Test voltage: 7.5 V supply (bus logic), 24 V supply UANA / I/O
Test voltage: 7.5 V supply (bus logic), 24 V supply UANA / functional ground
CCCex note
Use in potentially explosive areas is not permitted in China.
Connection method
Inline data jumper
Spring-cage connection
Required configuration data
Description of the input
Input for resistive temperature sensors
Number of inputs
8 (for resistance temperature detectors)
Note regarding the connection technology
Sensor types (RTD) that can be used
Pt, Ni, KTY, Cu sensors, linear resistors
Tolerance, relative
see tables for tolerance values
Tolerance, absolute
see tables for tolerance values
typ. ± 0.05 K (Pt 100 with 4-conductor connection)
Measured value representation
16 bits (15 bits + sign bit)
Input filter time
100 ms
120 ms
200 ms
480 ms (adjustable)
Differential non-linearity
typ. 1 ppm / ±0.0001 % (in all ranges)
Integral non-linearity
typ. 20 ppm / ±0.002 % (R<sub>Lin</sub> 500 Ω)
typ. 200 ppm / ±0.02 % (R<sub>Lin</sub> 5000 Ω)
typ. 30 ppm / ±0.003 % (Pt 100)
Linear resistance measuring range
0 Ω ... 30 kΩ
0 Ω ... 5 kΩ
0 Ω ... 500 Ω
Process data update
1.8 s (Up to 3.3 s possible depending on operating mode)
Scope of supply
including Inline connectors and marking fields
Operating mode
Process data mode with 5 words/1 word PCP
Diagnostics messages
Failure of or insufficient communications power U<sub>L</sub> I/O error message sent to the bus coupler
Failure of the internal I/O supply I/O error message sent to the bus coupler
User error Error message in the process data
Overvoltage category
II (IEC 60664-1, EN 60664-1)
Pollution degree
2 (IEC 60664-1, EN 60664-1)
Maximum power dissipation for nominal condition
Supply voltage
24 V DC (via voltage jumper)
7.5 V DC (via voltage jumper)