Data Sheet

● via CP
4
Number of operable FMs and CPs (recommended)
● FM
8
● CP, PtP
8
● CP, LAN
10
Rack
● Racks, max.
4
● Modules per rack, max.
8
Time of day
Clock
● Hardware clock (real-time)
Yes
● retentive and synchronizable
Yes
● Backup time
6wk; At 40 °C ambient temperature
● Deviation per day, max.
10s; Typ.: 2 s
● Behavior of the clock following POWER-ON
Clock continues running after POWER OFF
● Behavior of the clock following expiry of backup
period
Clock continues to run with the time at which the power failure
occurred
Operating hours counter
● Number
1
● Number/Number range
0
● Range of values
0 to 2^31 hours (when using SFC 101)
● Granularity
1h
● retentive
Yes; Must be restarted at each restart
Clock synchronization
● supported
Yes
● to MPI, master
Yes
● to MPI, slave
Yes
● to DP, master
Yes; With DP slave only slave clock
● to DP, slave
Yes
● in AS, master
Yes
● in AS, slave
No
Digital inputs
Number of digital inputs 0
Digital outputs
Number of digital outputs 0
Analog inputs
Number of analog inputs 0
Analog outputs
Number of analog outputs 0
Interfaces
6ES7315-2AH14-0AB0 Subject to change without notice
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09/13/2019 © Copyright Siemens