KROHNE OPTISONIC 6300 EEx EN - Manual (Page 18)

4
ELECTRICAL CONNECTIONS
18
OPTISONIC 6300
www.krohne.com 03/2010 - 7309972300 - EX OPTISONIC 6300 R03 en
4.2 Non-"Ex i" I/O connections
The following non-intrinsically safe I/O (inputs/outputs) are available:
I/O PCB I/O PCB I/O PCB I/O PCB Input/output functions, U Input/output functions, U Input/output functions, U Input/output functions, U
n nn n
< 32 V DC, I
n
< 100 mA,
U
m
= 253 V
Basic I/O Current Output, active or passive, with HART
Status Output / Control Input
Status Output
Pulse / Status Output
Modular I/O Current Output, active or passive, with HART
Pulse / Status Output, active or passive, highC or
Namur
Modular carrier with 1 or 2 I/O modules Each module: 1 out of following 3 in-/output
functions:
Current Output, active or passive
Pulse / Status Output, active or passive, highC or
Namur
Control Input, active or passive, highC or Namur
The options separated by “/” are software selectable (can be changed by the user)
The options separated by “or” are hardware versions (must be ordered as such)
All outputs are passive unless otherwise indicated
HighC means High Current input/output, Namur means that the in-/outputs are according to the NAMUR
NE43 standard
Overview of the possible combinations, defined by characters XYZ of the CG34 number Overview of the possible combinations, defined by characters XYZ of the CG34 number Overview of the possible combinations, defined by characters XYZ of the CG34 number Overview of the possible combinations, defined by characters XYZ of the CG34 number
Characters XYZ Characters XYZ Characters XYZ Characters XYZ Name of I/O Name of I/O Name of I/O Name of I/O
circuits circuits circuits circuits
Terminals Terminals Terminals Terminals
A, A-, A+ A, A-, A+ A, A-, A+ A, A-, A+
Terminals Terminals Terminals Terminals
B, B- B, B- B, B- B, B-
Terminals Terminals Terminals Terminals
C, C- C, C- C, C- C, C-
Terminals Terminals Terminals Terminals
D, D- D, D- D, D- D, D-
100 Basic I/O CO
CO(a) over A+
SO/CI SO PO/SO
488 to 4LL
588 to 5LL
688 to 6LL
788 to 7LL
888 to 8LL
A88 to ALL
B88 to BLL
C88 to CLL
Modular I/O
or
Modular
Carrier with 1
or 2 I/O
modules
Many combinations possible
Used abbreviations for in-/output functions: CO = Current Output, PO = Pulse Output, SO = Status Output,
CI = Control Input, PA = Profibus PA, FF = Foundation Fieldbus, DP = Profibus DP, RS485 = RS485 Modbus,
n.c. = not connected.
All in-/outputs are passive unless otherwise noted as active with extension (a).