KROHNE OPTIMASS / 400 - Page 35

ELECTRICAL CONNECTIONS 3
35
OPTIMASS / 400
www.krohne.com10/2022 - 4003491806- AD OPTIMASS 400 Atex R06 en
Key: CO = current ouput, CI = control input, PO = pulse output, FF = Foundation Fieldbus, SO =
status output
Overview of possible combinations
Character "n", "p"
and "q"
Name I/O circuits Terminals A, A- Terminals B, B- Terminals C, C- Terminals D, D-
000 Basic I/O 1 SO SO / CI CO PO / SO
100 Basic I/O 2 CO (CO (a) over
A+)
SO / CI SO PO / SO
100 Basic I/O 1 SO SO / CI CO (a) PO / SO
4pq Modular I/O 3 "p" 4 "q" 4 CO (a) PO(a) / SO
6pq PO / SO
6pq PO (Namur) / SO
8pq CO PO(a) / SO
Bpq PO / SO
Cpq PO (Namur) / SO
D88 Fieldbus I/O
Profibus PA
Not connected Not connected PA PA
Dpq Fieldbus I/O
Profibus PA 3
"p" 4 "q" 4 FF FF
E88 Fieldbus I/O
Foundation
Fieldbus
Not connected Not connected FF FF
Epq Fieldbus I/O
Foundation
Fieldbus 3
"p" 4 "q" 4 FF FF
F00 Profibus DP I/O Not connected DP(a) DP(a) DP(a)
Fp0 Profibus DP I/O
with one module
"p" 4 DP(a) DP(a) DP(a)
Gpq RS485 Modbus "p" 4 "q" 4 RS485 RS485
Hpq Modbus with one
or two modules
M00 Ethernet IP 1
5 5 6 6
1 VE54 only
2 VE53 only
3 With module carrier and with one or two modules
4 See section on converter VE codes above.
5 Ethernet IP Port 2
6 Ethernet IP Port 1