Manual

ELECTRICAL CONNECTIONS 4
31
IFC 050
www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en
4.8 Overview of outputs
4.8.1 Description of the CG number
4.8.2 Fixed, non-alterable output versions
This signal converter is available with various output combinations.
• The grey boxes in the tables denote unassigned or unused connection terminals.
• In the table, only the final digits of the CG no. are depicted.
• Terminals D- and A- are connected for active pulse/frequency output (no galvanic isolation
anymore).
• Available are an active or passive pulse/frequency output, or the active or passive status/limit
output. It's not possible to use both at the same time!
Basic outputs (I/Os)
Modbus (I/O) (option)
Description of used abbreviations
Figure 4-10: Marking (CG number) of the electronics module and output variants
1 ID number: 1
2 ID number: 0 = standard; 9 = special
3 Power supply
4 Display (language versions)
5 Output version
CG no. Connection terminals
S D- D D+ A- A A+
1 0 0
R 0 0
1
P
p
/ S
p
passive
I
p
+ HART
®
passive 2
connected to
A-
P
a
active connected to
D-
I
a
+ HART
®
active 2
P
p
/ S
p
passive
I
a
+ HART
®
active 2
1 Shielding
2 Function changed by reconnecting
CG no. Connection terminals
B- B B+ S
R 0 0 Sign. A (D0-) Common Sign. B (D1+) Shielding
I
a
I
p
Current output active or passive
P
a
P
p
Pulse/frequency output active or passive
S
a
S
p
Status output/limit switch active or passive