Swann AMI Phosphate-II Operator's Manual page 11

AMI Phosphate-II
Product Description
Alarm Relay
Input
Safety
Features
Communica-
tion Interface
(optional)
nd
2 Sample
Stream
Cleaning
Module
A-96.250.641 / 290312
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 instrument faults.
One potential-free contact to freeze the measuring value or to inter-
rupt control in automated installations (hold function or remote-off).
The potential-free contact is located:
 at the AMI Phosphate-II in the AMI Transmitter
 at the AMI Phosphate-II B in the peristaltic pump
No data loss after power failure. All data is saved in non-volatile
memory. Over voltage protection of in- and outputs.Galvanic sepa-
ration of measuring inputs and signal outputs.The analyzer is facto-
ry tested and ready for installation and operation.
RS232 for logger download with HyperTerminal or RS485 with
Fieldbus protocol Modbus or Profibus DP. Webserver connection
via Modbus.
AMI Phosphate-II B
As an option an inlet for two sample streams with a sample switch-
ing valve can be installed onto the panel of the AMI Phosphate-II B
AMI Phosphate-II
As an option a cleaning module is available which can be connect-
ed to the AMI Phosphate-II.
WARNING
The drain of the photometer outlet contains Hexammonium
heptamolybdate 4-hydrate.
At no means recirculate it into the water system.
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