AIP571 BUS1  PROFIBUS DP Master Module

Description

The AIP571 BUS1 acts as a PROFIBUS DP Master, integrating up to 124 devices per channel into Yokogawa’s CENTUM VP or ProSafe-RS environment. It slots into the AIP501/AIP511 I/O unit, leveraging Yokogawa’s redundant RIO bus for seamless communication with FCS controllers. Key functionalities include:

• Real-time data mapping between PROFIBUS devices and CENTUM VP tags

• Diagnostics for network health (cycle time violations, device dropouts)

• Hot-swappable design for maintenance without downtime

• Built-in signal conditioning to mitigate EMI in harsh environments

For PROFIBUS PA networks, the module interfaces with segment couplers (e.g., Yokogawa’s AFD10D) to comply with intrinsic safety requirements.

AIP571 BUS1

Technical specifications:
Model Number AIP571 BUS1
Brand Yokogawa
Type PROFIBUS DP Master Module
Ports 2 (redundant configurable)
Max Devices 124 per channel
Protocol PROFIBUS DP-V1, PA via coupler
Data Rate Up to 12 Mbps
Redundancy Dual-channel support
Safety Certification SIL2 (IEC 61508)
Operating Temp -20°C to +60°C
Compliance CE, RoHS, PROFIBUS International

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AIP571 BUS1

Main features and advantages:

• Seamless Integration: Connect Siemens, ABB, or other PROFIBUS devices to CENTUM VP without custom gateways.

• Fault Tolerance: Dual-channel operation ensures continuous communication even during module failures.

• Reduced Engineering Effort: Pre-configured GSD files and Yokogawa’s PRM software simplify device commissioning.

• Predictive Maintenance: Monitor PROFIBUS network health (signal quality, retry rates) to preempt failures.

AIP571 BUS1

Application areas:

1. Oil & Gas: Integrate third-party compressors and flow computers into Yokogawa’s safety shutdown system.

2. Pharmaceuticals: Connect PROFIBUS PA temperature sensors and CIP (clean-in-place) valves with batch process control.

3. Power Plants: Interface turbine governors (e.g., Siemens SIMADYN D) with CENTUM VP for coordinated control.

AIP571 BUS1

Related products:

• AIP572 BUS1: Higher-density version with 4 ports for complex networks.

• AFV10D-S41101: FOUNDATION Fieldbus module for FF-H1 devices.

• APF10D-S100: PROFIBUS PA master for intrinsic safety areas.

• AIP571 BUS2: PROFIBUS DP-V2 for acyclic data (e.g., parameter uploads).

Installation and maintenance: