communications module CM 1243-5 for connection of SIMATIC S7-1200 to PROFIBUS as DP Master module; PG/OP communication; S7 communication. Communications module CM 1243-5 for connecting SIMATIC S7-1200 to PROFIBUS as DP master module; PG/OP communication; S7 communication.
| Communication | 8; max. 4 connections to other S7 stations |
| Connection Style | 3 Pole |
| Depth | 75 mm |
| Height | 100 mm |
| IP Rating | IP20 |
| Number of HW-interfaces RS-485 | 1 |
| Operating Period | Product Lifecycle - PM300:Active Product |
| Packaging size / unit | 1 pc(s) |
| Part Depth (mm) | 75mm |
| Part Height (mm) | 100mm |
| Part Width (mm) | 30mm |
| Supply Voltage | 24 VDC |
| Supporting protocol for other bus systems | Yes |
| Supporting protocol for PROFIBUS | Yes |
| Temperature: Operating | 0°C to 45°C |
| Transmission rate | 12000 kBit/s |
| Type of data transmission | Other |
| Type of Voltage | DC |
| Weight (g) | 134g |
| Width | 30 mm |
| Country of Origin | Germany |
Complete technical specifications (PDF)
Product brochure and catalog information
Installation and operation guide
Wiring and connection guide
Compliance and certification documents
Mechanical dimensions and mounting
Manufacturer product page and specifications
Product approvals and certificates
Environmental Product Declaration