ProSoft Technology AN-X2-SQD - Manual (Page 8)

Page 2 AN-X2-SQD-MAS June 2013
Hardware Features
The module has:
• LEDs to indicate the status of the connection to the Ethernet (100 and Link/Act)
• a LED to indicate the module’s internal state (SYS or MS)
• a LED to indicate the state of communications on the remote I/O network (NET or
NS)
• an Ethernet connector
• a power connector
• a connector to connect to the Square D remote I/O network
A watchdog timer is implemented in the module’s hardware. If the firmware does not
kick the watchdog within the timeout period the watchdog times out and places the
module into a safe fatal failure state.
A jabber inhibit timer is implemented in the module’s hardware. If the network
transmitter is on longer than 150% of the longest network frame time, the transmitter is
forced off and the module is placed into a safe fatal failure state.
Package Contents
• AN-X2-SQD-MAS module
• CD containing software and documentation
• microSD to SD card adapter
• rubber feet for desktop use