The Siemens 6ES5316-8FA12 serves as an interface module for connecting expansion racks in SIMATIC S5 systems. This IM 316F unit links central controllers with up to three remote expansion rows reliably. Engineers use this module to scale S5-90U through S5-100U configurations efficiently. Its enhanced EMC resistance ensures stable communication in electrically noisy environments.
Technical Specifications
| Specification | Details |
|---|---|
| Dimensions | 160 mm x 100 mm x 40 mm |
| Weight | 0.35 kg |
| Module Type | IM 316F interface module |
| System Compatibility | S5-90U, S5-95U/F, S5-100U, ET 100U, ET 200U |
| Expansion Capacity | Up to 3 expansion rows maximum |
| Transmission Distance | 100 meters between racks (maximum) |
| Data Transfer Rate | 1.5 Mbps |
| Interface Type | RS-485 differential signaling |
| Connection Method | 15-pin D-sub connector (female) |
| Power Supply | 5 V DC from backplane (200 mA typical) |
| Power Consumption | 1.0 W typical |
| Isolation | 500 V AC between interface and logic circuits |
| EMC Resistance | Enhanced for industrial environments |
| LED Indicators | Ready, data transfer, fault status |
| Diagnostics | Module status and communication error reporting |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | -40°C to 70°C |
| Relative Humidity | 5% to 95% non-condensing |
| Vibration Resistance | 2 g continuous, 10 Hz to 500 Hz |
| Certifications | CE, UL, CSA |
Reliable Expansion for SIMATIC S5 Systems
The 6ES5316-8FA12 enables seamless communication between central controllers and distributed I/O racks. It supports configurations with up to three expansion rows for flexible system scaling. This module works with S5-90U through S5-100U CPUs and ET 200U remote I/O stations. Consequently, you can expand existing systems without replacing central controllers.
Enhanced EMC Protection for Industrial Environments
Factory floors contain motors, drives, and switching devices that generate electrical interference. The 6ES5316-8FA12 incorporates enhanced electromagnetic compatibility features for reliable operation. Its differential signaling rejects common-mode noise that disrupts standard communication interfaces. The module therefore maintains error-free data transfer even near variable frequency drives.
Simple Integration with Existing Hardware
This Siemens interface module plugs directly into standard S5 backplanes without special tools or adapters. You connect expansion racks using shielded twisted-pair cables with 15-pin D-sub connectors. The module automatically configures itself based on rack position and system requirements. Clear labeling on the front panel indicates connection points and status LEDs.
Comprehensive Diagnostic Capabilities
The 6ES5316-8FA12 provides immediate visual feedback on communication status and module health. Green LED indicators confirm power and data transfer activity during normal operation. A red fault LED alerts operators to communication errors or module malfunctions. The S5 CPU can also read detailed diagnostic information through software commands.
Wide Compatibility Across S5 Product Families
This interface module supports multiple S5 controller and I/O families for design flexibility. You can connect ET 100U compact stations or ET 200U distributed I/O blocks seamlessly. The IM 316F works with standard S5-90U through S5-100U CPUs without special firmware. Its universal design simplifies spare parts inventory across different machine types.
Details
| Weight | 1.2 kg |
|---|---|
| Dimensions | 50 × 290 × 217 mm |
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