Promag 50/53 W
Hauser
4
Promag 53
Current output:
Active/passive selectable, galvanically isolated, time constant selectable
(0.01 to 100 s), full scale value selectable, temperature coefficient: typically
0.003% o.r./°F (0.005% o.r./°C); resolution: 0.5
µ
A
•
active: 0/4 to 20 mA, R
L
< 700
Ω
(HART
®
: R
L
≥
250
Ω
)
•
passive: 4 to 20 mA, max. 30 V DC, R
i
≤
150
Ω
Pulse/frequency output:
Active/passive selectable, galvanically isolated (I.S. version: passive only)
•
active: 24 V DC, 25 mA (max. 250 mA during 20 ms), R
L
> 100
Ω
•
passive: open collector, 30 V DC, 250 mA
Frequency output: full scale frequency 2 to 10,000 Hz (f
max
= 12,500 Hz),
on/off ratio 1:1, pulse width max. 10 s
Pulse output: pulse value and pulse polarity selectable, pulse width configurable
(0.05 ms to 2 s), on/off ratio is 1:1 as of a frequency of 1 / (2 x pulse width)
PROFIBUS-DP interface:
•
PROFIBUS-DP/PA in accordance with EN 50170 Volume 2, IEC 61158-2 (MPB),
galvanically isolated
•
Data transmission rate, supported baudrate: 9.6 kBaud to 12 MBaud
•
Automatic data transmission rate recognition
•
Signal encoding: NRZ-Code
•
Function blocks: 2 x Analog Input, 3 x Totalizer
•
Output data: Volume flow, Corrected volume flow, Totalizer 1 to 3
•
Input data: Positive zero return (ON/OFF), Totalizer control, Value for local display
•
Bus address adjustable via DIP switches at the measuring device
PROFIBUS-PA interface:
•
PROFIBUS-PA in accordance with EN 50170 Volume 2, IEC 61158-2 (MPB),
galvanically isolated
•
Current consumption: 11 mA
•
Permissible supply voltage: 9 to 32 V
•
Data transmission rate, supported baudrate: 31.25 kBit/s
•
Error current FDE (Fault Disconnection Electronic): 0 mA
•
Signal encoding: Manchester II
•
Function blocks: 2 x Analog Input, 3 x Totalizer
•
Output data: Volume flow, Corrected volume flow, Totalizer 1 to 3
•
Input data: Positive zero return (ON/OFF), Totalizer control, Value for local display
•
Bus address adjustable via DIP switches at the measuring device
FOUNDATION Fieldbus interface:
•
FOUNDATION Fieldbus H1, IEC 61158-2 (MBP), galvanically isolated
•
Current consumption: 12 mA
•
Permissible supply voltage: 9 to 32 V
•
Error current FDE (Fault Disconnection Electronic): 0 mA
•
Data transmission rate, supported buadrate: 31.25 kBit/s
•
Signal encoding: Manchester II
•
Function blocks: 5 x Analog Input, 1 x Discrete Output, 1 x PID
•
Output data: Volume flow, Corrected volume flow, Totalizer 1 to 3
•
Input data: Positive zero return (ON/OFF), Reset totalizer
•
Link Master (LM) functionality is supported
