7RS232C Interfaces

7.1Overview

The CN1 RS232C communication connector is provided in order to make connection with host devices such as PCs and PLCs via the RS232C. The operation display pendant (abbreviated as TBX, optional device) can also be connected to this connector. Refer to Chapter 9, “Operation Display Pendant” for a description of how to use the operation display pendant. This chapter explains how to connect the CN1 RS232C communication connector to devices other than the operation display pendant.

In the RS232C interface, two communication modes are available. The first is a single channel communication where the connection is made 1:1 with the host device, and the other is a multi-channel communication where 1:N communication can be performed by connecting one host device with several of these drivers (a maximum of nine). Please note that the connection and operation methods are different for each communication mode.

In addition, the PC utility (optional) running under Windows can also be connected to the drivers via the RS232C interface in order to support setting, operation, and maintenance work on the drivers. Refer to Chapter 8, “DrvGII PC Utility” for a description of how to use the PC utility.

7.2Connection and Setting

[Connectors and terminal assignment]

Made by Japan Aviation Electronics

DELC-J9SAF13L6 (9 pins)

01

FG

 

 

06

XTBXON

 

 

02

RxD

07

XTBXEMG

 

 

03

TxD

08

+5V

 

 

04

(NC)

09

SG

 

 

05

SG

 

 

 

 

 

 

 

 

Do not use these connections, since they are used for the operation display pendant.

[Single channel]

The connection cables (optional) are available according to the PC to be connected (DOS/V, NEC PC98).

Driver

DOS/V

PC

 

 

RxD

02

 

03

TxD

 

SG

05

 

05

SG

Option cable

TxD

03

 

02

RxD

CP7576S-020 (2 m)

SG

09

 

 

 

 

D-sub 9-pin male

 

D-sub 9-pin female

 

Driver

 

PC98

PC

 

 

RxD

02

 

02

TxD

 

SG

05

 

07

SG

Option cable

TxD

03

 

03

RxD

 

CP7577S-020 (2 m)

SG

09

 

04

RTS

 

 

 

 

 

05

CTS

 

D-sub 9-pin male

 

D-sub 25-pin male

 

In order to set the communication mode to the single channel mode, the rotary switch RS-ID on the front panel should be turned to “0.” This setting should be made before turning the power on.

7-2

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Parker Hannifin G2 manual Overview, Connection and Setting, Connectors and terminal assignment, Single channel

G2 specifications

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