Bartec GmbH PROFIBUS 16 x Digital Out Ex-i distribution equipment
Grenzach-Wyhlen
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Germany 
Germany, Grenzach-Wyhlen
Germany, Grenzach-Wyhlen
Germany, Grenzach-Wyhlen
Germany, Grenzach-Wyhlen
Germany, Grenzach-Wyhlen
Germany, Grenzach-Wyhlen
Germany, Freiberg am Neckar
Germany, Freiberg am Neckar
Germany, Freiberg am Neckar
Germany, Freiberg am Neckar
Germany, Freiberg am Neckar
Germany, Freiberg am Neckar
Germany, Freiberg am Neckar
Germany, Freiberg am Neckar
Germany, Wiefelstede
Germany, Wiefelstede
Germany, Wiefelstede
Germany, Wiefelstede
Germany, Wiefelstede
Germany, Wiefelstede
Type: 07-7331-2301/00
Serial number: 115
* Power consumption: about 111 mA
* Power: approx. 2.5 W
* Communication: PROFIBUS-DP
* DP address: 23
* Process image: AB0 & AB1
* Exits: 16 digital Ex-i channels
* ATEX approval: PTB 02 ATEX 1096
* Assembly: DIN rail
* Origin: Made in Germany
The Bartec Modex PROFIBUS module with DP address 23 is a digital Ex-i output module with 16 channels for use in explosion-hazardous areas (Zone 1/2). It provides reliable control of actuators such as valves or lights – directly via PROFIBUS-DP (AB0 & AB1). The module is ideally suited for automation tasks in safety-critical environments.
The system consists of the parts shown in the pictures.
Advantages:
- Certified explosion protection: II 2G EEx de [ib] IIC T5
- 16 digital Ex-i outputs: For secure signal transmission in Ex-zones
- Easy integration: PROFIBUS-DP, mapping to AB0 & AB1
- Status monitoring: Diagnosis LEDs for ON, BF, SF, U2
- Space-saving: Compact enclosure for DIN rail mounting
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2. General functions
- Control of up to 16 actuators (e.g., solenoid valves, optical sensors)
- Ex-d protection type for use in Zone 1 / 2
- Galvanic isolation between bus, supply and outputs
- PROFIBUS-DP communication with fixed address (DIP 23)
- Output monitoring and LED diagnostic functions
- High availability through robust construction
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3. CO₂ savings
Using this used Ex-module instead of a new device saves substantial resources—especially with ATEX-certified equipment with special components.
♻️ Estimated CO₂ savings: 200 – 280 kg CO₂
That corresponds to approximately 950 – 1,000 km Driving or about the annual energy consumption of a refrigerator in energy class C.
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4. Device details (type plate data in German)
Manufacturer: Bartec GmbH
Model: PROFIBUS 16 x Digital Out Ex-i
Type: 07-7331-2301/00
Serial number: 115
Technical specifications:
- Supply voltage: 18 – 30 V DC
- Power consumption: approx. 111 mA
- Perfomance: approx. 2.5 W
- Communication: PROFIBUS-DP
- DP address: 23
- Process image: AB0 & AB1
- Exits: 16 digital Ex-i channels
- Certification: II 2G EEx de [ib] IIC T5
- ATEX approval: PTB 02 ATEX 1096
- Temperature range: -20 °C to +60 °C
- Assembly: DIN rail
- Origin: Made in Germany
- Condition: Used, functionally tested, with normal signs of wear