Analog modules
6.12 Analog output module SM 332; AO 4 x 16 bit; isochronous; (6ES7332-7ND02-0AB0)
S7-300 Automation System Module data
6-112 Manual, 08/2006, A5E00105505-04
Technical data
Voltage output
• Short-circuit protection
• Short-circuit current
Yes
max. 40 mA
Current output
• Noload voltage
max. 18 V
Destruction limit against external voltages/currents
• Voltage at outputs to M
ANA
• Current
max. 15 V, continuous
75 V for the duration of max. 1 s
(duty factor 1:20) 20)
max. 50 mA d.c.
Wiring the actuators
• For voltage output
– 4-wire connection (measuring lead)
• For current output
– 2-wire connection
with 20-pin front connector
supported
supported
6.12.1 Output ranges SM 332; AO 4 x 16 Bit
Introduction
You can configure the outputs for operation as voltage or current outputs, or disable these.
You configure the output circuits at the "output type" parameter in
STEP 7
.
The output type "Voltage" and output range "± 10 V" are set by default at the module. You
can always use this combination of output type and range without having to program the SM
332; AO 4 x 16 Bit in
STEP 7
.
Output ranges
You program the output ranges for voltage and current outputs in
STEP 7
.
Table 6-34 Output ranges SM 332; AO 4 x 16 Bit
Selected type of output Output range
Voltage 1 V to 5 V
0 V to 10 V
± 10 V
Current 0 mA to 20 mA
4 mA to 20 mA
± 20 mA
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