Industrial Multi-Channel RS232/422/485 Fiber Converter 2Km–20Km
8/16-Ch FXO/FXS + 8-Ch E1 + 4-Ch 10/100M ETH + 4Ch RS232/422/485 Fiber Multiplexer
33.2102IB.V001|Lenze Feldbusmodul RS232/485 ID 00365665 33.2102IB.V001*IN STOCK*
Fanless Touchscreen Embedded Panel PC 12.1 Inch RS232 ATX Switch
201E RS232 RS485 Converter Three Phase Electric Meter -40 to 85
RS232 Fiber Optic Modem , RS422 RS485 Fiber Optic Converter FC UPC
Industrial Isolated USB To RS232/485/422/TTL Converter Adapter With CP2102 Chip
RS232 RS422 RS485 Serial to Fiber Modem Dual Single Fiber SC Fiber Media Converter 
Allen Bradley 2711P-K6M3A / D Panel View Plus 600 Gray Key / RS232 / Enet / DH-485
Zynshield i5-1135G7 VESA Industrial Mini PC with 3 LAN 6 COM RS232/422/485 8PIN GPIO WIFI6 4G/5G
RS232 output 485 TPMS System Solutions Interface Integrated Truck 203psi
Industrial RS232/422/485 To Fiber Optic Converter Din Mount SC/ST/FC/SFP Optional
2 channels 3G/HD-SDI with 1 port 10/100 Ethernet ,1-ch RS232/422/485 to fiber multiplexer
RS232/RS485 to dual-channel 4-20mA D/A converter
GM168SM-F20A/B SM Bidi 20km RS232/422/485 Serial To Fiber Converter
5km distance with interface converter E1 to RS232/422/485 protocol converter
Win10 IoT Industrial Mini PC with 6 LAN 8GB RAM 32GB CPU J1900 4GB VGA Display Fanless Design for Linux RS232/422/485 GPIO WiFi
WAYJUN WJ102 - 232/485 - RJ45 RS232/485 to RJ45,blue Support AUTO MDI / MDIX DIN35
Siemens - PLC Expansion Module for use with S7-1200 Series, 100 x 30 x 75 mm, RS232, RS422/485, 24 V dc