Core Technical Specifications
This interface module links remote I/O racks to the central controller with exceptional reliability. We engineered the 6ES5307-3UA11 to handle high-speed data exchange across extended distances.
| Parameter | Specification |
|---|---|
| Product Type | Interface Module |
| Dimensions | 250 mm x 25 mm x 210 mm (W x H x D) |
| Weight | 0.46 kg |
| Supply Voltage | 24 V DC nominal |
| Power Consumption | 4.5 W typical |
| Bus Interface | SIMATIC S5 backplane bus |
| Communication Protocol | SINEC L1 or SINEC H1 (selectable) |
| Transmission Speed | 187.5 kbps maximum |
| Cable Type | Shielded twisted-pair copper cable |
| Maximum Cable Length | 1,000 meters without repeater |
| Remote I/O Capacity | Up to 32 remote stations per segment |
| Peripheral Addresses | 2,048 digital or 256 analog I/O points |
| Diagnostics | Integrated LED status indicators for bus activity |
| Isolation | 500 V AC (between bus and logic) |
| Operating Temp. | 0 °C to 60 °C |
| Mounting | DIN-rail or rack-mounted |
| Certifications | CE and UL approved |
High-Capacity Data Exchange
The 6ES5307-3UA11 supports up to 32 remote stations on a single communication segment. Each station can house up to 2,048 digital or 256 analog I/O points for extensive system coverage. The module handles this capacity with minimal processing overhead, freeing the main CPU for other tasks. Consequently, you can build large distributed systems without sacrificing performance.
Long-Distance Communication
This interface module transmits data over distances up to 1,000 meters using shielded twisted-pair cables. The SINEC protocol ensures reliable communication even in electrically noisy industrial environments. For longer distances, you can add repeaters to extend the network further. This capability allows you to locate I/O racks close to field devices, reducing wiring costs and simplifying installation.
Flexible Protocol Support
The 6ES5307-3UA11 supports both SINEC L1 and SINEC H1 protocols, selectable through simple hardware settings. This flexibility allows integration with existing Siemens networks without requiring major infrastructure changes. The module automatically handles protocol negotiation and error checking for seamless operation. Therefore, you can upgrade your system gradually without disrupting current production.
Robust Diagnostic Features
This interface module includes LED indicators that display bus activity and fault status at a glance. The green RUN LED confirms normal communication, while the red ERROR LED signals network problems. The module also provides diagnostic data to the CPU for remote monitoring. This visibility enables rapid troubleshooting and minimizes costly downtime for your operations.
Reliable Isolation and Physical Design
The 6ES5307-3UA11 provides 500 V AC isolation between the communication bus and the backplane logic. This isolation protects the CPU from surges and ground potential differences on the field network. The module’s compact 25 mm width conserves rack space while its 0.46 kg weight ensures easy handling. You can mount this interface module alongside other S5 components for a clean, organized installation.
Details
| Weight | 0.46 kg |
|---|---|
| Dimensions | 250 × 25 × 210 mm |
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