Technical data
Technical data | EL3204-0200 |
|---|---|
Number of inputs | 4 |
Sensor types | any RTD within the range |
Connection technology | 2-wire |
Temperature range | Range-dependent |
Resolution (default) | Default: 0.1°C per digit for temperature measurement |
Sampling type | Multiplex |
Ground reference | Differential |
Conversion time | Approx. 4 ms.. 500 ms (configurable), depending on configuration and filter setting |
ADC conversion method | ΔΣ (Delta-Sigma) |
Measuring current (depending on the sensor element and temperature) | typ. < 0.03 mA |
Sensor supply | Continuous current (not switched) |
Measuring error | < ±0.3% from measuring range end value 240 kΩ |
Support NoCoEStorage | Yes |
Width in the process image | Max. 16 bytes input |
Power supply for the electronics | via the E-bus |
Current consumption via E-bus | typ. 150 mA |
Electrical isolation | 500 V (E-bus/field voltage) |
Configuration | via TwinCAT System Manager |
Weight | Approx. 60 g |
Permissible ambient temperature range during operation | 0°C... +55°C |
Permissible ambient temperature range during storage | -25°C... +85°C |
Permissible relative air humidity | 95%, no condensation |
Dimensions (W x H x D) | Approx. 15 mm x 100 mm x 70 mm (width aligned: 12 mm) |
On 35 mm mounting rail in compliance with EN 60715 | |
Enhanced mechanical load capacity | Yes, see also Installation instructions for terminals with enhanced mechanical load capacity |
Vibration / shock resistance | In accordance with EN 60068-2-6 / EN 60068-2-27 |
EMC immunity / emission | In accordance with EN 61000-6-2 / EN 61000-6-4 |
Protection rating | IP20 |
Installation position | Any |
Identification / approval*) |
*) Real applicable approvals/markings see type plate on the side (product marking).
Ex markings
Standard | Marking |
|---|---|
ATEX | II 3 G Ex nA IIC T4 Gc |
IECEx | Ex nA IIC T4 Gc |