Siemens SIMATIC Manual page 332

Analog modules
6.5 Analog input module SM 331; AI 8 x 14 Bit High Speed; isochrone; (6ES7331-7HF0x-0AB0)
Technical specifications
Technical specifications
Dimensions and weight
Dimensions W x H x D (mm)
Weight
Module-specific data
Supports isochronous mode
Number of inputs
Cable length
•
shielded
Voltages, currents, electrical potentials
Rated electronics supply voltage L +
•
Reverse polarity protection
Transducer power supply
•
Supply current
•
short circuit-proof
Electrical isolation
•
between channels and the backplane bus
•
between channels
•
between channels and electronics power supply
Maximum potential difference
•
between inputs and M
– at signal = 0 V
– not for 2-wire transducers
•
between inputs (CMV)
Isolation test voltage
•
Channels to backplane bus and load voltage L +
Current consumption
•
from the backplane bus
•
from load voltage L + (without 2-wire transducer)
Power loss of the module
332
(CMV)
ANA
40 x 125 x 117
ca. 230 g
yes
8
max. 200 m
24 V DC
yes
max. 30 mA (per channel)
yes
yes
no
yes
11 V DC / 8 V AC
11 V DC / 8 V AC
500 V DC
max. 100 mA
max. 50 mA
typ. 1.5 W
S7-300 Module data
Manual, 06/2017, A5E00105505-AJ