SIMATIC TDC CP50M1 communications module
Overview
The CP50M1 communications module provides two PROFIBUS DP/MPI interfaces and an 8 MB interprocessor memory for inter-CPU communication. The interfaces can be used as PROFIBUS DP master, slave, as master and slave simultaneously or as MPI node.
| Product No. / Product Description | Listprice / Your price | ||
 | 6DD1661-0AD1 SIMATIC TDC Communication module CP 50M1 with 8 MB buffer module up to 1 MPI interface, up to 2 PROFIBUS DP Interfaces | ||
 12 Month Warranty On All Parts |  100% Tested & Cleaned Guaranteed |  Free Technica Support |
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SIMATIC TDC CP50M1 communications module
Ordering data
| Product No. / Product Description | Listprice / Your price | ||
| 6DD1661-0AD1 SIMATIC TDC Communication module CP 50M1 with 8 MB buffer module up to 1 MPI interface, up to 2 PROFIBUS DP Interfaces | ||
Function
Functions of the MPI interfaces
- One MPI interface:
- PG/OP services can be used
- Status display via LEDs
The visualization components of the SIMATIC HMI such as WinCC or HMI devices can be connected via the MPI. The configuration workstation with CFC in test mode can be linked via this MPI interface.
Using the MPI, the PG and OP services i.e. service, commissioning and visualization, are supported but general process data exchange is not.
Functions of the PROFIBUS DP interfaces
- Up to 2 PROFIBUS DP interfaces:
- Max. transfer rate 12 Mbit/s
- Multimaster capability
- Up to 244 byte of useful data per node
- SYNC and FREEZE
- Shared Input
- Can also be used as slave
- Configuration in HW Config (DP master / DP slave)
- DP master supports acyclical services (reading / writing of acyclical data)
- Status display via LEDs
Technical specifications
Power supply | |
|---|---|
Voltage / Power supply | +5 V, 1.0 A typical |
Power loss, typical | 5 W |
Required space / width | 1 slot |
Weight | 0.34 kg |
