Siemens SIMATIC Manual page 186

Digital modules
3.30 Digital output module SM 322; DO 8 x DC 48-125 V/1.5 A; (6ES7322-1CF00-0AA0)
Technical specifications
Actuator selection data
Output voltage
•
"1" signal
Output current
•
"1" signal
Rated value
Permitted range
•
Permitted surge current
•
with "0" signal (residual current)
Output delay (resistive load)
•
"0" to "1" transition
•
"1" to "0" transition
Lamp load
Wiring two outputs in parallel
•
for redundant load control
•
for performance increase
Control of a digital input
Switching frequency
•
with resistive load
•
with inductive load
•
with lamp load
Internal limiting of the inductive shutdown voltage to
Short-circuit protection of the output
•
Threshold
Replacement fuses
•
Schurter
•
Wickman
Fuse holder
•
Wickman
Wiring of the actuators
1) Fuses on this module are only supplementary. External surge current protection (suitable
for tap circuits conforming to local regulations for electrical engineering) is required in the
supply lines of the load circuit.
2) Possible errors:
- no load voltage
- defective fuse
- output overload
3) If an overload condition is detected, the output is disabled for the duration of ca. 2.4 s.
186
min. L+ (-1.2 V)
1.5 A
10 mA to 1.5 A
max. 3 A for a duration of 10 ms
max. 0.5 mA
max. 2 ms
max. 15 ms
max. 15 W at 48 V
max. 40 W at 125 V
supported (only outputs of the same group)
not supported
supported
max. 25 Hz
max. 0.5 Hz
max. 10 Hz
typ. M (-1V)
3)
yes, electronic
typ. 4.4 A
Fuse 6.3 A/250 V, fast-blow, 5 x 20 mm
SP0001.1012
194-1630-0
653 0000 040
using a 20-pin front connector
Manual, 06/2017, A5E00105505-AJ
S7-300 Module data