Digital modules
3.20 Digital output module SM 322; DO 16 x DC 24 V/ 0.5 A High Speed; (6ES7322-1BL01-0AA0)
S7-300 Automation System Module data
Manual, 08/2006, A5E00105505-04
3-57
Technical data
Switching frequency
• with resistive load
max. 100 Hz
• with inductive load to IEC 947-5-1, DC 13
max. 0.5 Hz
• with lamp load
max. 10 Hz
Internal limiting of the inductive shutdown voltage to typ. L + (-53 V)
Short circuit-proof output Yes, electronic
• Threshold
typ. 1 A
Wiring the actuators with 20-pin front connector
3.20 3.20 Digital output module SM 322; DO 16 x DC 24 V/ 0.5 A High Speed;
(6ES7322-1BL01-0AA0)
Order number:
6ES7322-1BH10-0AA0
Properties
Properties of SM 322; DO 16 x DC 24 V/0.5 A High Speed:
● 16 outputs, electrically isolated in groups of 8
● Output current 0.5 A
● Rated load voltage 24 VDC
● suitable for solenoid valves, DC contactors and signal lamps
● Isochronous mode supported
Use of the module with high-speed counters
Please note when using the module in combination with high-speed counters:
Note
When using a mechanical contact to switch on the 24-V power supply to SM 322; DO
16 x DC 24 V/0.5 A High Speed, its outputs will carry "1" signal for the duration of approx. 50
µs, due to the circuit structure.
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