Endress+Hauser Proline Promag 55S, Техническая информация

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Proline Promag 55S
Hauser 5
FOUNDATION Fieldbus interface:
• FOUNDATION Fieldbus H1
• Transmission technology (Physical Layer): IEC 61158-2 (MBP), galvanically isolated
• ITK version 5.0
• Current consumption: 12 mA
• Inrush current: < 12 mA
• Error current FDE (Fault Disconnection Electronic): 0 mA
• Permissible supply voltage: 9 to 32 V
• Bus connection with integrated reverse polarity protection
• Function blocks:
– 5 × Analog Input (execution time: 18 ms each)
– 1 × PID (25 ms)
– 1 × Digital Output (18 ms)
– 1 × Signal Characterizer (20 ms)
– 1 × Input Selector (20 ms)
– 1 × Arithmetic (20 ms)
– 1 × Integrator (18 ms)
• Total VCRs: 48
• Total link objects in VFD: 40
• Output data: volume flow, calculated mass flow, temperature, totalizer 1 to 3
• Input data: positive zero return (ON/OFF), reset totalizer
• Link Master (LM) functionality is supported
Signal on alarm Current output:
Failsafe mode selectable (e.g. according to NAMUR recommendation NE 43)
Pulse/frequency output:
Failsafe mode selectable
Relay output:
"de-energized" in the event of a fault or power supply failure
Load See "output signal"
Low flow cut off Switch points for low flow cut off freely selectable.
Galvanic isolation All circuits for inputs, outputs, and power supply are galvanically isolated from each other.
Switching output Relay output:
Normally closed (NC or break) or normally open (NO or make) contacts available
(default: relay 1 = NO, relay 2 = NC),
max. 30 V / 0.5 A AC; 60 V / 0.1 A DC, galvanically isolated.
Configurable for: error messages, empty pipe detection (EPD), direction of flow, limit values.