Материал: m013205e
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 purpose (750-472/000- 200, 750-474/000-200). The numerical format for 750-472/000-200 is equivalent to S5 463, 750-474/000-200 equivalent to S5 460/465.
Input |
Binary value |
X : without meaning |
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current |
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F : short circuit or |
Hex. |
Dec. |
Status |
LED |
4-20mA |
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F: open circuit |
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Ü : overflow |
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X F Ü |
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32 |
0111 1111 1111 1 |
0 0 1 |
7F F9 |
32761 |
42 |
on |
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31,99 |
0111 1111 1111 0 |
0 0 0 |
7F F0 |
32752 |
0 |
off |
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20,5 |
0101 0010 0000 0 |
0 0 1 |
52 00 |
20992 |
0 |
off |
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20 |
0101 0000 0000 0 |
0 0 0 |
50 00 |
20480 |
0 |
off |
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16 |
0100 0000 0000 0 |
0 0 0 |
40 00 |
16384 |
0 |
off |
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12 |
0011 0000 0000 0 |
0 0 0 |
30 00 |
12288 |
0 |
off |
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8 |
0010 0000 0000 0 |
0 0 0 |
20 00 |
8192 |
0 |
off |
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4,0078 |
0001 0000 0000 1 |
0 0 0 |
10 08 |
4104 |
0 |
off |
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4 |
0001 0000 0000 0 |
0 0 0 |
10 00 |
4096 |
0 |
off |
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3,5 |
0000 1110 0000 0 |
0 1 1 |
0E 00 |
3584 |
0 |
on |
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0 |
0000 0000 0000 0 |
0 0 0 |
00 00 |
0 |
0 |
on |
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Analog Inputs 750-472, 474 |
4 |
:$*2Ç, 2Ç6<67(0
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Input |
Binary value |
X : without meaning |
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current |
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F : short circuit or |
Hex. |
Dec. |
Status |
LED |
||||
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0-20mA |
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F: open circuit |
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Ü : overflow |
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X F Ü |
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30 |
0110 0000 0000 0 |
0 0 1 |
6001 |
24577 |
42 |
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on |
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29,98 |
0101 1111 1111 1 |
0 0 0 |
5F F8 |
24568 |
0 |
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on |
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20,5 |
0100 0001 1001 1 |
0 0 0 |
41 98 |
16762 |
0 |
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on |
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20 |
0100 0000 0000 0 |
0 0 0 |
4000 |
16384 |
0 |
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off |
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10 |
0010 0000 0000 0 |
0 0 0 |
2000 |
8192 |
0 |
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off |
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5 |
0001 0000 0000 0 |
0 0 0 |
1000 |
4096 |
0 |
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off |
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2,5 |
0000 1000 0000 0 |
0 0 0 |
0800 |
2048 |
0 |
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off |
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1,25 |
0000 0100 0000 0 |
0 0 0 |
0400 |
1024 |
0 |
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off |
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0,625 |
0000 0010 0000 0 |
0 0 0 |
0200 |
512 |
0 |
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off |
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0,00976 |
0000 0000 0000 1 |
0 0 0 |
0008 |
8 |
0 |
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off |
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0 |
0000 0000 0000 0 |
0 0 0 |
0000 |
0 |
0 |
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off |
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If you have questions about the formatting of this data, please contact WAGO for I/O System technical support.
Analog Inputs 750-472, 474 |
5 |
:$*2Ç, 2Ç6<67(0
2-Channel Analog Input
± |
10 V, 16 Bit, single ended |
750-476 |
||||||||||||||||||||||||||||||||||||||||||||||||||
0 |
-10 V, 16 Bit, single ended |
750-478 |
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Function clamp and variants
Item-No. |
Description |
Identification |
750-476 |
2-Channel Analog Input |
2 AI ± 10 V DC |
|
± 10 V, single ended |
16 Bit s.e. |
750-476/000-200 |
2-Channel Analog Input |
2 AI ± 10 V DC |
|
± 10 V, single ended |
16 Bit s.e. |
|
with status infomation within the data word |
S5-466 |
|
|
|
750-478 |
2-Channel Analog Input |
2 AI 0-10 V DC |
|
0-10 V, single ended |
16 Bit s.e. |
750-478/000-200 |
2-Channel Analog Input |
2 AI 0-10 V DC |
|
0-10 V, single ended |
16 Bit s.e. |
|
with status infomation within the data word |
S5-466 |
Analog Inputs 750-476, 478 |
1 |
4;13614<<< |
:$*2®,22®6<67(0 |
Technical description
This description is only intended for hardware and software version
X X X X 0 4 0 1 - - - - .The serial number can be found on the right side of the module.
The input channels are single ended and they have a common ground potential.
The inputs are connected to I and 0V.
The shield is connected to „S“. The connection is made automatically when snapped onto the DIN rail.
Attention:
The lowest power jumper contact is not carried out for some modules (e.g. 4-channel)! A module which needs all contacts (e.g. 2-channel digital) may not be connected to the right hand side of modules which do not have 3 power jumper contacts (e.g. 4-channel modules).
The input module can be connected to all buscouplers of the :$*2®,22®6<67(0 (except for the economy type).
Analog Inputs 750-476, 478 |
2 |
4;13614<<< |
:$*2®,22®6<67(0 |
Technical Data
Item Number |
750-476 |
|
|
750-478 |
|
750-476/000-200 |
|
750-478/000-200 |
|
Number of channels |
|
2 |
|
|
Nominal voltage |
via system voltage (DC/DC) |
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Overvoltage resistance |
|
24 V max. |
|
|
Internal current |
|
75 mA typ. |
|
|
consumption |
|
|
|
|
Input signal |
+/- 10 V |
|
|
0 - 10 V |
Input impedance |
|
130 kΩ typ. |
|
|
Overvoltage protection |
24 V protected against polarity reversal |
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Resolution |
|
15 Bit + sign |
||
Input filter |
|
50 Hz |
|
|
Noise rejection at sampling |
|
< -100 dB |
|
|
frequency |
|
|
|
|
Noise rejection below |
|
< -40 dB |
|
|
sampling frequency |
|
|
|
|
Transition frequency |
|
13 Hz |
|
|
Isolation |
500 V system/power supply |
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Wandlungszeit |
|
80 ms typ. |
|
|
Bitwidth per channel |
|
16Bit: Data; |
|
|
|
optional 8Bit: control/status |
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Configuration |
none, optional via software parameter |
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Operating temperature |
|
0°C....+55°C |
|
|
Wire connection |
CAGE CLAMP; 0,08 bis 2,5mm2 |
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Dimensions (mm)WxHxL |
12 x 64* x 100 |
* from upper edge of the carrier rail |
||
Analog Inputs 750-476, 478 |
3 |
4;13614<<< |
:$*2®,22®6<67(0 |