BF15015.1 353522-04 High-Speed Encoder Interface Module

Description

The BF15015.1 353522-04 functions as a high-speed encoder interface module, designed to process signals from incremental and absolute encoders and convert them into a format compatible with servo drives and motion controllers. It supports a wide range of encoder types, including TTL, HTL, and sine/cosine encoders, with a maximum input frequency of 1MHz—ensuring that even fast-moving systems provide accurate position feedback.

BF15015.1 353522-04

What sets it apart is its ability to filter noise from encoder signals, a common issue in industrial environments with high electromagnetic interference (EMI), thereby preventing false counts that would disrupt motion control. The module connects to drive systems via a dedicated backplane interface, minimizing latency in data transmission, and features configurable signal conditioning parameters that can be adjusted via software to match specific encoder specifications. The BF15015.1 353522-04  integrates seamlessly into modular automation architectures, supporting hot-swap functionality that allows for replacement without powering down the entire system—a key advantage in continuous-production environments.

BF15015.1 353522-04

Technical specifications:
Model Number BF15015.1 353522-04
Brand Heidenhain
Type High-Speed Encoder Interface Module
Supported Encoder Types Incremental (TTL/HTL), Absolute (SSI, BiSS-C)
Max Input Frequency 1MHz
Operating Temp Range 0°C to 60°C (32°F to 140°F)
Mounting Style Backplane-mounted (compatible with IndraDrive systems)
Dimensions 105mm x 80mm x 30mm (4.1″ x 3.1″ x 1.2″)
Weight 180g (6.3oz)
Power Supply 24V DC (20-28V DC range)
Compliance EN 61010-1, CE, UL 508
Interface Drive backplane, 16-pin encoder connector
Latency <1µs (signal processing delay)
Typical Power Draw 4.2W

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BF15015.1 353522-04

Main features and advantages:

Choosing the BF15015.1 353522-04 delivers tangible benefits for motion control systems. Its rugged design—with a metal housing and conformal coating—ensures durability in industrial environments, resisting dust, vibration, and temperature fluctuations that could degrade signal integrity. The module’s broad encoder compatibility eliminates the need for multiple interface devices, simplifying system architecture and reducing inventory costs. Engineers will appreciate the reduced integration effort; its plug-and-play compatibility with Bosch Rexroth IndraDrive systems, combined with intuitive software configuration tools, cuts setup time by up to 30% compared to generic interface modules. Most importantly, the BF15015.1 353522-04 ensures consistent motion accuracy, even at high speeds, by minimizing signal delay and filtering out noise—directly translating to fewer production errors and higher throughput.

Application areas:

The BF15015.1 353522-04 excels in applications where motion precision is non-negotiable. In aerospace manufacturing, it processes encoder data from CNC machining centers, ensuring that turbine components are milled to within 5μm of design specifications. In electronics assembly, it synchronizes the motion of pick-and-place robots with conveyor systems, preventing misalignment of delicate circuit board components during placement. The module also performs reliably in printing machinery, where it processes encoder signals from web tension systems, maintaining consistent paper feed speeds to avoid print misregistration. In each case, the BF15015.1 353522-04 acts as a critical enabler of precise motion control, proving its value in maintaining product quality and operational efficiency.

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