MTS Model FlexTest SE - Manual (Page 197)

Digital I/O Connections
Models FlexTest® IIm/GT/SE Controller Hardware FlexTest IIm Controller Connections 197
Digital inputs • Digital inputs can be wired to allow the input from a switch contact, a relay
contact, or a logic signal.
• All digital inputs are optically isolated at the Series 498 Digital I/O
transition module.
• For example, an action defined in the can be selected, in the Station Setup
window’s Digital Input panel, as an Action.
• The digital inputs are used by the Digital Input process in the MultiPurpose
TestWare application. They can also be monitored from the Station Manager
application.
• You can use the Event-Action Editor window to define an action that occurs
in response to a digital input event. The defined action can then be selected
in the Station Setup window’s Digital Input panel.
• Sixteen jumpers located on the Series 498 Digital I/O transition module allow
each input to be configured for a relay contact or logic signal.
• Each digital input connector on the built-in Digital I/O Access panel (FlexTest
IIm) supports two channels.
• Each digital input supports a differential TTL to +30 V DC signal or a
switch or relay contact switching the on-board 12 V supply.