Pepperl+Fuchs – VBA-4E-G12-ZAJ – 804016 – AS-Interface Sensor Module

The Pepperl+Fuchs VBA-4E-G12-ZAJ is an AS-Interface sensor module designed to facilitate the integration of multiple sensors into an AS-Interface network. Housed in a robust one-piece enclosure with a stainless steel base, this module offers durability and ease of installation without the need for tools. It supports the connection of 2- and 3-wire sensors, as well as mechanical contacts, through its four PNP inputs.

Key Features:

• AS-Interface Specification: Complies with AS-Interface version 3.0, supporting extended addressing for up to 62 nodes.

• Input Configuration: Equipped with four inputs suitable for 2- or 3-wire sensors (PNP), and optionally two inputs for 4-wire sensors.

• Robust Housing: Features a durable one-piece housing with a stainless steel base, ensuring high protection (IP67) and longevity in industrial environments.

• Tool-Free Installation: Designed for quick mounting and removal without the need for tools, utilizing metal threaded inserts with SPEEDCON technology.

• Flat Cable Connection: Incorporates a cable piercing technique for flat cable connections, with a variable guide for flexible installation.

• LED Indicators: Includes LEDs for AS-Interface voltage status, error indication, and individual input switching states, providing clear operational feedback.

Applications:

• Industrial automation systems

• Sensor integration in AS-Interface networks

• Machine monitoring and control

Technical Specifications:

• Model Number: VBA-4E-G12-ZAJ

• Inputs: Four inputs for 2- or 3-wire sensors (PNP); option for two inputs for 4-wire sensors

• Input Voltage: 21 to 31 V DC (supplied from AS-Interface)

• Input Current: ≤ 8 mA per input

• Housing Material: PBT with stainless steel base

• Protection Class: IP67

• Ambient Temperature Range: -25°C to +70°C (-13°F to +158°F)

• Dimensions: Approximately 118 mm x 57.4 mm x 39 mm

• Mounting: DIN rail mounting or screw mounting