Woodward MicroNet Simplex - Page 62

Manual 26166V1 MicroNet Simplex & MicroNet Plus
Woodward 60
BEFORE REMOVAL
!
RESET
MODULE
This module should be reset immediately before removing it from the
chassis. This notifies the module that it will be removed and provides a
graceful failover to another healthy CPU module if available.
6.2.6—10/100/1000 BaseT Ethernet Ports
There are two 10/100 plus two 1000 BaseT Ethernet Ports (RJ45) available to the application software.
These ports are full duplex, auto switching, and do not require the use of an Ethernet shield box.
GbE1 and GBE2 may be configured as general purpose Ethernet ports
as desired
ENET1 and ENET2 are prevented (via firewall) from use with SSH
enable applications – AppManager, SOS.
Max cable length is 30 meters. Double shielded, Cat 5-e cables (SSTP)
are required for customer installations. Ensure that cables have strain
relief and do not apply any forces to the connectors.
6.2.7—RTN Ports
Two Real Time Network ports (RJ45) are available to provide communications between the main chassis
CPU's and any Remote RTN modules located in an expansion chassis. The GAP software application
defines the expansion racks, their I/O modules, and the use of these RTN ports (GAP block is RTN).
For redundant systems, up to (2) Remote RTN modules may be installed into each expansion chassis.
When initialized by the main chassis CPU, the Remote RTN modules will acquire either a SYSCON or
STANDBY status. The Remote RTN module that becomes SYSCON will control the expansion chassis it
is located in. It will synchronize with the STANDBY Remote RTN module and perform any redundancy
functions as necessary. Input and output data from all I/O modules will be managed appropriately and
made available to the GAP Application running in the main-chassis CPUs.
 Double shielded, Cat 5 Ethernet cables (sSTP) are required for
customer installations.
 Cable length between the Main rack and RTN switch is 3 m (10 ft.)
max.
 Cable length between the RTN switch and Expansion rack is 30 m
(100 ft.) max.
Ensure that cables have strain relief and do not apply any forces to the
connectors.
6.2.8—Service Port
An isolated micro USB service port is located on the front of the CPU module. This port creates a
command-line interface to the operating system for specific troubleshooting use and cannot be configured
for application software use.
The communication settings for the virtual communications port are fixed at 115200 baud, 8 data bits, no
parity, 1 stop-bit, and no flow control.
Released