Vega MINITRAC 31 Operating Instructions Manual page 75

Ʋ Internal load
Ʋ Input voltage
Switching input
Ʋ Type of input - Open Collector
Ʋ Type of input - Relay contact
Ʋ Input voltage
Output variable - Level measurement
Output
Ʋ Signal
Ʋ Physical layer
Damping (63 % of the input variable)
Channel Numbers
Ʋ Channel 1
Ʋ Channel 8
Ʋ Channel 9
Transmission rate
Current value
Resolution, digital
Output variable - Density measurement
Output
Ʋ Signal
Ʋ Physical layer
Damping (63 % of the input variable)
Channel Numbers
Ʋ Channel 1
Ʋ Channel 3
Ʋ Channel 8
Ʋ Channel 9
Transmission rate
Current value
Resolution, digital
Output variable - Level detection
Output
Ʋ Signal
Ʋ Physical layer
Damping (63 % of the input variable)
Channel Numbers
Ʋ Channel 1
Ʋ Channel 8
MINITRAC 31 • Foundation Fieldbus
250 Ω
max. 6 V
10 mA
100 mA
max. 24 V
digital output signal, Foundation Fieldbus protocol
according to IEC 61158-2
0 ... 999 s, adjustable
Process value (level)
Electronics temperature
Pulse rate
31.25 Kbit/s
10 mA, ±0.5 mA
> 0.1 mm (0.004 in)
digital output signal, Foundation Fieldbus protocol
according to IEC 61158-2
0 ... 999 s, adjustable
Process value (density)
Process temperature (with external temperature sensor)
Electronics temperature
Pulse rate
31.25 Kbit/s
10 mA, ±0.5 mA
> 0.1 mm (0.004 in)
digital output signal, Foundation Fieldbus protocol
according to IEC 61158-2
0 ... 999 s, adjustable
Process value (switching status)
Electronics temperature
11 Supplement
75