ABB Bailey IIVTE01 Network Module

Module Overview

This network module bridges VMEbus controllers to standard Ethernet networks. You can install ABB Bailey IIVTE01 directly into any VME rack slot of INFI 90 systems. The unit converts plant data between TCP/IP protocols and proprietary Bailey formats. It enables connectivity to higher-level management information systems.

Technical Specifications

Board Layout and Components

The PCB places the Ethernet controller on one side of the board. A 32-bit RISC processor handles protocol conversion tasks independently. Moreover, 312 discrete components include memory chips and bus interface logic. Tantalum capacitors provide stable power for all onboard processors. Consequently, the module converts data without slowing the main VMEbus.

Installation Process

You can mount ABB Bailey IIVTE01 into any standard VMEbus rack slot. The backplane connectors supply power and provide access to VMEbus signals. Furthermore, the front panel RJ-45 port connects to plant Ethernet switches. Configuration software sets IP addresses and data mapping parameters easily.

Performance Advantages

This module supports both Modbus TCP and OPC protocols for data access. The 100 Mbps Ethernet interface moves large data blocks quickly. Therefore, plant historians and SCADA systems receive real-time INFI 90 data. The embedded processor also offloads all network tasks from the main controller.

Safety and Compliance

ABB Bailey IIVTE01 meets CE and RoHS industrial standards. The board discharges stored energy below 3V within six seconds. Hence, technicians face minimal electrical risk during installation or removal.