User`s manual

4-17

[1] JW-31EA

(1) I/O expansion connector

Connect between the I/O expansion connectors (IN) of JW-32EA using I/O expansion cables.

[2] JW-32EA

(1) Connector for support tool connection (EA-PG port)

Connecting a support tool (JW-300SP, JW-15PG), such as a hand-held programmer, enables

creating/changing/monitoring program on the expansion rack panel that is max. 50 meters

away.

This connector can be used for communication with equipment that has serial I/O ports, such

as a personal computer. This connector is seen as Communication Port 3 in the JW300 system.

(2) I/O expansion connector (IN)

Connect this connector and an I/O expansion connector (OUT) on the JW-31EAs or the JW-

32EAs (a front rack) using an I/O expansion cable.

(3) Rack No. switch

Set rack numbers on the mounted rack panel.

Rack No.

Rack ID numbers are determined by combined setting of this rack number switches and ones

on the expansion rack panel, JW-34ZB/36ZB/38ZB. See page 4-13 for details.

(4) I/O expansion connector (OUT)

Connect this connector and an I/O expansion connector (IN) on the JW-32EA (the next rack)

using an I/O expansion cable.

(5) Termination connector insert

Insert a termination connector when a mounted expansion rack panel is at the end of the

system. One each termination connector is supplied with each JW-31EA.

(1)

Module fixing screw

Rating plate

Module fixing screw

Rating plate

(4) (5)

(1)

(2)

(3)

4-7

1-3

: Racks 4 to 7

: Racks 1 to 3 (setting at delivery)