Micro Gateway/Data Manager Hub Assembly: SPBBAG


Price: $425.00

Size (I/O & MBTCP Server & EIP Capacity)

Remote Access Features

Virtual HMI/Remote SQL

CPU Operating Temperature


Same Day Shipping Item SoftPLC Info ButtonMicro Gateway/Data Manager Hub Assembly

A cost effective solution for industrial data communication and management! For industrial serial to Ethernet or Ethernet to serial protocol bridges, the SoftPLC Micro Gateway is a solution that is flexible, powerful, low cost, and physically small.

Multi-protocol gateway, data logger, virtual HMI

The Micro Gateway Assembly includes support for up to 16 simultaneous highly optimized drivers, such as Modbus, ModbusTCP, DF1, ASCII, Ethernet/IP. You can read/write virtually unlimited data, perform IT-ready data logging, email/text alarms or reports, and more. Micro Gateways are ideal for moving data between equipment controlled by different vendors, combining data from multiple networks to a single ethernet/cellular channel for data analysis or other high-level systems, plus many other applications. This Gateway is also a great solution for use as a remote with TagWell, just add a cellular modem (Cat No ICO-MDM3Gx).


  • (1) 10/100MB RJ-45 Ethernet port, user configurable protocols
  • (1) RS-232 serial port, user configurable protocol
  • (1) USB communication port
  • Supports up to 16 user selectable Ethernet/serial protocols to hundreds of other vendor I/O products, devices and networks
  • 512MB RAM user memory up to 100M words data registers for mapping, plus logic
  • 4GB on-board flash for application, web pages and data logging
  • Optional SD flash(up to 8GB) for application, web pages and data logging - externally accessible
  • Extensive logic capability for data concentration, scaling, mapping between networks, and more
  • Alarm notification via email or text message, reports/logs can be sent via email attachments
  • Firmware options for a virtual HMI via an embedded web server or embedded Web Studio runtime

This assembly combines the SPBB-x, SPBB-232, SPBB-ENCL1 into a single part number for ease of ordering.

Ordering Information

  • Note:The Micro Gateway uses TOPDOC NexGen software for configuration. A free TOPDOC NexGen license is included with your first Micro Gateway purchase!
  • Select the desired remote access and/or virtual HMI features. If the remote access connection will be other than wired Ethernet, an external modem/interface is required. See Modems/Wireless for options, or contact SoftPLC to discuss TagWell cloud-based solutions and approved third-party interfaces.
  • The Gateway Size only applies if you are using ModbusTCP Master or Ethernet/IP. Select the Lite (LT) version if you are not using these protocols.

    The Gateway Size determines the maximum number of ModbusTCP server connections or Ethernet/IP Tags supported. (All Gateway Sizes support up to 254 ModbusTCP client connections when the Gateway acts as a ModbusTCP Slave, and unlimited data points for all other protocols except Ethernet/IP.) The table below summarizes the available sizes:
Micro Gateway Sizes
Cat No Suffix ModbusTCP Server Connections Ethernet/IP Tags
LT 2 16
1K 16 128
2K 32 512
8K 127 2048

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