Siemens SITRANS F series Operating Instructions Manual page 26

Description
3.2 Features
● Full graphical local display
● SensorFlash (SD card) for memory backup and documentation storage (certificates etc.)
● USB service interface
● Up to five input/output channels:
– Channel 2: Signal output; can be parameterized for:
– Channels 3 and 4: Signal output
– Channels 3 and 4: Relay output
– Channels 3 and 4: Signal input; can be parameterized as:
– Channels 5 and 6:
● Current, frequency, and pulse outputs with configurable fail safe mode
● High immunity against process noise
● Fast response to step changes in flow
● High update rate (100 Hz) on process values
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Current output (0/4-20 mA)
Pulse output
Frequency output
Alarm, status
Current output (0/4-20 mA)
Pulse output
Frequency output
Alarm, status
Pulse or frequency redundancy mode (only channel 3)
Alarm, status
Current input (4-20 mA)
Totalizer control (resetting of totalizers)
Zero adjustment
Freezing of process values
Forcing of outputs
Temperature input (RTD)
SITRANS F Ultrasonic flowmeters FST030 (Modbus)
Operating Instructions, 08/2017, A5E37367739-AC