PECM Issue 81 2026 | Page 39

KDE485 C Programmable Converter
CONTROL & AUTOMATION

Industrial Quality Interface & Protocol Converters

KDE485 C Programmable Converter
An oven-ready solution for your new IoT, protocol conversion, data acquisition or telemetry project
◘ Four Serial Ports 232 / 4xx
◘ Analog I / O 16 / 22 bit & 4-20mA
◘ PT100 / 1k & TC input
◘ Lots of example code
◘ GPS Time Server for
Free and license-free C development kit( STM Cube IDE) Ethernet TCP / IP with TLS HTTPS security & USB
high security LANs Expandable I / O ARINC429 Remote FW updates Made in UK From £ 129
KK Systems Ltd 01273 857185
kksystems. com / kde485
RADIO TELEMETRY MEASURE- MONITOR- REPORT PROTECT- CONTROL
Distances from meters to tens of km, cyber secure non-IP protocol, no SIM cards. Point-to-point, simplex or half duplex, with gateways to interface to BMS and SCADA. 100 % autonomous in operation over a billion messages already delivered annually. Backed up with a team with over 40-years sector experience.
Turbidity, Ammonia, ph. Conductivity, DO, Salinity, Level, Flow, Velocity, Temperature, Humidity, Fault / OK Status, Solar Irradiation, Oil Blankets, Silt, fDOM, Rainfall, Algae and Much More
4-20mA, Logic Levels, Volt-free Contacts, SDI-12 Battery, Solar or 24V ac or dc to 230V ac Supply Options SRD, Ofcom Licenced Radio or Iridium Satellite Options Custom Enclosures & Branding Options Complete Systems from Sensor, Antenna to BMS Interface
Radio Data Networks Limited, The Innovation Farm CM22 7QU Tel:+ 44( 0) 1279 600 440: sales @ radio-data-networks. com www. radio-data-networks. com
Licensed Radio Telemetry
Iridium Satellite Telemetry
Issue 81 PECM 39