The communication modules for the Pilz PNOZmulti 2 small controller enable seamless integration with all major fieldbus and industrial Ethernet systems. They allow diagnostic data, status messages, and automation signals to be exchanged efficiently with higher-level controllers. With simple configuration, flexible compatibility, and powerful networking options, these modules ensure fast troubleshooting and maximum system availability.
The PNOZmulti 2 small controller series becomes even more versatile with its communication modules, which allow connection to virtually any common fieldbus or Ethernet system. These modules facilitate the transfer of diagnostic data, system status, and automation signals to higher-level control systems, making machine communication smoother and more transparent. Configuration is done easily via the PNOZmulti Configurator, where virtual inputs and outputs can also be defined for automation functions.
Switching to another fieldbus system requires no program changes β simply swap the fieldbus module. User-friendly diagnostics can be activated via PVIS, enabling clear-text fault messages and custom text integration to support rapid troubleshooting and reduce downtime. For further visualization, the solution is fully compatible with PASvisu and PMIvisu operator terminals.
A major advancement in this lineup is the support for Safety-over-EtherCAT (FSoE). The PNOZ m EF EtherCAT FSoE module allows both control and safety data to be transmitted over a single cable. Depending on the application, it can function as an FSoE Master, FSoE Slave, or EtherCAT Slave. This greatly simplifies wiring, accelerates commissioning, and supports up to 60 masterβslave connections. It also integrates seamlessly with FSoE-capable products such as PSENradar and PMC drive technology.
Additionally, safe networking can be achieved using SafetyNET p, which connects up to 16 PNOZmulti 2 base units via real-time Ethernet. Using the PNOZ m EF SafetyNET module, systems can exchange 32-bit data across linked controllers with short cycle times. Configuration is handled through the PNOZmulti Network Editor, making it easy to link projects and share variables between connected systems.
| Additional Information β PNOZmulti 2 Communication Modules | |
|---|---|
| Purpose | Connects PNOZmulti 2 base units to major fieldbus and Ethernet systems for diagnostics and automation signals. |
| Configuration Tool | Configured entirely through the PNOZmulti Configurator, including virtual I/O mapping. |
| Fieldbus Compatibility | Supports common protocols via swap-in fieldbus modules β no program changes required. |
| Diagnostic Features | PVIS diagnostics with clear-text fault messages, status indicators, and customizable messages. |
| EtherCAT Support | PNOZ m EF EtherCAT FSoE supports FSoE Master/Slave and EtherCAT Slave roles with one-cable safety communication. |
| FSoE Networking | Up to 4 master-master and 60 master-slave connections for flexible safety communication. |
| SafetyNET p Networking | Links up to 16 base units via real-time Ethernet using the PNOZ m EF SafetyNET module. |
| Data Exchange Capacity | 128-bit inputs and 32-bit outputs via RTFL interface for fast communication. |
| Supported Modules | Fieldbus modules, EtherCAT FSoE, SafetyNET p, RS232 and Ethernet communication modules for PNOZ m B0. |
| Terminal Options | Available with spring-loaded or screw terminal plug-in connectors. |
| Status Indicators | LED indicators for communication status and error conditions. |
| Use Cases | Distributed safety systems, synchronized machine cells, remote diagnostics, and plant-wide networking. |
| Key Benefits | Easy integration, reduced wiring, global compatibility, fast diagnostics, and minimal downtime. |
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Website Updated On : 01 December 2025
