Swann AMI Oxytrace, Руководство оператора

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10
A-96.250.531 / 300617
AMI Oxytrace QED
Product Description
Signal
Outputs
Two signal outputs programmable for measured values (freely
scaleable, linear or bilinear) or as continuous control output (control
parameters programmable).
Current loop:
0/4–20 mA
Maximal burden: 510

Third signal output available as an option.
Relay 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
Alarm Relay 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.
Input For potential-free contact to freeze the measuring value or to inter-
rupt control in automated installations (hold function or remote-off)
Safety
Features
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.
Communica-
tion Interface
(optional)
 USB Interface for logger download
 RS485 with Fieldbus protocol Modbus or Profibus DP.
 HART interface