Non-"Ex Ia" I/O Connections - KROHNE OPTISONIC 6300 Supplementary Instructions Manual

OPTISONIC 6300

4.2 Non-"Ex ia" 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
Basic I/O
Modular I/O
Modular carrier with 1 or 2 I/O modules
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 CG37 number Overview of the possible combinations, defined by characters XYZ of the CG37 number
Overview of the possible combinations, defined by characters XYZ of the CG37 number Overview of the possible combinations, defined by characters XYZ of the CG37 number
Characters XYZ Characters XYZ
Characters XYZ Characters XYZ
100
488 to 4LL
588 to 5LL
688 to 6LL
788 to 7LL
888 to 8LL
A88 to ALL
B88 to BLL
C88 to CLL
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).
02/2019 - 4007265101 - EX OPTISONIC 6300 R04 en
Name of I/O Name of I/O Terminals Terminals
Name of I/O Name of I/O Terminals Terminals
circuits circuits A, A-, A+ A, A-, A+
circuits circuits A, A-, A+ A, A-, A+
Basic I/O CO
CO(a) over A+
Modular I/O Many combinations possible
or
Modular
Carrier with 1
or 2 I/O
modules
www.krohne.com
ELECTRICAL CONNECTIONS
Input/output functions, U Input/output functions, U
Input/output functions, U Input/output functions, U
U = 253 V
m
Current Output, active or passive, with HART
Status Output / Control Input
Status Output
Pulse / Status Output
Current Output, active or passive, with HART
Pulse / Status Output, active or passive, highC or
Namur
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
Terminals Terminals Terminals Terminals
Terminals Terminals Terminals Terminals
B, B- B, B- C, C- C, C-
B, B- B, B- C, C- C, C-
SO/CI SO
4
< 32 V DC, I < 100 mA,
n n n n n
Terminals Terminals
Terminals Terminals
D, D- D, D-
D, D- D, D-
PO/SO
13