_Proconx - XNUT-100
Industrial Controller and Gateway

XNUX-100 is a low cost development platform from which industrial controllers and communication gateways can be developed.

It is based on an Ethernet single board computer with industrialized form-factor, DIN-rail enclosure and lots of connectivity options like RS-232, RS-422 and RS-485 interfaces.

UMD has developed expertise and software libraries for XNUT applications requiring protocol, RS232 interfacing and Ethernet host connectivity.

XNUT-100 is perfectly suited for customized protocol conversions and to integrate any serial device into an Ethernet or TCP/IP based network including UMD-Edge Applications.

  • 10Base-T Ethernet port
  • Dual USART
  • RS-232, RS-485, and RS-422 ports
  • DIN Rail mountable
  • 10-30 DC power supply
  • Realtek RTL8019AS Network Interface Controller
  • 128 KB Flash ROM
  • 23 KB static RAM
  • Status LED's
  • JTAG in-circuit programming and debugging port
  • Ethernut 1.3 hardware compatable
  • Software customisation provided by UMD
  • 12 Months Return to Base Warranty


Physical Characteristics
Dimensions22.5 (h) x 101 (w) x 120 (d) mm
Weight120 grams
CaseDIN Rail mountable PC/ABS enclosure
Environmental Specifications
Operating Temperature0 to 60C
Storage-25 to 85C
Humidity5 to 95 % non condensing
Serial10kV ESD protection on RS-232, RS485 and RS-422 ports
Ethernet1.5kV galv. isolation
EthernetHalf-duplex IEEE 802.3i 10Bast-T
SerialTwo serial ports, software configurable as:
- 1 EIA-232 full duplex port with RD, TD, RTS, CTS, DCD, RI Asignals and DB9P DTE connector
- 1 EIA-232 half duplex port with RD, TD signals and DB9P DTE connector
- 2 EIA-485-Aports with A-, B+ signals
- 1 EIA 422 port with RD+, RD-, TD -, TD+ signals
CPUAtmel ATmega128 RISC, 14.5 MIPS
Memory- 128KB Program Memory
- 32 KB static RAM for data
Watchdog Features- Programmable Watchdog Timer
- Brownout Detection
LED IndicatorsPower, Ethernet Link and Status
Options:- Battery Buffered RTC
- Single RS-232 only version
Input24VDC typical, 10-30 V/DC, 750mW
Consumption30mA typical @ 24V/DC
Ordering Information and Pricing
Part Number Model Number Description RRP
[A] XNUT-100 Industrial Controller and Gateway
9-5590-100-1 XNUT-100 Industrial Controller & Gateway $687.50 U1
Custom Programming available - Contact UMD Sales for details