Wago 750-312 servomotor






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Assembly: DIN rail 35 mm
bus connection: 9-pin D-Sub, female
designation: PROFIBUS DP fieldbus coupler
Fieldbus: PROFIBUS DP (RS-485, D-Sub)
model: 750-312
Origin: Made in Germany
State: Used, good condition, tested
Status indicators: LED RUN, BF, I/O
supply voltage: DC 24 V
System voltage (internal terminal supply): 5 V DC (internal)
Terminal connection: Screw/Fusion? Wait translate: Schrau-/Federkraftklemmen
Type: rack-mounting device
The WAGO 750-312 is a compact Fieldbus coupler for PROFIBUS DP, suitable for use in decentralized automation systems. It is a used device in good condition, ideal for industrial control architectures with modular bus element technology.
The system consists of the parts shown in the pictures.
Advantages:
- PROFIBUS DP capable – simple connection to common PLC systems
- WAGO 750 series – flexibly expandable with digital & analog I/Os
- Serial interface + address switch present
- Robust industrial quality
- Sustainable solution for Retrofit & maintenance
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2. General functions
- PROFIBUS DP coupler for decentralised I/O systems
- Connection via D-Sub 9-pin (serial interface)
- Status LEDs for bus, operation and I/O diagnostics
- Addressing via DIP switch
- Expandable with WAGO terminal modules of the 750/753 series
- DIN rail mounting
- Communication with PLC such as Siemens S7, Beckhoff, Phoenix Contact, etc.
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3. CO₂ savings
Reusing automation components such as fieldbus couplers saves valuable resources:
- Ø CO₂ footprint in new production of a bus coupler: approx. 25 – 40 kg CO₂
- Savings on this device: approx. 30 kg CO₂
This corresponds to CO₂ emissions of a 130 km long car drive.
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4. Device details (type plate data in German)
Manufacturer: WAGO Kontakttechnik GmbH & Co. KG
Model: 750-312
Designation: PROFIBUS DP fieldbus coupler
Supply voltage: DC 24 V
Fieldbus: PROFIBUS DP (RS-485, D-Sub)
System voltage (internal terminal supply): 5 V DC (internal)
Design: inline installation device
Status indicators: LED RUN, BF, I/O
Addressing: DIP switch
Bus connection: 9-pin D-Sub, female
Terminal connection: Screw-/Spring Load Clamps
Assembly: DIN rail 35 mm
Condition: Used, good condition, tested
Origin: Made in Germany