Download RDXL120 - OMEGA Engineering
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3.8 Connecting Communication Cables 1 • Connecting to a measuring instrument (Modbus communication) Another measuring instrument RDXL120 SG Another measuring instrument SG SG SG SG Connect a 120 Ω terminator Connect a 120 Ω terminator 3 Handling Precautions and Wiring Pair Communication cable 4 Communication cable Up to 31 stations 5 USB • Position of the USB port for connecting to a PC USB port for connecting a PC USB 6 USB DC INPUT 12V 20W MAX 7 CF SG SD LOGIC/PULSE LAN POWER RS485 RS232 ALARM 2 IN GND OUT TRIGGER 8 • Specifications of the USB port for connecting to a PC Electrical/Mechanical specifications: Conforms to USB Rev 1.1 Connector type: 5-pin Mini-B receptacle 9 • Connecting with the PC RDXL120 10 PC 11 SG 12 13 USB cable App Index M-4708/1008 3-15