Delta RMC70 - Manual (Page 8)

RMC70 Startup Guide
6 Delta Computer Systems, Inc.
Step 5: Connect RMC to PC
RMC75E
USB Cable
Connect a standard A to B USB cable to the PC and to the RMC75E
port labeled USB Monitor.
This type of USB cable is used for PC
peripherals such as printers, and is
available at any store that sells electronics.
Or, use Ethernet Cable
Connect an Ethernet cable to the PC and the RMC75E.
The RMC75E supports both straight through and
crossover cables.
RMC75S or RMC75P
Connect Serial Cable
Connect a null-modem, DB-9, female-to-female cable to the RMC75
RS-232 Monitor port, and to a serial port on the PC.
If you make your own cable, pins 2 and 3 must be crossed over, and
pin 5 must be straight-through.