KROHNE CORIMASS MFC 85 Modis EN - Manual (Page 18)

Addendum to Operating and Instruction Manual for “Modis” Converters
KROHNE Ltd
•
Rutherford Drive
•
Park Farm Industrial Estate
•
Wellingborough
•
Northamptonshire
•
NN8 6AE
•
UK
Tel. +44 1933 408 500
•
Fax +44 1933 408 501
•
WWW.KROHNE.com
Page 18 of 18
Ex Non-Ex
Control input (IS) Not available
Function All operating data programmable galvanically
isolated from supply, CPU and other outputs.
Operation Passive, loop-powered
External supply
voltage 7 – 30V DC
Current
≤
4.5 mA
Control signals 7-30V DC for HIGH
0-2V or open terminals for LOW
Connect ONLY to certified IS circuits with the
maximum values:
Ui = 30V, Ii = 250mA, Pi = 1W
PROFIBUS PA
Hardware See table above See table above
Software See table above See table above
Fieldbus
Foundation (IS) Pending Pending
Hardware Designed to ISA and IEC 1158-2 physical
layer. Standards applicable to type 121
device profile.
Connection: polarity independent
Connect ONLY to certified IS circuits
according to the FISCO model with the
maximum values:
Ui = 30V, Ii = 250mA, Pi = 1W Designed to ISA and IEC 1158-2 physical
layer. Standards applicable to type 121
device profile.
Connection: polarity independent
Bus data: 9V – 32V; 11mA typical
Ambient
Temperature -20 to 65°C -20 to 65°C