Emerson PMPPC7448 Ethernet Interface: Ethernet Connection P1, Signal, Mini-BUSB Pin, RJ45 Pin

Ethernet Interface: Ethernet Connection (P1)

Figure 6-1:Front Panel Ethernet Connector (P1)

Pin 1

Table 6-2:Front Panel Ethernet Pin Assignments (P1)

Pin:	Signal:	Pin:	Signal:
1	Ethernet 1 transmit positive	2	Ethernet 1 transmit negative
3	Ethernet 1 receive positive	4	Ethernet 1 receive negative
5	Signal ground	6-9	Connector housing ground

Figure 6-2:Ethernet Cable Assembly

ETHERNET

Mini-B USB

RJ45 Connector

Caution: The Mini-USB cable connection to P1 does not have a locking mechanism. Pulling on the

!cable may result in a disconnection.

Table 6-3:Ethernet Cable Wiring Assignments

Mini-B USB Pin:	Description:	RJ45 Pin:
Shell	Drain wire (shield)	Shell (G)
1	White/orange wire (TX+)	1
2	Orange wire (TX-)	2
3	White/blue wire (RX+)	3
4	Blue wire (RX-)	6
5	No connection	4
	No connection	5
	No connection	7
	No connection	8

10006757-02 PmPPC7448 User’s Manual

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