Spot Siemens 6DD1681-0EH1 SE47.1 Optical Coupler Bus Interface for SIMADYN D TDC
Spot original Siemens 6DD1681-0EH1 SE47.1 bus interface module, optical coupler isolation, 2×DB9, 1000V DC isolation, for SIMADYN D/TDC system communication, factory sealed, 12-month warranty, Germany origin in stock.
Model: 6DD1681-0EH1
Brand/Series: Siemens 6DD (SIMADYN D/TDC)
Type: SE47.1 Bus Interface Module
Function: Electrical isolation+signal conversion, used for optoelectronic coupling communication between SIMADYN D and external systems (such as S7-400, transmission equipment)
Interface: 2 × D-Sub (DB9), optoelectronic isolation channel
Isolation voltage: ≥ 1000V DC (port to ground)
Signal standard: compatible with SIMADYN D internal bus and external differential signals
Power supply: 5V DC (internal power supply)
Dimensions (W × H × D): Approximately 76 × 203 × 76 mm
Weight: Approximately 0.3 kg
Temperature: 0 ° C~+60 ° C (working)
Status: Spot (in stock) New Original、Factory Sealed、In Stock、Germany Origin
Warranty: 12 months
Application: Metallurgical rolling mill, power transmission, high-voltage direct current transmission, TDC system cross system isolation communication, strong anti-interference industrial field signal conversion