sekoittaa matala Pelottava rs485 controller jännitys morfiini Hieman
USB LCD PID Temp Controller with Timer, Ramp Soak, RS485 [N1050] - $128.00 : Auber Instruments, Inc., Temperature control solutions for home and industry
RS485-1M2S Extension Module - EPEVER
USB PC RS485 Programmable PID Temperature Controller & Recorder Ramp and Soak SSR Output with 60 Segment: Amazon.com: Industrial & Scientific
RS-485 to RS-232 dispenser interface converter (RS-485 to RS-232 interface and backwards) - Technotrade LLC
4-ch Modbus-RTU Relay Switch Module Signal input and output RS485 TTL Controller | eBay
Johnson Controls introduces an RS-485 input/output module offering an all-in-one solution for access controller expansion | Tyco Security Products Blog
TC-36-25-RS485 - TE Technology
KMtronic Ltd: RS485 to 8 Digitally Outputs controller, BUS ID:02