Pepperl+Fuchs VBG-EP1-KE5-DMD AS-Interface Gateway

Technical Overview

Dual AS-Interface gateway with PROFINET/EtherNet/IP multiprotocol, IIoT-ready REST API, web-based configuration, and IP20 rating. Operates from -25 to 60°C.

Key Features

Compliant with AS-Interface specification 3.0.
Supports 2 independent AS-Interface networks.
Web-based configuration for easy setup and diagnostics.
Commissioning possible via mobile devices.
IIoT-ready with an integrated REST API (HTTP protocol).
Integrated earth fault detection (EFD).
Extended diagnostic functions via diagnostic interface.
Compact, slim housing design suitable for DIN-rail mounting in control cabinets.
Settings can be stored on a micro SD card for easy transfer and replacement.
Features 2 x RJ45 ports for Fieldbus and 1 x RJ45 for service interface.
Removable spring clamp terminals for AUX/AS-Interface connections.

Technical Specification Matrix

Parameter	Value
AS-Interface specification	V3.0
Earth fault detection	EFD integrated
Diagnostics function	Extended function via diagnostics interface
UL File Number	E223772
MTBF at 40 °C	51.5 years
Degree of protection	IP20 (Manufacturer declaration)
Rated operating voltage (Ue from AS-Interface)	18 ... 31.6 V
Rated operating voltage (from AUX)	20 ... 30 V
Rated operating current (Ie from AS-Interface segment 1)	≤ 220 mA
Rated operating current (Ie from AS-Interface segment 2)	≤ 60 mA
Rated operating current (Ie from AUX)	≤ 170 mA
Nominal voltage (from AS-Interface)	30 V DC
Nominal voltage (from AUX)	24 V DC
Protection class	III
Ambient temperature	-25 ... 60 °C (-13 ... 140 °F)
Storage temperature	-40 ... 85 °C (-40 ... 185 °F)
Cold start temperature	-40 °C (-40 °F)
Relative humidity	≤ 95 % non-condensing
Altitude	≤ 5000 m above MSL [Ambient temperature max. 40 °C]
Ethernet Interface	2 x RJ45 (Fieldbus)
Service Interface	1 x RJ45
SD card slot	Yes
Connection AUX/AS-Interface	Removable spring clamp terminals
Ethernet Transfer rate	10 MBit/s / 100 MBit/s, Automatic baud rate detection
Service interface Transfer rate	100 MBit/s
Material	PA 66-FR
Construction type	DIN-rail mounting
Physical Weight (kg)	0.19
Dimensions L x W x H (cm)	9.9 x 3.8 x 12.5

Industrial Applications

1. Automated Packaging Lines with Distributed I/O

The VBG-EP1-KE5-DMD gateway integrates multiple AS-Interface sensors and actuators across packaging machinery into a central control system, minimizing complex wiring.

Problem Solved

Reduces wiring complexity and installation costs for numerous distributed I/O devices by consolidating them onto two AS-Interface networks, then efficiently communicating data to a higher-level PROFINET or EtherNet/IP controller. The IP20 rating supports control cabinet installation.

AS-InterfacePROFINETEtherNet/IPDistributed I/OSensorsActuatorsControl CabinetIP20Wiring ReductionDiagnostics

2. Material Handling Systems with Remote Diagnostics

This gateway enables remote monitoring and diagnostics of extensive material handling equipment by exposing AS-Interface network data via an IIoT-ready REST API.

Problem Solved

Facilitates predictive maintenance and reduces downtime in large-scale material handling by providing remote access to device statuses and diagnostics via the IIoT-ready REST API and web-based configuration, integrating seamlessly into existing PROFINET/EtherNet/IP infrastructures. Its -25 to 60 °C operating temperature suits industrial environments.

IIoTREST APIRemote MonitoringPredictive MaintenanceMaterial HandlingPROFINETEtherNet/IPWeb-based ConfigurationDiagnosticsAmbient Temperature

3. Automotive Assembly Line Tool Control

Provides robust and flexible control for diverse tools and stations on automotive assembly lines, integrating two AS-Interface segments with higher-level PLCs.

Problem Solved

Offers modular and flexible control of assembly line sections by integrating two AS-Interface segments, each managing slave devices, and ensuring compatibility with various PLC platforms via PROFINET/EtherNet/IP. Integrated EFD enhances safety by quickly detecting wiring faults, critical in safety-sensitive automotive environments.

Automotive AssemblyAS-InterfacePROFINETEtherNet/IPTool ControlModularityEFD (Earth Fault Detection)SafetyDIN-rail MountingControl Cabinet