S7-1500TF 518-4UP00-0AB0 - SIEMENS - Products - Easy Semiconductor Technology (Hong Kong) Limited

S7-1500TF 518-4UP00-0AB0

The 518-4UP00-0AB0 is a high-speed counter/positioning module from Siemens' SIMATIC S7-1500TF series, designed for precision measurement and motion control applications. This technology module provides four differential input channels for high-frequency encoder signals, making it ideal for industrial automation tasks requiring fast and accurate counting.

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General Information
Parameter Details
Manufacturer Siemens
Series SIMATIC S7-1500
Module Type Technology Module (TF)
Order Number 518-4UP00-0AB0
Function High-speed counting/positioning
Technical Parameters
Category Specification
Channels 4 (differential inputs)
Signal Type 24V incremental encoder (RS422/TTL)
Max. Count Frequency 1 MHz
Input Voltage 24V DC (±15%)
Input Current Typically 50 mA per channel
Resolution 32-bit counter per channel
Communication & Integration
Parameter Details
Backplane Bus Via S7-1500 rack
Programming TIA Portal (LAD/FBD/SCL)
OBs Supported Hardware interrupts, diagnostics
Mechanical & Environmental
Parameter Value
Dimensions (W×H×D) 35 × 147 × 129 mm
Weight ~300 g
Protection Class IP20
Operating Temp. 0°C to +60°C
Certifications
CE, UL, cULus

EMC: EN 61000-6-2/4

Key Features
✔ 1MHz high-speed counting for precision applications
✔ 4-channel differential input for encoder signals
✔ Hardware-based interrupts for fast response (<1ms)
✔ Integrated diagnostics in TIA Portal

Typical Applications
Rotary encoder measurement

Conveyor belt speed monitoring

Positioning systems

Production line counting tasks

Note: Requires SIMATIC S7-1500 CPU and TIA Portal V15+ for configuration.

Would you like:

Wiring diagrams for encoder connections?

TIA Portal configuration steps?

Alternative modules for different signal types?