2.12.1 Connection of Peripherals

For connecting a printer/PC with a 25-pin RS-232C connector

PBX (9-pin)

Circuit Type

Signal

Pin No.

(EIA)

Name

 

 

 

 

BB

RD (RXD)

2

 

 

 

BA

SD (TXD)

3

CD

ER (DTR)

4

 

 

 

AB

SG

5

CC

DR (DSR)

6

 

 

 

CA

RS (RTS)

7

CB

CS (CTS)

8

 

 

 

Printer/PC (25-pin)

Pin No.

Signal

Circuit Type

Name

(EIA)

 

 

 

 

1

FG

AA

3

RD (RXD)

BB

 

 

 

2

SD (TXD)

BA

 

 

 

20

ER (DTR)

CD

7

SG

AB

 

 

 

5

CS (CTS)

CB

6

DR (DSR)

CC

4

RS (RTS)

CF

 

 

 

RS-232C Signals

Receive Data (RXD):…(input)

Conveys signals from the printer or the PC.

Transmit Data (TXD):…(output)

Conveys signals from the unit to the printer or the PC. A "Mark" condition is held unless data or BREAK signals are being transmitted.

Data Terminal Ready (DTR):…(output)

This signal line is turned ON by the unit to indicate that it is ON LINE. Circuit ER (DTR) ON does not indicate that communication has been established with the printer or the PC. It is switched OFF when the unit is

OFF LINE.

Signal Ground (SG)

Connects to the DC ground of the unit for all interface signals.

Data Set Ready (DSR):…(input)

An ON condition of circuit DR (DSR) indicates the printer or the PC is ready. Circuit DR (DSR) ON does not indicate that communication has been established with the printer or the PC.

Request To Send (RTS):…(output)

This lead is held ON whenever DR (DSR) is ON.

Clear To Send (CTS):…(input)

An ON condition of circuit CS (CTS) indicates that the printer or the PC is ready to receive data from the unit. The unit does not attempt to transfer data or receive data when circuit CS (CTS) is OFF.

Frame Ground (FG)

Connects to the unit frame and the earth ground conductor of the AC power cord.

Installation Manual

243

Page 243
Image 243
Panasonic KX-TDA100 installation manual For connecting a printer/PC with a 25-pin RS-232C connector, RS-232C Signals

KX-TDA100 specifications

The Panasonic KX-TDA100 is a versatile digital hybrid telephone system designed to meet the communication needs of small to medium-sized businesses. This system blends traditional telephone functions with advanced digital technology, making it an excellent choice for organizations looking to enhance their telecommunications infrastructure.

One of the key features of the KX-TDA100 is its ability to support both digital and analog telephony, allowing businesses to integrate existing telephone lines and devices with newer technologies. The system can accommodate up to 100 extensions, making it scalable and suitable for growing businesses. Additionally, it supports a variety of communication services, including voice mail, computer telephony integration, and automatic call distribution, which enhances customer service capabilities.

The KX-TDA100 utilizes advanced digital signal processing technology, ensuring clear and reliable communication. It employs features such as call forwarding, caller ID, call waiting, and conference calling, which improve productivity and streamline communication among team members. The system also allows for the integration of mobile devices through its support for SIP trunking, enabling seamless communication even when employees are on the go.

Furthermore, the KX-TDA100 includes built-in voicemail functionality, allowing businesses to manage messages efficiently. The voicemail system supports features like voicemail-to-email, which provides users with immediate access to their messages, and the option to customize greetings and auto-attendants that enhance caller experiences.

Security is another critical aspect of the KX-TDA100. The system offers various security features to protect against unauthorized access and ensure data integrity, including encryption and secure network protocols. This attention to security makes it suitable for businesses that handle sensitive information.

Overall, the Panasonic KX-TDA100 combines flexibility, scalability, and advanced technology, making it an ideal solution for businesses looking to improve their communication systems. Its user-friendly design, robust feature set, and ability to grow with the organization make it a reliable choice for enhancing productivity and ensuring effective communication within teams and with customers. Whether deploying for day-to-day operations or accommodating remote work, the KX-TDA100 offers the reliability and features that modern businesses require.