Analog Modules
Table 4-3
Analog Output Modules: Characteristics at a Glance
Module
Char-
acter-
istics
Number of outputs
8 Output channels
Resolution
12 bits
Output type
Channel by
channel:
•
•
Supports
No
clocked operation
Programmable
Yes
diagnostics
Diagnostic
Adjustable
interrupt
Substitute value
No
output
Potential
Galvanic isolation
relationships
between:
•
•
Special Features
–
4-6
SM 332;
AO 8 x 12 bits
AO 4 x 16 bits
(-5HF00-)
(-7ND01-)
4 outputs in 4
channel groups
16 bits
Channel by
channel:
•
Voltage
Voltage
•
Current
Current
Yes
Yes
Adjustable
Adjustable
Galvanic isolation
between:
•
CPU
CPU and
channel
Of the load
•
voltage
The channels
•
Output and L+,
M
•
CPU and L+, M
–
SM 332;
SM 332;
AO 4 x 12 bits
(-5HD01-)
4 Output channels
12 bits
Channel by
channel:
•
Voltage
•
Current
No
Yes
Adjustable
Adjustable
Galvanic isolation
to:
•
CPU
•
Of the load
voltage
–
Programmable Logic Controllers S7-300 Module Data
SM 332;
AO 2 x 12 bits
(-5HB01-)
2 Output channels
12 bits
Channel by
channel:
•
Voltage
•
Current
No
Yes
Adjustable
Adjustable
Galvanic isolation
to:
•
CPU
•
Of the load
voltage
–
A5E00105505-03