SIEMENS
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Siemens IK PI · 2015
2
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Technical specifications
(continued)
PROFINET/Industrial Ethernet
Controllers / SIMATIC S7-modular Embedded controllers
EC31
Open IE communication
• Open IE communication, supported
Yes
Yes
Yes
Yes
Yes
• Number of connections, max.
32
32
32
32
32
• Local port numbers used
at the system end
0, 20, 21, 23, 25,
80, 102, 135, 161,
8 080, 34 962,
34 963, 34 964,
65 532, 65 533,
65 534, 65 535
0, 20, 21, 23, 25,
80, 102, 135, 161,
8 080, 34 962,
34 963, 34 964,
65 532, 65 533,
65 534, 65 535
0, 20, 21, 23, 25,
80, 102, 135, 161,
8 080, 34 962,
34 963, 34 964,
65 532, 65 533,
65 534, 65 535
0, 20, 21, 23, 25,
80, 102, 135, 161,
8 080, 34 962,
34 963, 34 964,
65 532, 65 533,
65 534, 65 535
0, 20, 21, 23, 25,
80, 102, 135, 161,
8 080, 34 962,
34 963, 34 964,
65 532, 65 533,
65 534, 65 535
PROFINET functions
• Detection of accessible nodes,
supported
Yes; DCP
Yes; DCP
Yes; DCP
Yes; DCP
Yes; DCP
• Assignment of the IP address,
supported
Yes; DCP
Yes; DCP
Yes; DCP
Yes; DCP
Yes; DCP
• Assignment of the device name,
supported
Yes; DCP
Yes; DCP
Yes; DCP
Yes; DCP
Yes; DCP
• Topology recognition, supported
Yes; LLDP, LLDP
MIB, SNMP
Yes; LLDP, LLDP
MIB, SNMP
Yes; LLDP, LLDP
MIB, SNMP
Yes; LLDP, LLDP
MIB, SNMP
Yes; LLDP, LLDP
MIB, SNMP
• Extended network diagnostics with
Standard MIB II, supported
Yes; Standard
MIB II, SNMP
Yes; Standard
MIB II, SNMP
Yes; Standard
MIB II, SNMP
Yes; Standard
MIB II, SNMP
Yes; Standard
MIB II, SNMP
2nd interface
Interface type
Integrated Ethernet
interface
Integrated Ethernet
interface
Integrated Ethernet
interface
Integrated Ethernet
interface
Integrated Ethernet
interface
Physics
Ethernet RJ45
Ethernet RJ45
Ethernet RJ45
Ethernet RJ45
Ethernet RJ45
Automatic detection of transmission
speed
Yes
Yes
Yes
Yes
Yes
Autonegotiation
Yes
Yes
Yes
Yes
Yes
Autocrossing
No
No
No
No
No
Number of connection resources
32
32
32
32
32
Functionality
• PROFINET IO Controller
No
No
No
No
No
• PROFINET IO Device
No
No
No
No
No
• PROFINET CBA
No
No
No
No
No
PROFINET functions
• Detection of accessible nodes,
supported
Yes; DCP
Yes; DCP
Yes; DCP
Yes; DCP
Yes; DCP
• Assignment of the IP address,
supported
Yes; DCP
Yes; DCP
Yes; DCP
Yes; DCP
Yes; DCP
• Assignment of the device name,
supported
Yes; DCP
Yes; DCP
Yes; DCP
Yes; DCP
Yes; DCP
• Topology recognition, supported
Yes; LLDP, LLDP
MIB, SNMP
Yes; LLDP, LLDP
MIB, SNMP
Yes; LLDP, LLDP
MIB, SNMP
Yes; LLDP, LLDP
MIB, SNMP
Yes; LLDP, LLDP
MIB, SNMP
• Extended network diagnostics with
Standard MIB II, supported
Yes; Standard
MIB II, SNMP
Yes; Standard
MIB II, SNMP
Yes; Standard
MIB II, SNMP
Yes; Standard
MIB II, SNMP
Yes; Standard
MIB II, SNMP
Communication functions
PG/OP communication
Yes
Yes
Yes
Yes
Yes
Global data communication
• supported
No
No
No
No
No
S7 basic communication
• supported
No
No
No
No
No
S7 communication
• supported
Yes
Yes
Yes
Yes
Yes
• as server
Yes
Yes
Yes
Yes
Yes
• As client
Yes
Yes
Yes
Yes
Yes
Open IE communication
• TCP/IP
Yes; Via integrated
PROFINET inter-
face (X1) and load-
able FBs
Yes; Via integrated
PROFINET inter-
face (X1) and load-
able FBs
Yes; Via integrated
PROFINET inter-
face (X1) and load-
able FBs
Yes; Via integrated
PROFINET inter-
face (X1) and load-
able FBs
Yes; Via integrated
PROFINET inter-
face (X1) and load-
able FBs
-
Number of connections, max.
32
32
32
32
32
-
Data length, max.
32 kbyte
32 kbyte
32 kbyte
32 kbyte
32 kbyte
• ISO-on-TCP (RFC1006)
Yes; Via integrated
PROFINET inter-
face (X1) and load-
able FBs
Yes; via integrated
PROFINET inter-
face and loadable
FBs
Yes; Via integrated
PROFINET inter-
face (X1) and load-
able FBs
Yes; Via integrated
PROFINET inter-
face (X1) and load-
able FBs
Yes; Via integrated
PROFINET inter-
face (X1) and load-
able FBs
-
Number of connections, max.
32
32
32
32
32
-
Data length, max.
32 kbyte
32 kbyte
32 kbyte
32 kbyte
32 kbyte
• UDP
Yes; Via integrated
PROFINET inter-
face (X1) and load-
able FBs
Yes; Via integrated
PROFINET inter-
face (X1) and load-
able FBs
Yes; Via integrated
PROFINET inter-
face (X1) and load-
able FBs
Yes; Via integrated
PROFINET inter-
face (X1) and load-
able FBs
Yes; Via integrated
PROFINET inter-
face (X1) and load-
able FBs
-
Number of connections, max.
32
32
32
32
32
-
Data length, max.
1 472 byte
1 472 byte
1 472 byte
1 472 byte
1 472 byte
6ES7677-1DD10-
0BA0
6ES7677-1DD10-
0BB0
6ES7677-1FD10-
0FB0
6ES7677-1DD10-
0BF0
6ES7677-1DD10-
0BG0
6ES7677-1DD10-
0BH0
SIMATIC S7-mEC,
EC31
S7-mEC,
EC31-RTX
S7-mEC,
EC31-RTX F
S7-mEC,
EC31-HMI/RTX
128PT
S7-mEC,
EC31-HMI/RTX
512PT
S7-mEC,
EC31-HMI/RTX
2048PT
© Siemens AG 2014