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Technical data for technology CPUs


Technollogy CPU CPU 315T-2 DP CPU 317T-2 DP
Dimensions 160 x125 x 130 160 x 125 x 130
Required front connector 1 x 40-pin 1 x 40-pin
Order No. group: 6ES7 315-6TG. 317-6TJ.
RAM 128 KB 512
Instructions 42 K 170 K
Processing times
Bit memory 0,1 µs 0,05 µs
Word operation/fixed-point operation/floating-point operations 0,2/2/3 µs 0,2/0,2/1 µs
Bit memories/timers/counters
Bit memory 4096 bytes 4096 bytes
S7 timers/S7 counters 256/256 512/512
IEC timers/IEC counters
Address areas
I/O address area 2048/2048 bytes 8192/8192 bytes
Process I/O image 128/128 byte 256/256 bytes
Digital channels (central) 256 256
Analog channels (central) 64 64
DP interface
Integrated I/O / /
DP slave
Integrated I/O
Digital inputs 4 x 24 V DC; for BERO evaluation, for example
Digital outputs 8 x 24 V DC; for high-speed cam switching functions
Integrated functions Gearbox synchronism and curve synchronism
Travel to fixed stop
Registration mark correction via measuring probe
Path-or time-dependent cam switching
Controlled positioning



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