4
Segment Protector
5.2
Fault Detection, Physical Layer Diagnostics ...................................24
5.2.1
Device Signal Level .......................................................................... 24
5.2.2
Device Signal Jitter........................................................................... 25
5.3
Fault Isolation .....................................................................................25
5.3.1
Short Circuit Current Limitation (Static Fault Protection) ................... 25
5.3.2
Spur Contact Bounce Protection (Dynamic Fault Protection) ........... 25
5.3.3
Progressive Spur Short Circuit Current Limitation (Creeping
Fault Protection) ............................................................................... 25
5.3.4
Device Jabber Protection ................................................................. 26
5.4
Surge Protection.................................................................................26
5.5
Accessory: Enclosure Leakage Sensor ELS-1 ................................27
5.6
Using Device Couplers in PROFIBUS PA Installations ...................28
5.7
Using Device Couplers in FOUNDATION Fieldbus H1
Installations.........................................................................................28
6 Appendix ................................................................................... 29
6.1
Ordering Information..........................................................................29
6.2
Electromagnetic Compatibility Verification in Accordance
with EC Council Legislation Directive 2004/108/EC........................30
6.3
Referenced Documents .....................................................................30
