Specifications

Hardware Description of Coprocessor – Media Access Unit (MAU) Description
12/01 Application ModuleX Service 51
Honeywell
LTX-2
Thin Coax Transceiver
IEEE 802.3 10Base2
LANTRONIX
Heartbeat
Power
10
HBE
RCV
1
0
Switches
Top View
HBE
RCV
HBE
PWR
Indicators
End View
40044
To
Coprocessor
(WSI2 I/O)
To PIN
(Ethernet)
Media Access unit
indicators
Many of the MAU devices have indicators on them. The
following indicator and switch explanation is specifically for
the MAU shown in the previous diagram.
Table 4-2 LTX-2 Indicators and Switches
LED Description
PWR (green) “On” to indicate +12 volt power is applied from the WSI board through the
WS2 I/O board and interface cable. Normally “on.”
HBE (AMBER) This feature (heartbeat) is not used with the Application ModuleX
coprocessor. Normally “off.”
Switch Position Required Comment
RCV 0 (Feature not used)
HBE 0 (Feature not used)