Bartec GmbH PROFIBUS Ex-Modul / Ex i Transmitter other lights
Grenzach-Wyhlen
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Germany 
Germany, Freiberg am Neckar
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Germany, Dabergotz
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Uzbekistan, Tashkent
Type: Typ 07-7331-0000 / 07-7330-0410
* Power consumption: max. 100 mA
* Power: approx. 2.5 W
* Bus: PROFIBUS-DP
* DP address: 33
* Process image: PEW352 & PEW366
* Origin: Made in Germany
The Bartec PROFIBUS DP module / Ex transmitter with DP address 33 is an explosion-protected input and output unit for analog signals. It provides 8 x analog inputs (Ex-i) for safe operation in ATEX zones 1/2. This module is ideal for process plants that require the highest safety standards.
The system consists of the parts shown in the pictures.
Advantages:
- Approved for explosion-hazard areas in accordance with ATEX II 2G Ex ib [ia] IIC T4.
- Flexible applicability: 8 galvanically isolated Ex-i inputs (4–20 mA).
- Process integration: PROFIBUS-DP connection with DP address 33 (PEW352 & PEW366).
- Reliable: Diagnose LEDs (BF, SF) and robust housing.
- Space-saving: Compact design for DIN rail mounting.
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2. General functions
- Acquisition and transmission of analog signals in Ex zones.
- Ex-i inputs for sensors with 4–20 mA signal.
- Connection via PROFIBUS-DP.
- Configurable address via DIP switches.
- Clear terminal layout.
- Status indicators for simple maintenance.
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3. CO₂ savings
By reselling and reusing this module, the resource-intensive manufacturing of a new device is avoided.
? Estimated CO₂ savings: 210 – 290 kg CO₂
That corresponds to the CO₂ emissions of about 1,000 km long car ride with a mid-range car.
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4. Device details (type plate data in German)
Manufacturer: Bartec GmbH
Model: PROFIBUS Ex-module / Ex i transmitter
Type: Typ 07-7331-0000 / 07-7330-0410
Serial number: (not fully recognizable)
Technical specifications:
- Tension: 18 – 30 V DC
- Power consumption: max. 100 mA
- Perfomance: approx. 2.5 W
- Bus: PROFIBUS-DP
- DP address: 33
- Process image: PEW352 & PEW366
- Entrances: 8 x Analog inputs Ex-i (4–20 mA)
- Ex protection: II 2G Ex ib [ia] IIC T4
- ATEX approval: PTB 99 ATEX 1367 X
- Temperature range: -20 °C to +60 °C
- Origin: Made in Germany
- Condition: Used, fully functional, visible signs of wear (e.g. marking “16V”)