Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Module type | CM 1243-5 communications module |
| Communication role | PROFIBUS DP master for S7-1200 |
| PROFIBUS transfer rate | 9.6 kbit/s … 12 Mbit/s |
| PROFIBUS electrical connection | 9-pin Sub-D socket (RS485) |
| Supply | 24 V DC |
| Typical consumed current | 0.1 A |
| Operable DP devices | 32 |
| Total input address range | 512 byte |
| Total output address range | 512 byte |
| Mounting | 35 mm DIN-rail mounting and wall mounting |
Applications
- S7-1200 to PROFIBUS connection: Connects S7-1200 to PROFIBUS and operates as a DP master.
Key Features
- PROFIBUS DP master communication: CM 1243-5 connects S7-1200 to PROFIBUS as a DP master; transfer rate: 9.6 kbit/s … 12 Mbit/s.
- PROFIBUS connection: The 1st interface has 1 electrical connection: a 9-pin Sub-D socket (RS485).
- DC supply: Supply: 24 V DC with relative positive tolerance 20 % and relative negative tolerance 20 %; typical consumed current: 0.1 A.
- DP device and data capacity: Up to 32 DP devices are operable on the DP master; total input and output address ranges are each 512 byte.
- Compact installation and coating: The compact module S7-1200 single width is 30 mm wide, 100 mm high, and 75 mm deep. It supports 35 mm DIN-rail mounting and wall mounting, with conformal coating, class A.
Frequently Asked Questions
1. What function does the 6AG1243-5DX30-2XE0 provide?
It is a CM 1243-5 communications module for connecting S7-1200 to PROFIBUS as a DP master.
2. What PROFIBUS transfer rate does it support?
The transfer rate is 9.6 kbit/s … 12 Mbit/s.
3. Which connection is provided for PROFIBUS?
The 1st interface has a 9-pin Sub-D socket (RS485).
4. How is the module mounted?
It supports 35 mm DIN-rail mounting and wall mounting.
