6DD1661-0AD0 - Siemens | SIMATIC TDC Communication Module Spare 4-Channel Relay Control Module Operating Temp: 0 to 55°C

Operating Temp: 0 to 55°C (32 to 131°F)

Input Points: 32 (4 groups of 8)

FC-TSDO-04UNI is a 4-channel Safety Manager system module from Honeywell

Design Type: True online topology for load isolation

6DD1661-0AD0 - Siemens | SIMATIC TDC Communication Module Spare 4-Channel Relay Control Module Operating Temp: 0 to 55°COverview 6DD1661 0AD0 is a Siemens SIMATIC TDC Communication Module designed for industrial communication with PROFIBUS DP and MPI interfaces. Communication Interfaces PROFIBUS DP interface (X1 X2): 2 (X1 + X2 optionally DP or MPI) MPI interface: 2 Parameter assignment and diagnostics interface: Yes Routing function to other CP modules: No Memory Communication memory: Buffer memory module DRAM: 8 MB VMEbus configuration memory: Included Electrical