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Technical specifications
IM 155-6 PN ST interface module (6ES7155-6AU01-0BN0)
Manual, 04/2017, A5E03576904-AE
47
Article number
6ES7155-6AU01-0BN0
PROFINET IO Device
Services
–
Isochronous mode
No
–
Open IE communication
Yes
–
IRT
Yes; with send cycles of between 250 µs and 4
ms in increments of 125 µs
–
MRP
Yes
–
MRPD
No
–
PROFINET system redundancy
No
–
PROFIenergy
Yes
–
Prioritized startup
Yes
–
Shared device
Yes
–
Number of IO Controllers with shared
device, max.
2
Open IE communication
•
TCP/IP
Yes
•
SNMP
Yes
•
LLDP
Yes
Isochronous mode
Isochronous operation (application synchro-
nized up to terminal)
No
Interrupts/diagnostics/status information
Status indicator
Yes
Alarms
Yes
Diagnostic functions
Yes
Diagnostics indication LED
•
RUN LED
Yes; Green LED
•
ERROR LED
Yes; Red LED
•
MAINT LED
Yes; yellow LED
•
Monitoring of the supply voltage (PWR-
LED)
Yes; green PWR LED
•
Connection display LINK TX/RX
Yes; 2x green link LEDs on BusAdapter
Potential separation
between backplane bus and electronics
No
between PROFINET and all other circuits
Yes; 1500 V AC
between supply and all other circuits
No
Permissible potential difference
between different circuits
Safety extra low voltage SELV
Isolation
Isolation tested with
707 V DC (type test)