Technical Characteristics
Environmental Characteristics
| Conforming to standards | IEC/EN 60947-4-1, UL/CSA 60947-4-1 | |
| Product certifications | IEC, UL* | |
|
Rated insulation voltage (Ui) |
Conforming to IEC/EN 60947-1, overvoltage category III, degree of pollution 3 |
690 V |
| Rated impulse withstand voltage (Uimp) |
Conforming to IEC/EN 60947-4-1 |
|
| 100–240 Vac/Vdc supply, digital inputs and digital outputs |
4 kV |
|
| 24 Vdc supply, inputs and outputs |
0.8 kV |
|
| Communication circuits |
0.8 kV |
|
| Current or voltage measurement circuit |
6 kV |
|
| Short-circuit withstand |
Conforming to IEC/EN 60947-4-1 |
100 kA |
| Climatic withstand | Conforming to IEC/EN 60068-2-30 |
12 x 24 hour cycles |
|
Conforming to IEC/EN 60070-2-11 |
48 h |
|
|
Corrosion immunity |
Atmosphere free from corrosive gases |
|
|
Humidity |
5–95%, non-condensing |
|
|
Ambient air temperature around the device |
Storage |
-40 to +80 °C (-40 to +176 °F) |
|
Operation |
-20 to +70 °C (-4 to +158 °F) |
|
|
Measured creepage distances |
- |
|
|
Flame resistance |
Conforming to UL 94 |
960 °C (1760 °F)
(for parts supporting live components) |
|
Conforming to IEC/EN 60695-2-12 |
650 °C (1202 °F) (for other parts) |
|
|
Shock resistance (1/2 sine wave, 11 ms) |
Conforming to IEC/EN 60068-2-27* |
15 gn |
| Vibration resistance |
Conforming to IEC/EN 60068-2-63 5–300 Hz |
4 gn (plate mounted) 1 gn (mounted on DIN rail) |
|
Resistance to electrostatic discharge |
Conforming to IEC/EN 61000-4-2 |
In open air: 8 kV - Level 3 On contact: 6 kV - Level 3 |
|
Immunity to radiated electromagnetic interference |
Conforming to IEC 61000-4-3 |
10 V/m - Level 3 |
|
Immunity to fast transient |
Conforming to IEC 61000-4-4 |
On supply and digital outputs: 2 kV - Level 2 Other circuits: 2kV - Level 1 |
|
Immunity to radioelectric fields* |
Conforming to IEC/EN 61000-4-6 |
10 V - Level 3 |
Immunity to Dissipated Shock Waves
| Conforming to IEC/EN 61000-4-5 | ||
| Common mode | Differential mode | |
| Digital outputs and supply | 2 kV | 1 kV |
| 24 Vdc digital inputs | 2 kV | 1 kV |
|
100–240 Vac/Vdc digital inputs |
2 kV | 1 kV |
|
Voltage inputs |
2 kV | 1 kV |
|
Communication |
2 kV | – |
|
Temperature sensor (IT1/IT2) |
– | 1 kV |
Altitude Derating
| 2000 m (6562 ft) |
3000 m (9843 ft) |
3500 m (11483 ft) |
4000 m (13123 ft) |
4500 m (14764 ft) |
|
|---|---|---|---|---|---|
| Rated operational voltage (Ue) | 1 | 0.93 | 0.87 | 0.8 | 0.7 |
| Maximum operating temperature | 1 | 0.93 | 0.92 | 0.9 | 0.88 |