Specifications

Hardware Description of Coprocessor – WSI2 I/O Board Description
50 Application ModuleX Service 12/01
Honeywell
The Honeywell license key information (correlated to the Internet
Protocol address) is obtained from Honeywell prior to system
installation. The customer creates a license file based on this information.
This license file is not affected by replacement of a WSI2 board
assembly. This activity is not required for A
X
M R110.
4.2 WSI2 I/O Board Description
WSI2 I/O board
cable connections
The WSI2 I/O board provides the coprocessor connection to the PIN
(LAN) network. A connection for Serial Port 1 (coprocessor console
terminal or modem connection - J1) is also provided. The Video output
is not used in the A
X
M application.
53352
ASSY NO.
51304924-200
REV C
WSI2 I/O
BAR CODE
LAN
Video
Terminal
J3 J1J6
4.3 Media Access Unit (MAU) Description
Purpose
The Media Access Unit is the device that connects the A
X
M to the Plant
Information Network (PIN). It contains a transceiver device that adapts
the LAN interface of the coprocessor to the LAN (ethernet) cable.
There are many vendors that produce this type of device. The one shown
in the diagram is just one of the many available.
Power for the device is supplied from the A
X
M through the PIN interface
cable which is connected to the WSI2 I/O board J6.
Media Access Unit
diagram
The following drawing illustrates one of the many types of MAU.