ELECTRICAL CONNECTIONS
3
41
OPTISONIC 6300
www.krohne.com
06/2019 - 4005857501 - QS OPTISONIC 6300 v2 R01 en
3.8 Inputs and outputs, overview
3.8.1 Description of the CG-number
The last 3 digits of the CG number (
5
,
6
and
7
) indicate the assignment of the terminal
connections. Please refer to the following examples.
Examples for CG number
Description of abbreviations and CG identifier for possible optional modules on terminals A and B
Figure 3-17: Marking (CG number) of the electronics module and input/output variants
1
ID number:7
2
ID number: 0 = standard
3
Power supply option / measuring sensor option
4
Display (language versions)
5
Input/output version (I/O)
6
1st optional module for connection terminal A
7
2nd optional module for connection terminal B
CG 370 x1 100
100...230 VAC & standard display; basic I/O: I
a
or I
p
& S
p
/C
p
& S
p
& P
p
/S
p
CG 370 x1 7FK
100...230 VAC & standard display; modular I/O: I
a
& P
N
/S
N
and optional module P
N
/S
N
& C
N
Abbreviation
Identifier for CG No.
Description
I
a
A
Active current output
I
p
B
Passive current output
P
a
/ S
a
C
Active pulse output, frequency output, status output or limit switch
(changeable)
P
p
/ S
p
E
Passive pulse output, frequency output, status output or limit switch
(changeable)
P
N
/ S
N
F
Passive pulse output, frequency output, status output or limit switch acc.
to NAMUR (changeable)
C
a
G
Active control input
C
p
K
Passive control input
C
N
H
Active control input to NAMUR
Signal converter monitors cable breaks and short circuits acc. to NAMUR
EN 60947-5-6. Errors indicated on LC display. Error messages possible
via status output.
IIn
a
P
Active current input
IIn
p
R
Passive current input
2 x IIn
a
5
Two active current inputs (for Ex i I/O)
-
8
No additional module installed
-
0
No further module possible
