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7-4
Virtual Math Channels: Up to 16 virtual channels can be created.
Statistics: Peak to Peak, Average, Minimum, Maximum, RMS
Triggers
Trigger Types:
• Start, Stop, Repeat
Trigger Conditions:
• Timer, Date & Time, Weekday & Time, Alarm Output, External Trigger
Logging
Logging Modes:
• Interval, Average
Logging Conditions:
• On demand or trigger condition
Digital input functions:
Frequency, Volumetric flow, Totalization, Resettable counter
7.4 Communication
USB: High speed USB 2.0 host for external Flash drive; USB device for external
PC communications.
Protocol: Modbus TCP/IP
7.5 External I/O:
Alarm Outputs: 4 open collector alarm outputs rated for 0.5A @ 30 Vdc with
audible alarm buzzer
Digital Outputs: 4 open collector digital outputs rated to 30 mA @ 5 Vdc
logically tied to alarm outputs
Digital Inputs: 4 Schmitt trigger based inputs
• 0 to 24 Vdc single ended, grounded input range
• Logic high threshold 2.5 V; Logic low threshold 1.5 V
• Contact closure detection
• Maximum input frequency: 250 kHz
Power Input to Digital I/O Isolation: 1.5 kVrms
Alarm Condition: High, Low, Window In, Window Out, Open Sensor
On Alarm Event: Map to 4 Alarm outputs, Sound Buzzer, Take Screen shot
Alarm Type: Latch, Non-Latch
Alarm per Channel: Two
Specifications
7
Содержание OM-DAQXL-1 Series
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