Digital modules
3.26 Digital output module SM 322; DO 8 x AC 120/230 V/2 A; (6ES7322-1FF01-0AA0)
S7-300 Automation System Module data
Manual, 08/2006, A5E00105505-04
3-85
Technical data
Wiring two outputs in parallel
• for redundant load control
supported (only outputs of the same group)
• for performance increase
not supported
Control of a digital input supported
Switching frequency
• with resistive load
• with inductive load
• with lamp load
max. 25 Hz
max. 0.5 Hz
max. 10 Hz
Internal limiting of the inductive shutdown voltage to typ. M (-1V)
Short circuit-proof output
• Threshold
Yes, electronic
3)
typ. 4.4 A
Replacement fuses Fuse 6.3 A/250 V, fast-blow, 5 x 20 mm
• Schurter
• Wickman
SP0001.1012
194-1630-0
Fuse holder
• Wickman
653 0000 040
Wiring the actuators with 20-pin connector
1)
Fuses on this module are only supplementary. External excess current protection (suitable for branch circuits
conforming to local regulations for electrical engineering) is required in the supply lines of the load circuit.
2)
Potential errors are:
- No load voltage
- Fuse defective
- Output overloaded
3)
If an overload condition is detected, the output is disabled for the duration of approx. 2.4 s.
3.26 3.26 Digital output module SM 322; DO 8 x AC 120/230 V/2 A;
(6ES7322-1FF01-0AA0)
Order number: "Standard module"
6ES7322-1FF01-0AA0
Order number: "SIPLUS S7-300 module"
6AG1 322-1FF01-2AA0
Properties
Properties of SM 322; DO 8 x AC 120/230 V/2 A:
● 8 outputs, fused and electrically isolated in groups of 4
● Output current 2 A
● Rated load voltage 120/230 VAC
● suitable for AC solenoid valves, contactors, motor starters, FHP motors and signal lamps.
● Group error display (SF)
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