01 |
4,0078 |
0000 0000 |
0001 0000 |
00 10 |
16 |
0 |
off |
|
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|
0,005 |
4,0039 |
0000 0000 |
0000 1000 |
00 08 |
8 |
0 |
off |
|
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|
|
0 |
4 |
0000 0000 |
0000 0000 |
00 00 |
7 |
0 |
off |
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|
0 |
3,5 - 4 |
0000 0000 |
0000 0000 |
0 |
0 |
0 |
off |
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|
0 |
0 - 3,5 |
0000 0000 |
0000 0000 |
0 |
0 |
41 |
on |
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|
(4-20 |
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Analog Inputs 750-472, 474 |
3 |
:$*2Ç, 2Ç6<67(0