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If you will be using 4-wire Operation, please use the reference chart
below to determine the applicable sections based on your application.
Printer Sharing Mode
Application
Bidirectional
1
X
2
X
3
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:
PIN
SIGNAL
232/422
1
DTR/HSO
2
GND/GND
3
NC/TX+
4
TX/TX-
5
RX/RX-
6
GND/RX+
7
GND/GND
8
CTS/HSI
4-WIRE OPERATION OPTIONS
Unidirectional
X
X
RJ-45 PIN-OUT INFORMATION
DIRECTION
DESCRIPTION
Output
Handshake Out, enable/disable the receiving of
characters
----
Signal Ground
Output
No connection/Transmit Data (+)
Output
Transmit Data/Transmit Data (-)
Input
Receive Data/Receive Data (+)
----/Input
Signal Ground/Receive Data (+)
----
Signal Ground
Input
Handshake In, enable/disable the transmitting of
characters
Protocol
EIA-232
EIA-422
X
X
X
X
See Section:
5.5.2.1
5.5.2.2
5.5.2.3
5.5.2.4
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