Endress+Hauser Proline Prosonic Flow P 500 - Galvanic Isolation; Protocol-Specific Data

Proline Prosonic Flow P 500
28 Endress+Hauser
Order code
"Output; input 2";
"Output; input 3"
Output type Intrinsically safe values or NIFW values
Output; input 2 Output; input 3
24 (+) 25 (–) 22 (+) 23 (–)
Option C Current output 4 to 20 mA
Ex i passive
U
i
= 30 V
l
i
= 100 mA
P
i
= 1.25 W
L
i
= 0
C
i
= 0
Option G Pulse/frequency/switch
output Ex-i passive
U
i
= 30 V
l
i
= 100 mA
P
i
= 1.25 W
L
i
= 0
C
i
= 0
Low flow cut off
The switch points for low flow cut off are user-selectable.
Galvanic isolation
The outputs are galvanically isolated:
• from the power supply
• from one another
• from the potential equalization (PE) terminal
DN 50 to 4000 (2 to 160") and non-hazardous area: The clamp-on sensors can also be mounted on
cathodically protected pipes. Solution available on request. Not applicable to order code for "Sensor
version", options AG, AH.
Protocol-specific data HART
Manufacturer ID 0x11
Device type ID 0x5D (93)
HART protocol revision 7
Device description files
(DTM, DD)
Information and files under:
www.endress.com
HART load Min. 250 Ω
System integration Information on system integration: Operating Instructions →  86.
• Measured variables via HART protocol
• Burst Mode functionality
Modbus RS485
Protocol Modbus Applications Protocol Specification V1.1
Response times • Direct data access: typically 25 to 50 ms
• Auto-scan buffer (data range): typically 3 to 5 ms
Device type Slave
Slave address range 1 to 247
Broadcast address range 0
Function codes • 03: Read holding register
• 04: Read input register
• 06: Write single registers
• 08: Diagnostics
• 16: Write multiple registers
• 23: Read/write multiple registers
Broadcast messages Supported by the following function codes:
• 06: Write single registers
• 16: Write multiple registers
• 23: Read/write multiple registers