Swann AMI Powercon Operator's Manual page 11

AMI Powercon
Product Description
Signal
Outputs
Relays
Alarm Relay
Input
Communica-
tion interface
(optional)
Safety
Features
A-96.250.341 / 061015
Two signal outputs programmable for measured values (freely scal-
able, linear, bilinear, log) or as continuous control output (control
parameters programmable).
Current loop:
Maximal burden:
Third signal output with the same specifications as option.
(Only possible if no communication interface is used.)
Two potential-free contacts programmable as limit switches for
measuring values, controllers or timer for system cleaning with au-
tomatic hold function. Both contacts can be used as normally open
or normally closed.
Maximum load: 1 A/250 VAC
One potential free contact.
Alternatively:
 Open during normal operation, closed on error and loss of
power.
 Closed during normal operation, open on error and loss of
power.
Summary alarm indication for programmable alarm values and in-
strument faults.
One input for potential-free contact to freeze the measuring value
or to interrupt control in automated installations. Programmable as
HOLD or OFF function.
 RS232 Interface for logger download with SWANTerminal
 USB Interface for logger download
 RS485 with Fieldbus protocol Modbus or Profibus DP or
Webserver connection via Modbus.
No data loss after power failure. All data is saved in non-volatile
memory.
Over voltage protection of in- and outputs.
Galvanic separation of measuring inputs and signal outputs.
The analyzer is factory tested and ready for installation and opera-
tion.
0/4–20 mA
510 
9