Siemens Simatic S7-1500 - Page 132

Technical specifications
CPU 1512C-1 PN (6ES7512-1CK00-0AB0)
132 Manual, 09/2016, A5E35306440-AB
6ES7512-1CK00-0AB0
Digital inputs
integrated channels (DI)
32
Configurable digital inputs
Yes
Sinking/sourcing input
Sinking input
Input characteristic curve acc. to IEC 61131, type
3
Yes
Digital input functions, configurable
Gate start/stop
Yes
Capture
Yes
Synchronization
Yes
Input voltage
Type of input voltage
DC
Rated value (DC)
24 V
for signal "0"
-3 ... +5 V
for signal "1"
+11 ... +30 V
Input current
for signal "1", typ.
2.5 mA
Input delay (for rated value of input voltage)
For standard inputs
•
Configurable
Yes; none / 0.05 / 0.1 / 0.4 / 1.6 / 3.2 / 12.8 / 20
ms
•
at "0" to "1", min.
4 µs; with "none" configuration
•
at "0" to "1", max.
20 ms
•
at "1" to "0", min.
4 µs; with "none" configuration
•
at "1" to "0", max.
20 ms
for interrupt inputs
•
Configurable
Yes; same as for standard inputs
for technological functions
•
Configurable
Yes; same as for standard inputs
Cable length
shielded, max.
1000 m; 600 m for technological functions; de-
pendent on input frequency, encoder and cable
quality; max. 50 m at 100 kHz
unshielded, max.
600 m; For technological functions: No
Digital outputs
Type of digital output
Transistor
integrated channels (DO)
32
Sourcing output
Yes; push-pull output
Short-circuit protection
Yes; electronic / thermal
•
Response threshold, typ.
1.6 A with standard output; 0.5 A with high speed
output; refer to manual for details
Limitation of inductive shutdown voltage to
-0.8 V
Activation of a digital input
Yes
Pulse duration accuracy
up to +-100 ppm +-2 µs with high-speed output;
see manual for details
Minimum pulse duration
2 µs; with high-speed output