

| Parameter | Value |
|---|---|
| 653 Years (SN 29500 standard, temperature 40°C, operating cycle 34.25%) | |
| MTTF | 1766 Years (SN 29500 standard, temperature 25°C, operating cycle 21%) |
| Note | Please follow the special installation instructions in the documentation! |
| Depth | 114.5 mm |
| Shock | 16g, 11 ms |
| Width | 17.5 mm |
| Height | 113 mm |
| Altitude | 2000 m |
| Certificate | CE-compliant |
| Product type | Extension module |
| Assembly note | on standard DIN rail NS 35 in accordance with EN 60715 |
| Mounting type | DIN rail mounting |
| Identification | II 3 G Ex ec IIC T4 Gc |
| Noise emission | EN 61000-6-4 |
| Noise immunity | EN 61000-6-2 |
| Status display | LED supply voltage, PWR (green) |
| Color (Housing) | gray (RAL 7042) |
| Input frequency | ≤ 2 Hz |
| Article revision | 09 |
| Number of inputs | 4 |
| Stripping length | 7 mm |
| Connection method | Screw connection |
| Mounting position | any |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
| Material (Housing) | PA 6.6-FR |
| Degree of pollution | 2 |
| Dimensional drawing | |
| Note on application | Only for industrial use |
| Degree of protection | IP20 |
| Electrical isolation | 300 V (Rated insulation voltage (in each case between the digital inputs // TBUS supply, reinforced insulation in accordance with EN/IEC 61010)) |
| Overvoltage category | II |
| Standard designation | EMC Directive 2014/30/EU |
| Supply voltage range | 19.2 V DC ... 30.5 V DC (DIN rail connector) |
| Voltage input signal | 0 V AC/DC ... 250 V AC/DC |
| Vibration (operation) | in accordance with IEC 60068-2-6: 5g, 10 Hz ... 150 Hz |
| Description of the input | Digital input |
| Max. current consumption | 11 mA (At 24 V DC, at 25°C) |
| Standards/specifications | EN 61000-6-2 |
| Switching level "0" signal | 0 V AC/DC ... 4 V AC/DC (Low-voltage input) |
| Switching level "1" signal | 10 V AC/DC ... 50 V AC/DC (Low-voltage input) |
| Transient surge protection | yes |
| Electromagnetic compatibility | Conformance with EMC Directive 2014/30/EU |
| Test voltage for digital I/Os | 2.5 kV AC (50 Hz, 1 min.) |
| Ambient temperature (operation) | -40 °C ... 70 °C |
| Conductor cross section AWG max. | 14 |
| Conductor cross section AWG min. | 24 |
| Permissible humidity (operation) | 20 % ... 85 % |
| Conductor cross section, rigid max. | 2.5 mm² |
| Conductor cross section, rigid min. | 0.2 mm² |
| Conductor cross section flexible max. | 2.5 mm² |
| Conductor cross section flexible min. | 0.2 mm² |
| Flammability rating according to UL 94 | V0 |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Permissible humidity (storage/transport) | 20 % ... 85 % |
| Maximum power dissipation for nominal condition | 0.264 W |
Technical specifications and performance data
Installation and operation guide