The Yokogawa ACF11 acts as a dedicated Fieldbus communication module for the CENTUM VP system. This module bridges field devices with the central DCS architecture. It supports both FOUNDATION Fieldbus H1 and PROFIBUS PA protocols. Therefore, you can integrate intelligent instruments seamlessly into your control network.
Technical Specifications and Physical Attributes
The Yokogawa ACF11 module features a compact and rugged design. It measures 120 mm in height, 40 mm in width, and 150 mm in depth. The unit weighs approximately 0.6 kilograms. This module consumes 5.5 W of power from the backplane. Moreover, it includes two isolated communication channels. Each channel supports up to 16 field devices.
| Parameter | Specification |
|---|---|
| Brand | Yokogawa |
| Model | ACF11 |
| Product Type | Fieldbus Communication Module |
| Supported Protocols | FOUNDATION Fieldbus H1, PROFIBUS PA |
| Dimensions (H x W x D) | 120 x 40 x 150 mm |
| Weight | 0.6 kg (1.32 lbs) |
| Power Consumption | 5.5 W (max) |
| Isolated Channels | 2 |
| Max Devices per Channel | 16 |
| Electrical Isolation | 500 V AC between field and logic |
Installation and Operational Details
You can install the Yokogawa ACF11 directly into any CENTUM VP node slot. The module provides hot-swappable functionality for minimal downtime. It stores configuration data in non-volatile flash memory. This feature eliminates the need for external battery backups. For additional automation components, you can explore options like the RMS-TSG-TZ-C Static Trip unit on Alibaba. Always verify compatibility before mixing different manufacturers’ hardware.
Key Benefits for Process Automation
The Yokogawa ACF11 reduces wiring complexity significantly. One module handles dozens of field instruments through a single cable. Consequently, you save both installation time and material costs. The module also supports advanced diagnostics for predictive maintenance.
Details
| Weight | 0.7 kg |
|---|---|
| Dimensions | 2.5 × 20.3 × 15.2 mm |
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