If you will be using 4-wire Operation, please use the reference chart below to determine the applicable sections based on your application.

 

4-WIRE OPERATION OPTIONS

 

 

 

 

 

 

 

 

 

Printer Sharing Mode

 

Protocol

 

Application

 

 

 

 

 

See Section:

 

Bidirectional

Unidirectional

EIA-232

 

EIA-422

 

 

 

 

 

 

 

 

1

X

 

X

 

 

5.5.2.1

 

 

 

 

 

 

 

2

X

 

 

 

X

5.5.2.2

 

 

 

 

 

 

 

3

 

X

X

 

 

5.5.2.3

 

 

 

 

 

 

 

4

 

X

 

 

X

5.5.2.4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

￿￿￿￿￿& ￿￿￿￿￿￿￿￿￿￿￿￿￿￿

NOTE: This configuration will support hardware or XON/XOFF handshaking and bidirectional Printer Sharing Mode.

Ports on the M24SII-V07 I/O module using 8-wire Operation utilize the following pins and signals for communication:

RJ-45 PIN-OUT INFORMATION

PIN

SIGNAL

DIRECTION

DESCRIPTION

 

232/422

 

 

 

 

 

 

 

 

 

 

1

DTR/HSO

Output

Handshake Out, enable/disable the receiving of

 

 

 

characters

 

 

 

 

2

GND/GND

----

Signal Ground

 

 

 

 

3

NC/TX+

Output

No connection/Transmit Data (+)

 

 

 

 

4

TX/TX-

Output

Transmit Data/Transmit Data (-)

 

 

 

 

5

RX/RX-

Input

Receive Data/Receive Data (+)

 

 

 

 

6

GND/RX+

----/Input

Signal Ground/Receive Data (+)

 

 

 

 

7

GND/GND

----

Signal Ground

 

 

 

 

8

CTS/HSI

Input

Handshake In, enable/disable the transmitting of

 

 

 

characters

 

 

 

 

￿￿