Mitsubishi Electronics FX0N-232ADP manual Introduction, Terminal Layouts, RS232C device

INTRODUCTION

● The FX0N-232ADP type RS232C adapter (hereinafter called 232ADP) is connected to the FX0N series PC to exchange serial data with a personal computer, barcode reader, printer, and other various RS232C devices.

● Only one 232ADP unit can be connected to one base unit to the serial port provided at the left side.

Transmit and/or receive

● The buffer size and location are specified by an RS instruction in the PC.

RS232C device

EXTERNAL DIMENSIONS

2- φ 4.5

(0.18) 1 2 3 4

FX0N-232ADP

POWER

RD

SD

5

90 (3.54) 80 ± 0.2 (3.15 ± 0.01)

6

4
(0.16)	68
43
(1.69)	(2.68)
• DIN rail width : 35	Weight : approx.0.1 kg (0.11 lbs)

All dimensions are in mm (inch)

①MOUNTING HOLE

②POWER LED

Lit up by the DC 5 V power supplied from the base unit.

③RD-LED

Lit when receiving data from the RS232C device connected to the product.

④SD-LED

Lit when transmitting data to the RS232C device connected to the product.

⑤Connection cable

Used for connection with FX0N PC.

⑥RS232C connector

Used for connection between the product and RS232C device.

TERMINAL LAYOUTS

The connector is a 25-pin D-SUB type, and the pin configuration is as shown below.

Pins 4, 5 are not used.Short-circuited inside.

ER(DTR)Send request (Data Terminal Ready)

NC

SG(Signal Ground)

DR(DSR)Send enable (Data Set Ready) CS (CTS) Send enable

RS (RTS) Send request RD (RXD) Receive data SD (TXD) Send data

NC

Pin No.	Function
1	No connection
2	Send data (232ADP to RS232C device)
3	Receive data (RS232C device to 232ADP)
4 • 5	Not used ; Connected internally
6	Shows RS232C device is ready to receive
7	Signal ground
8	No connection
20	Signal requesting preparation for data
	sending to RS232C device.