QuickServer – Modbus TCP to JCI Metasys N2

  

FS-QS-1010-0117 QuickServer – Modbus TCP – JCI Metasys N2

The FS-QS-1010-0117 QuickServer provides a cost-effective, easy to use interface from Modbus TCP to JCI Metasys N2. The QuickServer is delivered with both drivers preloaded and ready to be configured using the provided instructions and software.

 

QuickServer Key Features:

  • Ability to interface up to 250 points of common BAS protocols
  • Multi-configuration capability; specific configurations selectable via DIP switches or software
  • Flat panel mount standard, DIN rail mount option
  • DIP switches to select baud rate or node ID on the fly

 

Modbus TCP driver:

  • Driver type: Client or Server
  • Connection type: Internet Protocol (IP), 10/100BaseT
  • Commands supported:
    • 01 – Read Discrete Output Status (0xxxx)
    • 02 – Read Discrete Input Status ((1xxxx)
    • 03 – Read Output Registers (4xxxx)
    • 04 – Read Input Registers (3xxxx)
    • 05 – Force Single Coil (0xxxx)
    • 06 – Preset Single Register (4xxxx)
    • 15 – Force Multiple Coils (0xxxx)
    • 16 – Preset Multiple Registers (4xxxx)
    • EX – Exception Status
    • FF – FIFO
  • Data Types
    • ASCII – 8-bit character
    • Digital – Digital
    • Float – 32-bit IEEE floating point
    • Long – Unsigned 32-bit integer
    • Signed – Signed 16-bit integer
    • Slong – Signed 32-bit integer
    • Unsigned – Unsigned 16-bit integer

 

JCI Metasys N2 driver:

  • Supports communication with following devices or classes of devices when acting as a Client
    • N2OPEN-compliant devices
    • VMA 1400 series
    • DX9100 and XT9100
  • Driver type: Client or Server
  • Connection type: RS-485 (two wire, half duplex)
  • Baud rates: 9600
  • Devices tested:
    • UNT
    • VMA1410,
    • VMA1420
    • DX9100 with XT9100 extension
    • NCM (FieldServer as N2Open server)
    • VAV
    • AHU
    • VND

 

Block Diagram

Metasys® as used in this document is a trademark of Johnson Controls, Inc.