Analog modules
6.2 Module overview
S7-300 Automation System Module data
6-6 Manual, 08/2006, A5E00105505-04
6.2.2 Analog output modules:
Overview of properties
The table below shows essential properties of the analog output modules
Table 6-3 Analog output modules: Overview of properties
Modules
Properties
SM 332; AO 8 x
12 Bit
(-5HF00-)
SM 332; AO 4 x
16 Bit
(-7ND02-)
SM 332;
AO 4 x 12 Bit
(-5HD01-)
SM 332;
AO 2 x 12 Bit
(-5HB01-)
SM 332;
AO 8 x 0/4...20mA
HART
(-8TF00-) *
Number of outputs 8 output
channels
4 outputs in 4
channel groups
4 output channels 2 output channels 8 output channels
Resolution 12 bits 16 bits 12 bits 12 bits 15 bits (0...20mA)
15 bits +VZ
(4...20mA)
Output type each separate
channel:
• Voltage
• Current
each separate
channel:
• Voltage
• Current
each separate
channel:
• Voltage
• Current
each separate
channel:
• Voltage
• Current
each separate
channel:
• Voltage
• Current
Supports isochronous
mode
No Yes No No No
Programmable
diagnostics
Yes Yes Yes Yes Yes
Diagnostic interrupt adjustable adjustable adjustable adjustable adjustable
Substitution value
output
No adjustable adjustable adjustable adjustable
Potential ratios electrical
isolation
between:
• the
backplane
bus interface
• load voltage
electrical isolation
between:
• backplane bus
interface and
channel
• channels
• output and L+,
M
• CPU and L+,
M
electrically
isolated to:
• the backplane
bus interface
• load voltage
electrically
isolated to:
• the backplane
bus interface
• load voltage
electrically
isolated to:
• the backplane
bus interface
• load voltage
Special features - - - - -
VZ = sign
* A description of this module can be found in Manual Distributed I/O Device ET 200M HART
analog modules. You will find this manual online at:
http://support.automation.siemens.com/WW/view/de/22063748.
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