Technical data, 5 support for sil-approved devices – KROHNE OPTIWAVE 5200C SIL User Manual
Page 31
TECHNICAL DATA
9
31
OPTIWAVE 5200 C
www.krohne.com
02/2013 - 4001906202 - AD SIL OPTIWAVE 5200 R02 en
9.5 Support for SIL-approved devices
If the manufacturer makes a modification that has an effect on the safety function of the device,
the manufacturer will tell you about the modification immediately.
Electrical connections
Power supply
Terminals output - Non-Ex / Ex i:
Terminals output - Non-Ex / Ex i:
Terminals output - Non-Ex / Ex i:
Terminals output - Non-Ex / Ex i:
12…30 VDC; min./max. value for an output of 22 mA at the terminal
Terminals output - Ex d:
Terminals output - Ex d:
Terminals output - Ex d:
Terminals output - Ex d:
16…36 VDC; min./max. value for an output of 22 mA at the terminal
Input and output
Current output
Current output
Current output
Current output
Resolution
±3 µA
Error signal
Low: ≤ 3.6 mA acc. to NAMUR NE 43
Error tolerance
If an error is >2.5% of the output signal, this error has a "dangerous undetected
failure" status.
HART
HART
HART
HART
®
Description
HART
®
protocol via passive current output
1
Point-to-point operation
Yes. Current output = 4 mA. HART
®
Address = 0. Output current data that is
transmitted in less than 1 ms is ignored (this data filter agrees with HART
®
protocol
requirements).
Multidrop operation
Multidrop operation is not permitted because the current output (safety function)
must be set to 4 mA. Thus, the safety function cannot supply data about the device
status.
PROFIBUS PA
PROFIBUS PA
PROFIBUS PA
PROFIBUS PA
Description
Not yet available. This option is not permitted.
FOUNDATION
FOUNDATION
FOUNDATION
FOUNDATION™ Fieldbus
Fieldbus
Fieldbus
Fieldbus
Description
Not yet available. This option is not permitted.
Modbus
Modbus
Modbus
Modbus
Description
Not yet available. This option is not permitted.
Other data
Other data
Other data
Other data
Response time (errors)
Response time = value given in supervisor menu item 2.4.5 ERROR DELAY
If electrical power is not sufficient for correct operation of the device (worst
conditions for operation), the error is shown in less than 30 seconds.
Diagnostic test frequency
1 time / day (firmware does an auto-diagnostic test)
Approvals and certification
SIL
SIL 2
2
Agrees with IEC 61508:2010 Parts 1 to 7
1 HART® is a registered trademark of the HART Communication Foundation
2 When only one liquid is in the tank