12 Ethernet connecon specicaon
197
12 Ethernet connecon specicaon
12.1 Cable requirements and connecon
12.1.1 Ethernet cable specicaon
Cross-over
cable
PROCESS INSTRUMENTS
POWER
Figure 12.1 Connecng DTR to a computer.
PROCESS INSTRUMENTSPROCESS INSTRUMENTS
POWERPOWER
Straight-through
cable
LAN
Figure 12.2 Connecng DTR to LAN.