SIEMENS
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Siemens IK PI · 2015
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Technical specifications
(continued)
PROFINET/Industrial Ethernet
Controllers / SIMATIC S7-modular Embedded controllers
EC31
Number of connections
• overall
64
64
64
64
64
• usable for PG communication
-
reserved for PG communication
1
1
1
1
1
• usable for OP communication
-
reserved for OP communication
1
1
1
1
1
S7 message functions
Number of login stations for
message functions, max.
62; The alarm func-
tions cannot cur-
rently be used for
central bus mod-
ules
62; The alarm func-
tions cannot cur-
rently be used for
central bus mod-
ules
62; The alarm func-
tions cannot cur-
rently be used for
central bus mod-
ules
62; The alarm func-
tions cannot cur-
rently be used for
central bus mod-
ules
62; The alarm func-
tions cannot cur-
rently be used for
central bus mod-
ules
Process diagnostic messages
Yes; Alarm_S
Yes; Alarm_S
Yes; Alarm_S
Yes; Alarm_S
Yes; Alarm_S
Test commissioning functions
Status/control
• Status/control variable
Yes
Yes
Yes
Yes
Yes
Forcing
• Forcing
No
No
No
No
No
Diagnostic buffer
• present
Yes
Yes
Yes
Yes
Yes
EMC
Emission of radio interference
acc. to EN 55 011
• Limit class A,
for use in industrial areas
Yes
Yes
Yes
Yes
Yes
Yes
Degree and class of protection
IP20
Yes
Yes
Yes
Yes
Yes
Yes
Standards, approvals, certificates
CE mark
Yes
Yes
Yes
Yes
Yes
Yes
CSA approval
Yes; Included in
cULus
Yes; Included in
cULus
Yes; Included in
cULus
Yes; Included in
cULus
Yes; Included in
cULus
Yes; Included in
cULus
cULus
Yes
Yes
Yes
Yes
Yes
Yes
RCM (former C-TICK)
Yes
Yes
Yes
Yes
Yes
Yes
FM approval
Yes
Yes
Yes
Yes
Yes
Yes
Ambient conditions
Operating temperature
• Min.
0 °C
0 °C
0 °C
0 °C
0 °C
0 °C
• Max.
50 °C
50 °C
50 °C
50 °C
50 °C
50 °C
Storage/transport temperature
• Min.
-40 °C
-40 °C
-40 °C
-40 °C
-40 °C
-40 °C
• Max.
70 °C
70 °C
70 °C
70 °C
70 °C
70 °C
Vibrations
• Operation, checked according to
IEC 60068-2-6
Yes
Yes
Yes
Yes
Yes
Yes
• Transport tested checked to
IEC 60068-2-6
Yes
Yes
Yes
Yes
Yes
Yes
Shock test
• checked according to
IEC 60068-2-27
Yes
Yes
Yes
Yes
Yes
Yes
• checked according to
IEC 60068-2-29
Yes
Yes
Yes
Yes
Yes
Yes
Shock testing
• checked according to
IEC 60068-2-29
Yes
Yes
Yes
Yes
Yes
Yes
• Operation, checked according to
IEC 60068-2-29
Operation, tested
according to
IEC 60068-2-27
Operation, tested
according to
IEC 60068-2-27
Operation, tested
according to
IEC 60068-2-27
Operation, tested
according to
IEC 60068-2-27
Operation, tested
according to
IEC 60068-2-27
Operation, tested
according to
IEC 60068-2-27
• Storage/transport, checked to
IEC 60068-2-29
Yes
Yes
Yes
Yes
Yes
Yes
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