Data Sheet

Data sheet 6ES7312-5BF04-0AB0
SIMATIC S7-300, CPU 312C Compact CPU with MPI, 10 DI/6 DQ, 2
high-speed counters (10 kHz) Integr. power supply 24 V DC, work
memory 64 KB, Front connector (1x 40-pole) and Micro Memory
Card required
General information
HW functional status 01
Firmware version V3.3
Engineering with
● Programming package
STEP 7 V5.5 + SP1 or higher or STEP 7 V5.3 + SP2 or higher
with HSP 203
Supply voltage
Rated value (DC)
● 24 V DC
Yes
permissible range, lower limit (DC) 19.2V
permissible range, upper limit (DC) 28.8V
external protection for power supply lines
(recommendation)
Miniature circuit breaker, type C; min. 2 A; miniature circuit
breaker type B, min. 4 A
Mains buffering
● Mains/voltage failure stored energy time
5ms
● Repeat rate, min.
1s
Load voltage L+
Digital outputs
— Rated value (DC)
24V
6ES7312-5BF04-0AB0 Subject to change without notice
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09/14/2019 © Copyright Siemens

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