Motorola GMKN1022 Quick start guide

Brand: Motorola

Model: GMKN1022

Type: Quick start guide

Motorola GMKN1022 Active Data Cable enables a 5-wire RS232 interface between a computer and a mobile radio like PC, Laptop, or console. It offers two-way communication, supporting data transfer, configuration, and control functions. The cable connects to the 20-pin Accessory Connector on the radio and the 9-pin connector of the data device. Its plug-and-play design simplifies setup, allowing for easy data exchange and programming of the radio.

GMKN1022

Active Data Cable

GENERAL INFORMATION

The GMKN1022 Active Data Cable provides a

5-wire RS232 interface (e.g. RxD, TxD, CTS,

RTS, DTR) between a computer and a mobile

radio.

OPERATION

The cable has to be connected to the 20-pin

Accessory Connector on the rear side of the

radio and into the 9-pin connector of a Data

Device (e.g. PC, Laptop, console etc.).

C a u t i o n

The Active Data Cable shall

never be connected to a radio

equipped with a GMCE4053

Expansion Head.

Do not disconnect the cable

in the middle of a procedure.

This may leave the radio

incorrectly configured and

could degrade the radio’s

performance.

CABLE CONNECTIVITY

Note: If the Active Data Cable shall be used in

conjunction with any other accessory using PTT

functionality (EXTERNAL_PTT), the black colored

cable at the accessory connector of the Active Data

Cable must be removed and cut.

CONNECTOR DETAIL

1 DCD

2 RxD

3 TxD

4 DTR

5 GND

6 DSR

7 RTS

8 CTS

9 RI

To Radio Accessory Connector

20 pins

To Computer

9 pins (female)

EXTERNAL PTT

GND

SWB +

DTR

CTS

RTS

TxD

RxD

Radio Interface Box

(RIB)

RS232

Level Shifter

R a d i o I n t e r f a c e B o x ( R I B )



T o t h e c o m p u t e r

T o R a d i o A c c e s s o r y

C o n n e c t o r

 '





 %

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DEMOUNTING OF THE CONTACTS

It might be neccessary to change the pin

position in the connector housing. The

following section describes how to remove the

contacts from the connector housing.

REMOVE CONTACTS FROM ACCESSORY

CONNECTOR

To remove the contacts from the connector

push the tool into the front side slot as shown

in the diagram and pull out the contact.

REMOVE CONTACTS FROM RS232 CON-

NECTOR

Push with the tool into the slot and pull out the

contact.

ASSEMBLING RS232 INTERFACE CABLE,

ACCESSORY CONNECTOR KIT AND

SPEAKER CABLE

The following pictures show the RS232

Interface Cable GMKN1016 assembled with

the speaker and the Accessory Connector Kit

GMBN1021 with accessory connector. The

front of both connector housings should be

flush with each othe

All cables should be fixed with a strap (see

figure).

SERVICE

The GMKN1022 Active Data Cable is not

repairable. Order a replacement cable as

necessary.

6866537D35

@6866537D35@

Motorola and the Stylized M Logo are registered

in the U.S. Patent and Trademark Office.

Motorola GMKN1022 Quick start guide

Motorola GMKN1022 Quick start guide

Motorola GMKN1022 Quick start guide

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