Check back regularly for Positive Train Control news and updates.
News
Ansaldo STS USA Achieves PTC Milestone Monday, August 24, 2009
Ansaldo STS USA Introduces VitalNet Current Sensor at RSSI 2010, May 17, 2010
Media
Hand Throw Switches for PTC by Ansaldo STS
Downloads
VitalNet Positive Train Control Brochure
Find Product overviews and specific application solutions for a variety of PTC challenges in the VitalNet Positive Train Control Solution brochure. Download it here!
MicroLok® II HB2X & MicroLok® II HB Cardfile
The MicroLok® II HB2X and the MicroLok® II HB Cardfile are control systems for both railroad and mass transit wayside interlocking equipment and are configurable for vital and non-vital use. Click on the links below to find out more:
VitalNet™ WIU
The VitalNet™ Wayside Interface Unit (WIU) transmits wayside information to freight or/and North East Corridor commuter locomotives. Find out more.
VitalNet™ Current Sensor
The VitalNet™ Current Sensor – current sensing without disarrangement. Find out more.


