Siemens Simatic S7-300 - Page 344

Analog modules
6.12 Analog output module SM 332; AO 4 x 16 bit; isochronous; (6ES7332-7ND02-0AB0)
S7-300 Automation System Module data
6-110 Manual, 08/2006, A5E00105505-04
Technical data
Technical data
Dimensions and weight
Dimensions W x H x D (mm) 40 x 125 x 117
Weight approx. 220 g
Module-specific data
Isochronous mode supported Yes
Support of CiR
• Reaction of non-programmed outputs
Yes
return the last valid output value before the
parameterization
Number of outputs 4
Cable length
• shielded
max. 200 m
Voltages, currents and potentials
Rated load voltage L+
• Reverse polarity protection
24 VDC
Yes
Electrical isolation
• between channels and the backplane bus
• between channels and electronics power supply
• between channels
Yes
Yes
Yes
Permissible potential difference
• Between outputs (ECM)
• between M
ANA
and M
internal
(V
ISO
)
200 VDC / 120 VAC
200 VDC / 120 VAC
Isolation test voltage 1500 VDC
Current consumption
• from the backplane bus
• from load voltage L+ (no-load)
max. 120 mA
max. 290 mA
Power loss of the module typ. 3 W
Formation of analog values
Resolution (including sign)
• ± 10 V
• 0 V to 10 V
• 1 V to 5 V
• ± 20 mA
• 0 mA to 20 mA
• 4 mA to 20 mA
16 bits
15 bits
14 bits
16 bits
15 bits
15 bits
Conversion time (per channel)
• in standard operation
• in isochronous mode
<200 μs
640 µs
Basic execution time of the module (independent of the number of
enabled channels)
• in standard operation
• in isochronous mode
<800 μs
750 µs