6ES7614-1AH03-0AB3 SIMATIC S7-300,SPECIAL CPU 614,

Product Code: 6ES7614-1AH03-0AB3

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6ES7614-1AH03-0AB3

		SIMATIC S7-300,SPECIAL CPU 614, 128 KB MEMORY
Supply voltage
24 V DC		Yes
Input current
from supply voltage L+, max.		0.7 A
Memory
Work memory
● integrated		128 kbyte; RAM (approx. 42 KB instructions)
Load memory
● integrated RAM, max.		192 kbyte
● expandable RAM, max.		4 Mbyte
Backup
● present		Yes
● with battery		Yes
● without battery		Yes
Battery
Backup battery
● Backup time, max.		10 y; 8 KB + all operands 10 years without battery; entire program + all DB/operands 1 year with battery
CPU processing times
for bit operations, typ.		0.3 ms
for word operations, typ.		1 ms
CPU-blocks
DB
● Number, max.		127
FB
● Number, max.		128
FC
● Number, max.		128
OB
● Number of free cycle OBs		OB 1
● Number of time alarm OBs		OB 10
● Number of time interrupt OBs		OB 35
● Number of process alarm OBs		OB 40
● Number of asynchronous error OBs		OB 80, 81, 85, 87, 121, 122
Address area
Digital channels
● Inputs		512
● Outputs		512
Analog channels
● Inputs		128
● Outputs		128
Hardware configuration
Rack
● Rack, number of rows, max.		4; 10 m each
Time of day
Clock
● Hardware clock (real-time clock)		Yes
1. Interface
Functionality
● MPI		Yes
Communication functions
Global data communication
● supported		Yes
● Number of GD loops, max.		4
S7 basic communication
● supported		Yes
● User data per job, max.		76 byte
Number of connections
● overall		12
Configuration
Configuration software
● STEP 7		Yes
Programming
Programming language
— LAD		Yes
— FBD		Yes
— STL		Yes
— SCL		Yes
— CFC		Yes
— GRAPH		Yes
— HiGraph®		Yes
last modified:		19.08.2014