6DD1661-0AD0

Overview

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 Specifications

• Rated voltage:

• +5 V: 1 A

• +3.3 V: —

• +12 V: —

• -12 V: —

• External battery (min. 2.2 V, typ. 3.0 V): 350 nA

• Typical power losses: 5 W

Mechanical and Other Specifications

• Fan required: Yes

• Slots required: 1

• Dimensions (W × H × D): 20 × 233 × 160 mm

• Weight: 0.34 kg

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