Siemens SIMATIC ET 200eco PN M12-L Equipment Manual page 56

Article number
Modbus TCP
Services
Address space per station
Updating time
Connections
Open IE communication
•
•
•
•
Isochronous mode
Equidistance
shortest clock pulse
max. cycle
Jitter, max.
Interrupts/diagnostics/status information
Substitute values connectable
Alarms
•
•
Diagnoses
•
•
•
•
I/O device digital outputs DQ 8x24VDC/2A M12-L 8xM12 (6ES7142-6BR00-0BB0)
Equipment Manual, 02/2022, A5E46575328-AC
–
read coils (code=1)
–
read discrete inputs (code=2)
–
Read Holding Registers (Code=3)
–
write single coil (code=5)
–
write multiple coils (code=15)
–
Write Multiple Registers (Code=16)
–
Parameter change by master
–
Modbus TCP Security Protocol
–
Address space per station, max.
–
Access-consistent address space
–
I/O request interval
–
Number of connections per slave
TCP/IP
SNMP
LLDP
ARP
Diagnostic alarm
Maintenance interrupt
Diagnostic information readable
Monitoring the supply voltage
–
parameterizable
Wire-break
Short-circuit
Technical specifications
6ES7142-6BR00-0BB0
Yes
Yes
Yes
Yes
Yes
Yes
No
No
20 byte
2 byte
2 ms
12
Yes; (only EtherNet/IP or Modbus TCP)
Yes
Yes
Yes
Yes
250 µs
4 ms
10 µs
Yes
Yes; Parameterizable
Yes; Parameterizable
Yes
Yes
Yes
Yes
Yes; Outputs to M; channel by channel
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