Siemens Simatic S7-1500 CPU 1512C-1 PN User Manual page 145

Article number
Rack
Modules per rack, max.
•
Number of lines, max.
•
PtP CM
Number of PtP CMs
•
Time of day
Clock
Type
•
Backup time
•
Deviation per day, max.
•
Operating hours counter
Number
•
Clock synchronization
supported
•
in AS, master
•
in AS, slave
•
on Ethernet via NTP
•
Digital inputs
integrated channels (DI)
Digital inputs, parameterizable
Source/sink input
Input characteristic curve in accordance with
IEC 61131, type 3
Digital input functions, parameterizable
Gate start/stop
•
Capture
•
Synchronization
•
Input voltage
Type of input voltage
•
Rated value (DC)
•
for signal "0"
•
for signal "1"
•
Input current
for signal "1", typ.
•
CPU 1512C-1 PN (6ES7512-1CK01-0AB0)
Manual, 12/2017, A5E40898741-AA
6ES7512-1CK01-0AB0
32; CPU + 31 modules
1
the number of connectable PtP CMs is only lim-
ited by the number of available slots
Hardware clock
6 wk; At 40 °C ambient temperature, typically
10 s; Typ.: 2 s
16
Yes
Yes
Yes
Yes
32
Yes
P-reading
Yes
Yes
Yes
Yes
DC
24 V
-3 to +5V
+11 to +30V
2.5 mA
Technical specifications
145