Ni1000 Tk5000; Table 32: Process Image For 750-464, Type Ni1000 Tk5000 Sensor Setting - WAGO -I/O-SYSTEM 750 Manual

48 Process Image
4.3.8

Ni1000 TK5000

With the setting "Ni1000 TK5000", the I/O module converts the resistance
measured values of type Ni1000 TK5000 sensors and outputs them as
temperature values.
The temperature values are displayed at a resolution of 1 digit per 0.1 °C in one
word (16-bit). Temperature values below 0 °C are represented in two's
complement binary. As a result, 0 °C corresponds to the numeric value 0x0000
and 100 °C to the numeric value 0x03E8 (dec. 1000).
The possible numeric range corresponds to the defined temperature range of
−60 °C ... +250 °C for type Ni1000 TK5000 sensors.

Table 32: Process image for 750-464, type Ni1000 TK5000 sensor setting

Temperature
°C
---
Short circuit
< −60.0
Underrange
−60.0
−50.0
0.0
50.0
100.0
150.0
200.0
250.0
> 250.0
Overrange
---
Wire break
1) Temperature values below 0 °C are represented in two's complement binary.
2) When short circuit and wire break monitoring is ON (see section "Behavior in the Event of an
Error")
3) When underrange / overrange limit is ON (see section "Behavior in the Event of an Error")
Manual
Version 1.1.0
Resistance
Ω
Binary
< 9
'1111.1101.1010.1000'
2)
< 751.79
'1111.1101.1010.1000'
3)
751.79 '1111.1101.1010.1000'
790.88 '1111.1110.1101.0000'
1000.00 '1111.1111.1001.1000'
1234.98 '0000.0000.0110.0000'
1500.00 '0000.0001.0010.1000'
1799.27 '0000.0001.1111.0000'
2136.96 '0000.0010.1011.1000'
2517.27 '0000.0011.1000.0000'
> 2517.27
'0000.0011.1000.0000'
3)
> 5500
'0000.0011.1000.0000'
2)
WAGO-I/O-SYSTEM 750
750-464 2/4 AI RTD configurable
1)
Numeric value
Hex.
0xFDA8
0xFDA8
0xFDA8
0xF1F4
0xFF9C
0x01F4
0x03E8
0x05DC
0x07D0
0x09C4
0x09C4
0x09C4
Status LED
byte error
hex. AI 1, 2
Dec.
−600 0x51 on
−600 0x41 on
−600 0x51 on
−500 0x00 off
0 0x00 off
500 0x00 off
1000 0x00 off
1500 0x00 off
2000 0x00 off
2500 0x00 off
2500 0x42 on
2500 0x62 on