KROHNE MFC 010 C Converter - Manual (Page 15)

MFC010 Interface Manual 13
4. Installation in Hazardous Area Applications
Before installation the user MUST ENSURE that the equipment to be installed is the Hazardous ar ea
approved equipment.
Copies of the appropriate certificates can be found on the KROHNE website at www.krohne.com.
Before installation the user MUST refer to the hazardous area installation document, supplied with this
equipment, and strictly adhere to the relevant installation instructions indicated therein.
When the MFC010 is used in Hazardous area installations, suitable barrier devices MUST be fitted. The
Safety Parameters for the MFC010 are as follows. All interface and barrier devices must be appropriately
certified to meet these parameters.
ATEX
V+ & V- Input Voltage, U
i
16.5V
Input Current, I
i
340mA
Input Power, P
i
1.3W
Input Capacitance, C
i
35nF
Input Inductance, L
i
10µH
A & B Input Voltage, U
i
11.8V
Input Current, I
i
40mA
Input Power, P
i
120mW
Input Capacitance, C
i
35nF
Input Inductance, L
i
10µH
FM
V+ & V- Input Voltage, U
i
16.2V
Input Current, I
i
317mA
Input Power, P
i
1.28W
Input Capacitance, C
i
35nF
Input Inductance, L
i
10µH
A & B Input Voltage, U
i
11.8V
Input Current, I
i
34mA
Input Power, P
i
90mW
Input Capacitance, C
i
35nF
Input Inductance, L
i
10µH