Siemens P1 Manual do Utilizador descarregar pdf (Página 9)

Siemens APOGEE™ FLN (P1) Communication Kit

MN04008002E

For more information visit:

www.EatonElectrical.com

2-1

February 2006

Chapter 2 — Board Layout and Connections

The RS-485 Communication Board is connected to the communications bus through a 5-pin

pluggable bus connector (OPTCB board).

Communication with the control board of the drive takes place through the standard interface

board connector shown in

Figure 2-1

OPTCB Communication Board

Figure 2-1: OPTCB Communication Board

Table 2-1: OPTCB Bus Connector Signals



This pin (1) can be used to bypass the cable shield to the next slave.

Jumper X4 is the 120

Ω

termination resistor. Set jumper X4 to ON only if the

Cutler-Hammer drive is the last device on the network.

Jumper X1 has no effect on OPTCB board.

Signal Connector Description



No connection

VP 2 Supply voltage – plus (5V)

D/T

D –N 3 Receive/Transmit data – minus (A)

D/T

D –P 4 Receive/Transmit data – plus (B)

DGND 5 Data ground (reference potential for VP)

Bus

Connector

Jumpers Interface Board

Connector

OFF

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