The CM 1243-5 communication module is used to connect a SIMATIC S7-1200 to PROFIBUS as a DP master and has the following characteristics:
PROFIBUS DPV1 master in accordance with IEC 61158
Support of up to 16 PROFIBUS DP slaves
Communication with other S7 controllers based on S7 communication
Allows the connection of programming devices and operator panels with a PROFIBUS interface to the S7-1200
Module replacement without PG supported
Support of all standard baud rates from 9.6 Kbit/s to 12 Mbit/s
Compact industry-standard enclosure in S7-1200 design for mounting on a standard mounting rail
Fast commissioning thanks to easy configuration using STEP 7 without additional programming overhead
The CM 1243-5 is intended for use in factory automation. Low-cost PROFIBUS-based automation solutions can be created on the basis of the S7-1200 for optimal production.
Note:
SIPLUS extreme products are based on SIMATIC standard products. The contents listed here were taken from the respective standard products. SIPLUS extreme specific information was added.
SIPLUS S7-1200 CM 1243-5
Article No.
6AG1 243-5DX30-2XE0
Article No. based on
6GK7 243-5DX30-0XE0
Ambient temperature range
-25 ... +70 °C
Ambient conditions
Suitable for exceptional exposure to media (e.g. sulfur chlorine atmosphere).
Technical data
The technical data of the standard product applies except for the ambient conditions.
Ambient conditions
Relative humidity
100%, condensation/frost permitted. No commissioning in bedewed state.
Biologically active substances, compliance with EN 60721-3-3
Class 3B2 mold and fungal spores (excluding fauna). The supplied plug covers must remain in place over the unused interfaces during operation!
Chemically active substances, compliance with EN 60721-3-3
Class 3C4 incl. salt spray in accordance with EN60068-2-52 (degree of severity 3). The supplied plug covers must remain in place over the unused interfaces during operation!
Mechanically active substances, compliance with EN 60721-3-3
Class 3S4 incl. sand, dust. The supplied plug covers must remain in place over the unused interfaces during operation!
Air pressure (depending on the highest positive temperature range specified)
1 080 ... 795 hPa (-1 000 ... +2 000 m) see ambient temperature range
795 ... 658 hPa (+2 000 ... +3 500 m) derating 10 K
658 ... 540 hPa (+3 500 ... +5 000 m) derating 20 K
