New Siemens 6DD1688-1AC1 SS31 EIA-485 for SIMADYN D TDC Communication
New original Siemens 6DD1688-1AC1 SS31 interface submodule, EIA-485 (RS-485) isolated, up to 1 Mbaud, 1200m max distance, for SIMADYN D/TDC high-speed communication, factory sealed, 12-month warranty, Germany origin.
Model: 6DD1688-1AC1
Brand/Series: Siemens 6DD (SIMADYN D/TDC)
Type: SS31 Interface submodule (high-speed RS-485 communication interface submodule)
Function: TDC system internal/external high-speed data exchange, EIA 485 (RS 485) electrical isolation, supports long-distance communication, adapts to closed-loop control and multi axis synchronization
Interface: 1 × RS-485 (EIA 485), isolated type
Baud rate: up to 1 Mbaud
Cable length: up to 1200 meters (depending on speed)
Power supply: 5V DC (backplane power supply); 24V DC (optional external)
Power consumption: approximately 3 W
Size (W × H × D): Approximately 76 × 203 × 15 mm (submodule size)
Weight: Approximately 0.1 kg
Temperature: -20 ° C~+60 ° C (working); -25 ° C~+70 ° C (storage)
Protection level: IP20
Status: New (brand new) Original、Factory Sealed、Germany Origin、 Spare parts
Warranty: 12 months
Application: Metallurgical rolling mill, power transmission, papermaking/plastics, TDC multi node communication, remote I/O connection, encoder/sensor data acquisition, master-slave station data exchange