Starting at $1,210.00



  • 1GHz AM335x CPU with 1MB (CPE100) or 1.5MB (CPE115) non-volatile user memory
  • Control and process up to 2000 I/O points
  • Dual LAN interfaces with four Ethernet ports
  • Micro SD, USB, & RS-232 serial port
  • Up to 512 program blocks (128KB max block size)
    • Ladder logic
    • Function block diagram
    • Structured text
    • C block
  • -40 to 158°F (-40 to 70°C) operating temp
  • Achilles Level 2 certification
  • DNP3 outstation capability (CPE115)


The Emerson CPE100 / CPE115 PLCs support real-time application status, remote diagnostics, and a range of communication options. The Ethernet ports are capable of automatically sensing the link data rate (10 or 100Mbps), communications mode (half- or full-duplex), and cable arrangement (straight-through or crossover).

The CPE100 and CPE115 are designed for use with the RSTi-EP remote I/O system, which starts with a base network adapter with choice of with PROFIBUS, PROFINET, EtherCAT, or Modbus communication protocol. Although, it can connect to any of Emerson's I/O families through PROFINET interface. You can also use the same runtime as RX3i controllers to utilize existing application libraries and templates.

A concern for devices used for the industrial internet is cyber-security; the CPE100 and CPE115 incorporate security features and tools to protect against unauthorized updates, as well as man-in-the-middle and denial of service attacks. The CPE115 boasts 50% more memory (1.5MB) and DNP3 outstation capability as added features over the CPE100.

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