The Siemens CTI 2572 serves as a dedicated Ethernet TCP/IP adapter for connecting industrial controllers to enterprise networks. This module enables seamless data exchange between PLCs and higher-level systems like SCADA or MES. Engineers rely on this adapter for remote monitoring and programming access over standard networks. Its compact design integrates easily into existing control cabinet configurations.
Technical Specifications
| Specification | Details |
|---|---|
| Dimensions | 120 mm x 75 mm x 35 mm |
| Weight | 0.28 kg |
| Network Interface | 10/100 Base-T Ethernet, auto-negotiating |
| Connector Type | RJ-45 with integrated link/activity LEDs |
| Protocol Support | TCP/IP, UDP/IP, HTTP, Modbus TCP |
| IP Addressing | Static or DHCP configurable |
| Data Transfer Rate | 10/100 Mbps, full/half duplex |
| Max Connections | 16 simultaneous TCP sessions |
| PLC Compatibility | SIMATIC S5 and S7 series controllers |
| Interface to PLC | Proprietary backplane or serial connection |
| Power Supply | 24 V DC ±20% at 150 mA |
| Power Consumption | 3.6 Watts maximum |
| Isolation | 1500 V AC Ethernet transformer isolation |
| LED Indicators | Power, link, activity, fault status |
| Configuration | Web-based interface or utility software |
| Memory | 512 kB flash for firmware and configuration |
| Energy Storage | Capacitor holds configuration for 24 hours |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Humidity | 5% to 95% non-condensing |
| Protection Rating | IP20 |
| Certifications | CE, UL, CSA, RoHS |
Reliable Network Communication for Legacy Systems
The CTI 2572 bridges the gap between older Siemens PLCs and modern Ethernet networks effectively. It allows S5 and S7 controllers to communicate with enterprise systems without CPU upgrades. This adapter therefore extends the useful life of existing automation investments significantly. Engineers can monitor production data remotely without modifying control programs.
Flexible Protocol Support for Various Applications
This Siemens module supports multiple TCP/IP protocols for diverse connectivity requirements. It handles Modbus TCP for straightforward data exchange with SCADA and HMI systems. The built-in web server provides status monitoring and diagnostics through any standard browser. Consequently, maintenance personnel can check adapter health without special software.
Simple Configuration and Deployment
The CTI 2572 features an intuitive web interface for quick setup and commissioning. Users assign IP addresses, subnet masks, and gateway settings through simple forms. The module also supports DHCP for automatic network configuration in dynamic environments. Configuration backups store easily on local computers for quick replacement scenarios.
Robust Construction for Industrial Environments
Factory floors present challenges like electrical noise, vibration, and temperature extremes. The CTI 2572 incorporates transformer isolation on the Ethernet port for surge protection. Its rugged enclosure shields internal electronics from electromagnetic interference effectively. The wide 0°C to 60°C operating range suits unventilated cabinets and warm machinery areas.
Seamless Integration with Siemens Controllers
The adapter connects directly to compatible S5 and S7 PLCs through backplane or serial interfaces. Once connected, it appears as a standard network device to programming software and HMIs. Users can therefore upload, download, and monitor programs remotely as if locally connected. This capability proves invaluable for distributed facilities with multiple machines.
Details
| Weight | 1.2 kg |
|---|---|
| Dimensions | 50 × 290 × 217 mm |
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