• EtherNet/IP
  • Modbus RTU

Gateway EtherNet/IP Scanner to Modbus RTU

High-End Gateway for demanding conversions

Product Image


NT 100-RE-RS-Image

NT 100-RE-RS


At a glance

  • Integrates a subordinate EtherNet/IP network trunk in a Modbus RTU system
  • Flexible use of Modbus RTU as Master or Slave
  • Scanner for up to 64 I/O connections
  • Device replacement in seconds via memory card based loading
  • Loadable firmware for flexible use of other conversions
  • With USB diagnostic and configuration port

Weitere Informationen


netTAP 100 is the protocol converter for sophisticated conversions and supports 2-port Real-Time Ethernet to serial, Fieldbus to Fieldbus, Real-Time Ethernet to Fieldbus and Real-Time Ethernet to Ethernet conversions. It supports slave and master functionality in any combination. Master functionality is unrestricted when licensed.

A memory card slot allows the user to save firmware and configuration data on a removable card. In case of failure all that is necessary to bring the plant back on line within seconds is to move the memory card from the old netTAP 100 onto a spare unit.

Apart from standard protocols, netTAP 100 supports the creation of serial protocols with the Lua-based scripting language netSCRIPT. A full featured development environment is included within the delivery. It allows the comfortable and rapid programming of any proprietary serial protocol as well as the I/O data pre-processing during the conversion into the other field protocol.

Technical Details

ProductProduct nameNT 100-RE-RS
Part number1712.100
Brief descriptionGateway Real-Time-Ethernet to RS-232/422/485
Communication controllernetXnetX 100
Integrated MemoryRAM8 MB SDRAM
FLASH4 MB serial Flash
Application memory for netSCRIPT and variablesappr. 1 MByte
Memory cardType and sizeSD or MMC card, max. 2 GByte
Power supplySupply voltage24 V DC ± 6 V
Maximum Current at 24 V (typically)130 mA
Typical power consumption3,2 W
ConnectorMini-COMBICON, 2-pin
Reverse voltage protectionyes
Requirement to the power supplyFor UL compliant usage: Device shall be supplied by an isolated voltage source
Communication interface X2Communication standardEthernet
Interface type100BASE-TX or 10BASE-T, isolated
Connector2 * RJ45
Communication interface X3Communication standardSerial Interface
Interface typeRS-232, RS-422, RS-485
ConnectorD-Sub, male, 9-pin
Diagnostic interfaceTypeUSB
ConnectorMini-USB, 5-pin
DisplaysLED displaysSYS System status
APL Application status
LINK Link LED green
ACT Activity LED yellow
COM Communication status Duo LED red/green
Permitted ambient conditionsAmbient temperature (operation)0 … + 60 °C
Humidityno condensation permitted
Pollution degreeFor UL-compliant usage: Device must be used in a pollution degree 2 environment
Altitude0 … 2000 m
DeviceDimensions (L x W x H)100 x 52 x 70 mm (without connector)
Weightappr. 150 g
Degree of protectionIP 20
Mountingon DIN rail EN 60715
ConfigurationConfiguration softwareSYCON.net
UL certificationULThe device is UL 508 certified
UL fileUL-File No E334100
Conformance with EMC directivesCE signYes
UKCA signYes
EmissionCISPR 11 Class A
ImmunityEN 61131-2 / BS EN 61131-2

Ordering information

Product namePart numberBrief description
NT 100-RE-RS1712.100Gateway EtherNet/IP Scanner to Modbus RTU
NXLIC-MASTER8211.000Master license

netTAP 100 is the protocol converter for sophisticated conversions and, in addition to serial/fieldbus to two port Real-Time Ethernet conversions, it also supports fieldbus to fieldbus conversions It supports slave and master functionality in any combination. There are no restrictions on the master functionality which requires a master license.

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