I/O Modules For Voltage Measuring (Mv) - WAGO 750-462 Series Manual

Temperature
1)

2.1.1.7.2 I/O Modules for Voltage Measuring (mV)

Voltage measuring (mV)
750-462/000-003 Voltage measuring –120 ... 120 mV
When measuring the voltage, the input range from -120 mV to +120 mV is
mapped to a range of values between -18750 and +18750 with a resolution of
6.4 µV per digit.
Voltage values below 0 mV are represented in two's complement binary form.
1)
WAGO-I/O-SYSTEM 750
I/O Modules
750-462/000-050, Type K without K Cold junction compensation
°C
<-100.0 '1111.1100.0001.1000'
-100.0 '1111.1100.0001.1000'
0.0 '0000.0000.0000.0000'
100.0 '0000.0011.1110.1000'
200.0 '0000.0111.1101.0000'
300.0 '0000.1011.1011.1000'
400.0 '0000.1111.1010.0000'
500.0 '0001.0011.1000.1000'
1000.0 '0010.0111.0001.0000'
1200.0 '0010.1110.1110.0000'
1300.0 '0010.1110.1110.0000'
1370.0 '0011.0101.1000.0100'
>1370.0 '0011.0101.1000.0100'
Temperature values below 0 °C are represented in two's complement binary form.
750-462/000-003, mV-Measuring ±120 mV
Voltage
mV
<-120.0 '1011.0110.1100.0010'
-120.0 '1011.0110.1100.0010'
-90.0 '1100.1001.0001.0010'
-60.0 '1101.1011.0110.0001'
-30.0 '1110.1101.1011.0001'
0.0 '0000.0000.0000.0000'
30.0 '0001.0010.0101.0000'
60.0 '0010.0100.1001.1111'
90.0 '0011.0110.1110.1111'
120.0 '0100.1001.0011.1110'
>120.0 '0100.1001.0011.1110'
Voltage values below 0 mV are represented in two's complement binary form.
750-462 (/xxx-xxx) [2 AI Thermocouple] • 17
1)
Numerical value
binary hex.
0xFC18
0xFC18
0x0000
0x03E8
0x07D0
0x0BB8
0x0FA0
0x1388
0x2710
0x2EE0
0x2EE0
0x3584
>0x3584
1)
Numerical value
binary hex.
0xB6C2
0xB6C2
0xC912
0xDB61
0xEDB1
0x0000
0x1250
0x249F
0x36EF
0x493E
0x493E
Process Image
Status- LED
byte Error
dec. hex. AI 1, 2
-1000 0x41 on
-1000 0x00 off
0 0x00 off
1000 0x00 off
2000 0x00 off
3000 0x00 off
4000 0x00 off
5000 0x00 off
10000 0x00 off
12000 0x00 off
13000 0x00 off
13700 0x00 off
>13700 0x42 on
Status- LED
byte Error
dec. hex. AI 1, 2
-18750 0x00 off
-18750 0x00 off
-14062 0x00 off
-9375 0x00 off
-4687 0x00 off
0 0x00 off
4688 0x00 off
9375 0x00 off
14063 0x00 off
18750 0x00 off
18750 0x00 off