Rockwell Automation 441-PEN25 Enpac Ex Data Collector - Manual (Page 17)

Publication GMSI00-UM001A-EN-E - February 2005
The Enpac Ex 11
Trigger Connector
The Trigger connector connects the Enpac Ex to an external trigger. The
external trigger enables synchronization of the data acquisition process to
external events, or for order normalization of frequency spectrum. The trigger
pulse can also be used to collect running speeds of machinery. The pin
assignments for the trigger are shown in Table 2.2.
Charger Connector
The Charger connector connects the Enpac Ex to the PSU-7 external power
adapter. The external power adapter can be used to charge the Enpac Ex
internal battery and to power the Enpac Ex in a nonhazardous area. The pin
assignments for the charger are shown in Table 2.2.
WARNING
Do not connect the Enpac Ex to an external trigger unless
the area is known to be nonhazardous.
ATTENTION
Only the provided power adapter may be used with the
Enpac Ex. Any other device will render the Enpac Ex
certification permanently invalid and may cause permanent
damage to the data collector.
WARNING
• Do not charge the main battery unless the area is known
to be nonhazardous.
• Do not power the Enpac Ex using the PSU-7 power
adapter unless the area is known to be nonhazardous.