Connection method
Card edge connector
Push-in connection
Transmission speed
See system in which you use the Smart Element.
Start time until ready to operate
Required configuration data
Input name
Analog inputs
External cold junction (can also be used as an additional Pt 100 sensor input)
Description of the input
Inputs for thermocouples or linear voltage
Number of inputs
1
4 (Inputs for thermocouples or linear voltage)
Connection technology
2-conductor (shielded, twisted pair)
4-conductor
Sensor types that can be used (TC)
B, C, E, J, K, L, N, R, S, T, U, W, HK, mV input
Tolerance, relative
see tables for tolerance values
typ. 0.01 % (Thermocouple type K, NiCr-Ni)
Tolerance, absolute
see tables for tolerance values
typ. ± 0.27 K (Thermocouple type K, plus tolerance of cold junction)
Measured value representation
16 bits (15 bits + sign bit)
Input filter time
100 ms
120 ms
120 ms (adjustable)
40 ms
60 ms
Protective circuit
Reverse polarity protection; Polarity protection diode
Surge protection
Surge protection; See the system in which the Smart Element is used.
Transient protection
Sensor types (RTD) that can be used
Mounting position
See the system in which the Smart Element is used.
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 (using card edge connectors)
using card edge connectors
Supply voltage range
19.2 V DC ... 30 V DC (including all tolerances, including ripple)
Current consumption
min. 16 mA (without connected peripherals)
Protection
See the system in which the Smart Element is used.
Test voltage: Communications supply / 24 V supply (I/O)
Test voltage: Communications supply / functional ground
Test voltage: 24 V supply (I/O) / functional ground
Note on the connection method
Conductor cross-section, rigid
Conductor cross-section, flexible
Conductor cross-section AWG
Conductor cross-section, flexible, with ferrule, with plastic sleeve
Conductor cross-section, flexible, with ferrule, without plastic sleeve
Ambient temperature (operation)