1 PANEL DESCRIPTION

D Accessory connector

!4 @5

q!3

Pin No. Pin Name

1NC

2TXD

3RXD

4RTS

5CTS

6NC

7GND

8MOD IN

9DISC OUT

10EXT. D/A

11VCC

12EXT. A/D

13NC

14GND

15EXT.I/O 15

16EXT.I/O 16

17EXT.I/O 17

18EXT.I/O 18

19EXT.I/O 19

20DATA IN

21EXT.I/O 21

22AF OUT

23EXT.I/O 23

24EXT.I/O 24

25EXT.I/O 25

Description

No connection

Output terminal for serial communication data. Input terminal for serial communication data. Output terminal for request-to-send data. Input terminal for clear-to-send data.

No connection Serial/digital signal ground

Modulator input from an external terminal unit.

Output terminal for AF signals from the AF detector circuit. Output level is fixed, regardless of [AF] control.

The desired function can be assigned.* (Default: Null)

13.2 V DC output

Customize A/D input (Not used) No connection

Ground

The desired function can be assigned.* (Default: Null)

The desired function can be assigned.* (Default: P0 Monitor Output)

The desired function can be assigned.* (Default: Busy Output)

The desired function can be assigned.* (Default: Null)

The desired function can be assigned.* (Default: EPTT Input)

Input terminal for data.

The desired function can be assigned.* (Default: Analog Audible Output)

The AF detector Output.

The desired function can be assigned.* (Default: Mic Mute Output)

The desired function can be assigned.* (Default: Null)

The desired function can be assigned.* (Default: Mic Hanger Output)

Specification

Input level: 300 mV rms

Output level: 300 mV rms

Output current: Less than 1 A

+5 V pull up, Active=L

+5 V pull up, Active=L

+5 V pull up, Active=L

+5 V pull up, Active=L

+5 V pull up, Active=L

+5 V pull up, Active=L

+5 V pull up, Active=L

+5 V pull up, Active=L

+5 V pull up, Active=L

* The desired function can be assigned using the optional CS-FR5000 cloning software. Ask your dealer for details.

3